Discover the Best Bike Trails in Colorado
Explore the finest bike trails across Colorado. Whether you’re a beginner or an experienced rider, there’s something for everyone!
Bike Trails by Difficulty
Moderate Difficulty
Ice Age Trail – Northern Unit
4.8 km | Moderate | South Table Mountain Park
Dirt Diggers OHV Trail
4 km | Moderate | Austin Bluffs Open Space
South Lake, Rancheria, and Half a Canoe Loop
3.2 km | Moderate | Gunnison Gorge National Conservation Area
China Wall OHV Trail
39.8 km | Moderate | Pike National Forest
Pitchoff Mountain and Balancing Rocks via Pitchoff and Cascade Trailhead
4.8 km | Moderate | West Magnolia Recreation Area
Grassy Ridge Bald via Appalachian Trail
3.5 km | Moderate | South Table Mountain Park
Terrells Island Trail
2.6 km | Moderate | South Table Mountain Park
Hazel Mountain via Hazel River and Sam’s Ridge Loop
2.6 km | Moderate | Del Norte
Hidden Peak and Pfeifferhorn Loop
2.7 km | Moderate | Uncompahgre National Forest
Kartchner Caverns Cave Tour
7.9 km | Moderate | San Isabel National Forest
White Mound County Park Ridge Trail
6.1 km | Moderate | Fruita
Roznos Meadow Trail
6 km | Moderate | Reservoir Ridge Natural Area
Elizabeth Holland Park Loop
5.3 km | Moderate | Red Rock Canyon Open Space
Bridal Veil Falls and Upper Falls [CLOSED]
5.5 km | Moderate | Red Rock Canyon Open Space
Shelburne Farms to Lone Tree Hill Loop
5 km | Moderate | South Valley Park
Umatilla Rim Trail 3080 and Forest Road 150
5.3 km | Moderate | Royal Gorge Park
Weston Bend State Park Paved Bicycle Loop
4 km | Moderate | Realization Point
Desert View Trail Loop
3.4 km | Moderate | Mancos State Park
Columbine Lake via Oscars Pass
10.8 km | Moderate | Canyons of The Ancients National Monument
Grubbs Notch to Humber Park via Willow Creek and Devils Slide Trails
6.4 km | Moderate | Austin Bluffs Open Space
Little Baldy via Dry Canyon
4.5 km | Moderate | Black Canyon of the Gunnison National Park
Tusher Tunnel OHV Trail
4 km | Moderate | Wonderland Lake Park
Farmer Top Overlook Loop
7.1 km | Moderate | HRCA Backcountry Wildness Area
Saddleback Mountain Loop via Appalachian Trail
1.4 km | Moderate | Gregory Canyon Trailhead
Benson Plateau Trail to Wahtum Lake [CLOSED]
10.5 km | Moderate | Rocky Flats National Wildlife Refuge
Westcave Preserve Trail
5.1 km | Moderate | Golden
Betty Lake, Star Trail, Gunnison Spur, and Gandy Gulch
5.5 km | Moderate | Raggeds Wilderness
Lower Caribou Ridge to Beauty Creek Road Loop
13.5 km | Moderate | San Juan National Forest
Mill Canyon
18.3 km | Moderate | San Juan National Forest
Baker Mountain
7.2 km | Moderate | Cheyenne Mountain State Park
Tuscarora Trail
5.8 km | Moderate | Cheyenne Mountain State Park
Santa Ana Trail to Martha McLean Anza Narrows Park
6.1 km | Moderate | Red Rock Canyon Open Space
Mount Zion via Deadfall Trail
1.9 km | Moderate | Town of Breckenridge Trail Systems
Whitaker Peak Lookout
22.9 km | Moderate | San Isabel National Forest
Oak Springs Trail
2.9 km | Moderate | Mesa Lakes
Coupler Run Loop
26.2 km | Moderate | Fountain Creek Regional Park
Geitner Rotary Park Loop
2.4 km | Moderate | Gregory Canyon Trailhead
Big Leaf Loop
10.5 km | Moderate | Hidden Mesa Open Space
12 Stations of the Cross and Grotto of our Lady of Guadalupe
11.4 km | Moderate | Flatirons Vista Trailhead
Dog Lake, Lake Mary, Twin Lakes Reservoir Loop
4.3 km | Moderate | Rocky Mountain National Park
Wetherill Cemetery via Pueblo Bonito Trail
4.5 km | Moderate | Canon City
River Bend Trail
6.3 km | Moderate | Spruce Mountain Open Space
Timber Mountain Trail
3.5 km | Moderate | Uncompahgre National Forest
Kendale Lakes Park Loop
4.3 km | Moderate | White River National Forest
Wilkins Way Loop
10.8 km | Moderate | Great Sand Dunes National Park and Preserve
Gunbarrel East Boulder Trail Loop
8.2 km | Moderate | Grand Junction
Sap Boiler Trail Loop
3.2 km | Moderate | Ridgeline Open Space
Bill Riley Trail
5.3 km | Moderate | Red Rock Canyon Open Space
Crowders Mountain and The Pinnacle
33 km | Moderate | Expo Park
Pyramid Hot Spring
2.9 km | Moderate | Manitou Springs
Garrison Payne Cemetery Loop
3.9 km | Moderate | Colorado National Monument
Dead Horse Loop Trail
27.5 km | Moderate | Peyton
Ramsey Bluff Boy Scout Trail Loop
10.5 km | Moderate | Hidden Mesa Open Space
Black Bear Trail
32.8 km | Moderate | Powderhorn Wilderness
Dirty Socks Hot Spring
1.8 km | Moderate | Rockvale
Borderline and Secret Passage Loop
2.9 km | Moderate | City of Boulder Open Space and Mountain Parks
Cattle Canyon Trail
17.7 km | Moderate | San Isabel National Forest
Kinnickinnic Pink Trail
9 km | Moderate | Grand Mesa National Forest
Marion Mine Route to Cisneros Trail
7.1 km | Moderate | Doudy Draw Trailhead
Long Pine Run Reservoir via Stillhouse Hollow Road and Beaver Trail Loop
4.5 km | Moderate | San Isabel National Forest
Appalachian Trail: Old Forge Picnic Grounds to Caledonia State Park
5.3 km | Moderate | BLM: Royal Gorge Field Office
Snow Gauging Trail
5.6 km | Moderate | Red Rock Canyon Open Space
Black Mountain
8.9 km | Moderate | Austin Bluffs Open Space
Mac’s, Karen’s, Scout, Berry, Hardtail, and Gail’s Loop
2.6 km | Moderate | City of Boulder Open Space and Mountain Parks
Haviland Lake Trail
20.6 km | Moderate | San Isabel National Forest
Delaware Arc Monument via Twin Valley Trail
8.7 km | Moderate | Town of Breckenridge Trail Systems
Easy Difficulty
Sawmill Canyon Trail to Sawmill Spring
5 km | Easy | Durango Nordic Center
Greenland Creek Trail
3.1 km | Easy | Cherry Creek State Park
Mud Caves and Fish Creek Wash to Ocotillo Wells
11.3 km | Easy | Prairie Ridge Natural Area
Island in Time (John Day Fossil Beds – Sheep Rock Unit)
17.1 km | Easy | Littleton
Badger Pass Loop
2.3 km | Easy | Comanche National Grassland
Buttonbush Marsh Loop and Eagle’s View Trail
10.9 km | Easy | Loveland
Clark Dry Lake Loop
7.4 km | Easy | Cottonwood Glen Park
Appalachian Trail to Pinnacle Trail to Furnace Creek Trail Loop
1.8 km | Easy | Sterling
Tule Springs Loop
4.8 km | Easy | South Valley Park
Freeway Ridge OHV Trail
4 km | Easy | Garden of the Gods
Fort Sanders West Walking Path
4.3 km | Easy | Coyote Ridge
Washington Recreational Trail
1.6 km | Easy | Fossil Creek Reservoir Natural Area
Headwaters Park Trail
1.6 km | Easy | Holly Park
Nightmare Gulch Loop Trail
3.5 km | Easy | Palmer Park
Wharton Riverfront Park Trail
3.9 km | Easy | White Ranch Park
Art Loeb Trail, Pilot Mountain, and Deep Gap Road Loop
1.4 km | Easy | Cheesman Park
Joyce Kilmer Memorial Forest to Tennessee State Line Trail
25.7 km | Easy | Heller Open Space
Echo Lake Chalet to Lake Ropi
10 km | Easy | Phil's World Trail System
Ishnala and Echo Rock Trail Loop
1 km | Easy | Devil's Backbone Open Space
Big Cedar to Old Timber to Bobcat Run Loop
29.8 km | Easy | Ridgway
Alta-Brighton Lakes Loop
0.6 km | Easy | Black Canyon of the Gunnison National Park
Dunestone Loop
0.5 km | Easy | City of Boulder Open Space and Mountain Parks
White Lake State Park Loop Trail
4.8 km | Easy | Windy Saddle Open Space
Sherbourne Park Nature Trail
31.9 km | Easy | Fort Collins
Jackrabbit Trail to McKenzie Pond
6.8 km | Easy | Deer Creek Canyon Park
Nature View Park Trail Loop
4 km | Easy | Palmer Park
Fannin Battleground Trail
4.3 km | Easy | San Isabel National Forest
Little Jersey Trail around Lums Pond
4.3 km | Easy | Rio Grande National Forest, Divide Ranger District
Forsee Creek Trail to San Bernardino Peak
4.5 km | Easy | Roosevelt National Forest
Butterfly Trail to Whiterocks Ampitheater
11.1 km | Easy | Jefferson
Jordan Lake Track Trail/Seaforth Pond Trail
6.1 km | Easy | Red Feather Lakes
Why Not Road and Thunderhead Trail Loop
4 km | Easy | Royal Gorge Park
Jordan Lake Path
5 km | Easy | Red Feather Lakes
Blue Springs Lake Shoreline Trail
13.5 km | Easy | Lousiville Sports Complex
Camel’s Hump via Long Trail Loop
6 km | Easy | Golden Gate Canyon State Park
Bible Park Trail Loop
23.8 km | Easy | Heritage Park
Grindstone, Ledge Spring, and Jomeokee Trails Loop
5.8 km | Easy | Bobcat Ridge Natural Area
Slickrock and Citico Wilderness Loop
6.6 km | Easy | Dad Clark Park
Little Bridge Canyon Trail
6.6 km | Easy | Roosevelt National Forest
Knebel Springs Trail
5.8 km | Easy | Grand Junction
Beech Gap Trail to McGee Springs
4.3 km | Easy | Roosevelt National Forest
Kraft Peak to Big Bird Peak Traverse
3.5 km | Easy | North Cheyenne Cañon Park
Mill Hollow Trail
8.7 km | Easy | Roosevelt National Forest
Conley Cave Trail to Linville Gorge Trail
5.5 km | Easy | Walden
Mount McKinley via Gold Creek
21.4 km | Easy | Mount Sneffels Wilderness
Tenaja Trail
6.1 km | Easy | Curecanti National Recreation Area
Lake Loop to Meadow Loop
5.1 km | Easy | Pella Crossing
Crabtree Falls to Priest Shelter
4.5 km | Easy | Lathrop State Park
Eagle Point Loop
4 km | Easy | Bobolink Trailhead
Keegan’s Bayou Trail
4.2 km | Easy | Wagon Trail Drive Park
Elk Lake and Blue Lake Loop
3.7 km | Easy | Crown Hill Park
Junction Lake via East Crater Trail
3.4 km | Easy | Prospect Park
Penitentiary Glen Reservation Loop via Kirtland Connector Trail
3.2 km | Easy | Rocky Mountain Arsenal National Wildlife Refuge
Indian Point Trails
3.2 km | Easy | Star K Ranch Park
Herman Creek Backpacking Loop
2.6 km | Easy | Arvada
Prospect Hill
2.6 km | Easy | Rocky Mountain Arsenal National Wildlife Refuge
Geprags Park Trail
2.3 km | Easy | Bear Creek Lake Regional Park
Bartram Trail: Wayah Bald to Wallace Branch
1.8 km | Easy | Arapahoe County Regional Park
Big Indian Branch Trail
1.6 km | Easy | Highland Heritage Park
Rufus Morgan Trail
1.3 km | Easy | Centennial Center Park
Yule Pass Trail via Paradise Divide
1.1 km | Easy | Rocky Mountain National Park
Grant Wood Trail
1.1 km | Easy | McInnis Canyons National Conservation Area
Wesser Bald Loop
1.1 km | Easy | Westlands Park
White Pine Trail via Bur Oak Trail
0.8 km | Easy | Grand Mesa National Forest
Forsee Creek, Limber Pine Bench, San Bernardino Peak
0.6 km | Easy | Knoll-Willows Open Space
Druid Arch to Chesler Park Loop
6.3 km | Easy | Routt National Forest
Salmon-Morgan Creeks Trail
6.6 km | Easy | McInnis Canyons National Conservation Area
Road Canyon via Fallen Roof Trail
5.8 km | Easy | Temple Canyon Park
Tatooine, Millenium Falcon, and Han Solo Loop
5.1 km | Easy | San Isabel National Forest
Courthouse Rock via Cotter Mine and Mill Canyon Road
4.5 km | Easy | Enchanted Mesa Trailhead
Saint Bernard State Park Trail
6.8 km | Easy | Cheyenne Mountain State Park
Carolina Mountain and Bent Creek Trail
5.1 km | Easy | Boulder
Blackridge Reservoir Loop
4 km | Easy | Ouray
4S Ranch Sports and Community Park Extended Loop
4.5 km | Easy | San Isabel National Forest
Hard Difficulty
Arc Corner Monument Loop
16.1 km | Hard | White River National Forest
Lake Mary Trail
13.2 km | Hard | Indian Peaks Wilderness
Pass Mountain Hut Road
13.5 km | Hard | Indian Peaks Wilderness
Ralston Creek Trail
14.2 km | Hard | Spanish Peaks Wilderness
Mason Dixon Trail: Glen Cove to Broad Creek
25.9 km | Hard | Lost Creek Wilderness
Sawmill Reservoir
13.4 km | Hard | Uncompahgre National Forest
Shope Creek Road Loop
17.1 km | Hard | Rocky Mountain National Park
Chesler Park Viewpoint
22.2 km | Hard | Routt National Forest
Copley Lake via Gunsight Pass Trail
25.1 km | Hard | Rocky Mountain National Park
Bowman Lake Cross-Country Ski Route
22.9 km | Hard | Rocky Mountain National Park
Elephant Head and Mormon Rocks Loop
23 km | Hard | Roosevelt National Forest
Lichen Peak Loop via W 58th
18.7 km | Hard | San Isabel National Forest
Charles Bailey Trail
23 km | Hard | Rio Grande National Forest, Divide Ranger District
Hahns Peak Lake Loop
15.6 km | Hard | Sangre de Cristo Wilderness
Dollhand Ravine, Ute, Jicarilla Loop
10.1 km | Hard | San Isabel National Forest
Citrus Interpretive Trail
13.5 km | Hard | San Juan National Forest
Rough Hollow
26.9 km | Hard | San Isabel National Forest
Keller Bend Greenway
22.7 km | Hard | Cheyenne Mountain State Park
Honey Hollow Trail
26.4 km | Hard | San Juan National Forest
Mitchell Lake Trail
22.2 km | Hard | Brainard Lake Recreation Area
Bonsall Park Loop
15 km | Hard | Handies Peak Wilderness
Bay Area Ridge Trail: Robert Louis Stevenson Lower Oat Hill Mine Trail
24.9 km | Hard | Uncompahgre National Forest
TMTA Lehigh: Aimee’s Loop
21.6 km | Hard | Rocky Mountain National Park
Blue Mountain, Dividing Waters and College Trail Loop
30.6 km | Hard | San Isabel National Forest
Cordova Pass
15.3 km | Hard | South Mesa Trailhead
Saint Mary’s Wilderness
16.3 km | Hard | South Boulder Creek West Trailhead
Elk Forest MHA Trail
16.6 km | Hard | Pike National Forest
Colchester Pond
17.7 km | Hard | San Isabel National Forest
Woodside Loop
17.1 km | Hard | San Isabel National Forest
Historic Columbia River Highway State Trail: Cabin Creek – Hole-in-the Wall
23.3 km | Hard | White Ranch Park
Wilhite Trail
11.3 km | Hard | Pike National Forest
Violet Crown Trail: 360 Trailhead to 290 Trailhead
24.8 km | Hard | Rocky Mountain National Park
Waterbury Reservoir Paddle Route
28 km | Hard | Rocky Mountain National Park
North Nettelton Gulch Road to Shadduck
22.4 km | Hard | Rocky Mountain National Park
Fountain Valley Trail and Aurora Rampart Reservoir
13.4 km | Hard | NCAR Trailhead
Bull Creek North Loop
15.3 km | Hard | Rocky Mountain National Park
Sewall Woods Trails
20.8 km | Hard | San Isabel National Forest
Old Rag and Robertson Loop Trail
14.8 km | Hard | Grant
Appalachian Trail: US30 to Rocky Mountain Camp
21.2 km | Hard | Hunter Fryingpan Wilderness
Beagle Gap to Blackrock Gap
39.4 km | Hard | Dominguez Canyon Wilderness
Kennedy Meadows to Relief Reservoir Trail
12.2 km | Hard | Uncompahgre Wilderness
Penitente Capulin Loop
24.9 km | Hard | Pike National Forest
Kortum Trail: Shell Beach Overlook
15.6 km | Hard | Pike National Forest
Mount Evans Meridian Trail to Rosedale Peak
27.2 km | Hard | La Garita Wilderness
Haviland Lake to Forebay lake
19 km | Hard | Rio Grande National Forest, Divide Ranger District
Naked Creek Falls
24.5 km | Hard | San Isabel National Forest
Jewel Lake and Mills Lake via Glacier Gorge Trail
10.1 km | Hard | Uncompahgre National Forest
Mount Audubon and Paiute Peak
13.5 km | Hard | Brainard Lake Recreation Area
Porter Peak and Sentinel Peak
32 km | Hard | Dominguez Canyon Wilderness
Poughkeepsie Gulch OHV Trail
21.4 km | Hard | Lost Creek Wilderness
Arizona Trail: Passage 36 – Coconino Rim
18.2 km | Hard | Pike National Forest
LBJ State Park Nature Trail
12.4 km | Hard | Rio Grande National Forest
Owl, Pinecone, Momentum, Rotarian Return, Meadow Loop
13.7 km | Hard | Pike National Forest
Clear Creek Trail via South Kaibab Trail
15.1 km | Hard | San Juan National Forest
Bear Creek and Bruin Bluff Trail
14.2 km | Hard | Indian Peaks Wilderness
Burnt Meadow Mountain Trail
18.3 km | Hard | Collegiate Peaks Wilderness
Signal Point Park to Edwards Point
18.5 km | Hard | State Forest State Park
Falls View Trail
15.8 km | Hard | White River National Forest
Strawberry Peak via Mountaineers Route
6.9 km | Hard | Black Canyon of the Gunnison National Park
Oak Riparian and Carlsbad Highlands Reserve Loop
22.2 km | Hard | Gunnison National Forest
Longest Bike Trails
4.8 Trail Length
Ice Age Trail – Northern Unit
4.8 km | Moderate | South Table Mountain Park
Tule Springs Loop
4.8 km | Easy | South Valley Park
Pitchoff Mountain and Balancing Rocks via Pitchoff and Cascade Trailhead
4.8 km | Moderate | West Magnolia Recreation Area
White Lake State Park Loop Trail
4.8 km | Easy | Windy Saddle Open Space
5 Trail Length
Sawmill Canyon Trail to Sawmill Spring
5 km | Easy | Durango Nordic Center
Shelburne Farms to Lone Tree Hill Loop
5 km | Moderate | South Valley Park
Jordan Lake Path
5 km | Easy | Red Feather Lakes
3.1 Trail Length
Greenland Creek Trail
3.1 km | Easy | Cherry Creek State Park
4 Trail Length
Dirt Diggers OHV Trail
4 km | Moderate | Austin Bluffs Open Space
Freeway Ridge OHV Trail
4 km | Easy | Garden of the Gods
Weston Bend State Park Paved Bicycle Loop
4 km | Moderate | Realization Point
Tusher Tunnel OHV Trail
4 km | Moderate | Wonderland Lake Park
Nature View Park Trail Loop
4 km | Easy | Palmer Park
Why Not Road and Thunderhead Trail Loop
4 km | Easy | Royal Gorge Park
Eagle Point Loop
4 km | Easy | Bobolink Trailhead
Blackridge Reservoir Loop
4 km | Easy | Ouray
3.2 Trail Length
South Lake, Rancheria, and Half a Canoe Loop
3.2 km | Moderate | Gunnison Gorge National Conservation Area
Sap Boiler Trail Loop
3.2 km | Moderate | Ridgeline Open Space
Penitentiary Glen Reservation Loop via Kirtland Connector Trail
3.2 km | Easy | Rocky Mountain Arsenal National Wildlife Refuge
Indian Point Trails
3.2 km | Easy | Star K Ranch Park
11.3 Trail Length
Mud Caves and Fish Creek Wash to Ocotillo Wells
11.3 km | Easy | Prairie Ridge Natural Area
Wilhite Trail
11.3 km | Hard | Pike National Forest
17.1 Trail Length
Island in Time (John Day Fossil Beds – Sheep Rock Unit)
17.1 km | Easy | Littleton
Shope Creek Road Loop
17.1 km | Hard | Rocky Mountain National Park
Woodside Loop
17.1 km | Hard | San Isabel National Forest
39.8 Trail Length
China Wall OHV Trail
39.8 km | Moderate | Pike National Forest
16.1 Trail Length
Arc Corner Monument Loop
16.1 km | Hard | White River National Forest
13.2 Trail Length
Lake Mary Trail
13.2 km | Hard | Indian Peaks Wilderness
13.5 Trail Length
Pass Mountain Hut Road
13.5 km | Hard | Indian Peaks Wilderness
Citrus Interpretive Trail
13.5 km | Hard | San Juan National Forest
Lower Caribou Ridge to Beauty Creek Road Loop
13.5 km | Moderate | San Juan National Forest
Blue Springs Lake Shoreline Trail
13.5 km | Easy | Lousiville Sports Complex
Mount Audubon and Paiute Peak
13.5 km | Hard | Brainard Lake Recreation Area
14.2 Trail Length
Ralston Creek Trail
14.2 km | Hard | Spanish Peaks Wilderness
Bear Creek and Bruin Bluff Trail
14.2 km | Hard | Indian Peaks Wilderness
2.3 Trail Length
Badger Pass Loop
2.3 km | Easy | Comanche National Grassland
Geprags Park Trail
2.3 km | Easy | Bear Creek Lake Regional Park
25.9 Trail Length
Mason Dixon Trail: Glen Cove to Broad Creek
25.9 km | Hard | Lost Creek Wilderness
13.4 Trail Length
Sawmill Reservoir
13.4 km | Hard | Uncompahgre National Forest
Fountain Valley Trail and Aurora Rampart Reservoir
13.4 km | Hard | NCAR Trailhead
22.2 Trail Length
Chesler Park Viewpoint
22.2 km | Hard | Routt National Forest
Mitchell Lake Trail
22.2 km | Hard | Brainard Lake Recreation Area
Oak Riparian and Carlsbad Highlands Reserve Loop
22.2 km | Hard | Gunnison National Forest
25.1 Trail Length
Copley Lake via Gunsight Pass Trail
25.1 km | Hard | Rocky Mountain National Park
10.9 Trail Length
Buttonbush Marsh Loop and Eagle’s View Trail
10.9 km | Easy | Loveland
7.4 Trail Length
Clark Dry Lake Loop
7.4 km | Easy | Cottonwood Glen Park
1.8 Trail Length
Appalachian Trail to Pinnacle Trail to Furnace Creek Trail Loop
1.8 km | Easy | Sterling
Dirty Socks Hot Spring
1.8 km | Moderate | Rockvale
Bartram Trail: Wayah Bald to Wallace Branch
1.8 km | Easy | Arapahoe County Regional Park
4.3 Trail Length
Fort Sanders West Walking Path
4.3 km | Easy | Coyote Ridge
Fannin Battleground Trail
4.3 km | Easy | San Isabel National Forest
Little Jersey Trail around Lums Pond
4.3 km | Easy | Rio Grande National Forest, Divide Ranger District
Dog Lake, Lake Mary, Twin Lakes Reservoir Loop
4.3 km | Moderate | Rocky Mountain National Park
Kendale Lakes Park Loop
4.3 km | Moderate | White River National Forest
Beech Gap Trail to McGee Springs
4.3 km | Easy | Roosevelt National Forest
1.6 Trail Length
Washington Recreational Trail
1.6 km | Easy | Fossil Creek Reservoir Natural Area
Headwaters Park Trail
1.6 km | Easy | Holly Park
Big Indian Branch Trail
1.6 km | Easy | Highland Heritage Park
3.5 Trail Length
Nightmare Gulch Loop Trail
3.5 km | Easy | Palmer Park
Grassy Ridge Bald via Appalachian Trail
3.5 km | Moderate | South Table Mountain Park
Timber Mountain Trail
3.5 km | Moderate | Uncompahgre National Forest
Kraft Peak to Big Bird Peak Traverse
3.5 km | Easy | North Cheyenne Cañon Park
3.9 Trail Length
Wharton Riverfront Park Trail
3.9 km | Easy | White Ranch Park
Garrison Payne Cemetery Loop
3.9 km | Moderate | Colorado National Monument
1.4 Trail Length
Art Loeb Trail, Pilot Mountain, and Deep Gap Road Loop
1.4 km | Easy | Cheesman Park
Saddleback Mountain Loop via Appalachian Trail
1.4 km | Moderate | Gregory Canyon Trailhead
25.7 Trail Length
Joyce Kilmer Memorial Forest to Tennessee State Line Trail
25.7 km | Easy | Heller Open Space
2.6 Trail Length
Terrells Island Trail
2.6 km | Moderate | South Table Mountain Park
Hazel Mountain via Hazel River and Sam’s Ridge Loop
2.6 km | Moderate | Del Norte
Herman Creek Backpacking Loop
2.6 km | Easy | Arvada
Prospect Hill
2.6 km | Easy | Rocky Mountain Arsenal National Wildlife Refuge
Mac’s, Karen’s, Scout, Berry, Hardtail, and Gail’s Loop
2.6 km | Moderate | City of Boulder Open Space and Mountain Parks
2.7 Trail Length
Hidden Peak and Pfeifferhorn Loop
2.7 km | Moderate | Uncompahgre National Forest
10 Trail Length
Echo Lake Chalet to Lake Ropi
10 km | Easy | Phil's World Trail System
22.9 Trail Length
Bowman Lake Cross-Country Ski Route
22.9 km | Hard | Rocky Mountain National Park
Whitaker Peak Lookout
22.9 km | Moderate | San Isabel National Forest
23 Trail Length
Elephant Head and Mormon Rocks Loop
23 km | Hard | Roosevelt National Forest
Charles Bailey Trail
23 km | Hard | Rio Grande National Forest, Divide Ranger District
1 Trail Length
Ishnala and Echo Rock Trail Loop
1 km | Easy | Devil's Backbone Open Space
18.7 Trail Length
Lichen Peak Loop via W 58th
18.7 km | Hard | San Isabel National Forest
29.8 Trail Length
Big Cedar to Old Timber to Bobcat Run Loop
29.8 km | Easy | Ridgway
15.6 Trail Length
Hahns Peak Lake Loop
15.6 km | Hard | Sangre de Cristo Wilderness
Kortum Trail: Shell Beach Overlook
15.6 km | Hard | Pike National Forest
10.1 Trail Length
Dollhand Ravine, Ute, Jicarilla Loop
10.1 km | Hard | San Isabel National Forest
Jewel Lake and Mills Lake via Glacier Gorge Trail
10.1 km | Hard | Uncompahgre National Forest
26.9 Trail Length
Rough Hollow
26.9 km | Hard | San Isabel National Forest
22.7 Trail Length
Keller Bend Greenway
22.7 km | Hard | Cheyenne Mountain State Park
0.6 Trail Length
Alta-Brighton Lakes Loop
0.6 km | Easy | Black Canyon of the Gunnison National Park
Forsee Creek, Limber Pine Bench, San Bernardino Peak
0.6 km | Easy | Knoll-Willows Open Space
26.4 Trail Length
Honey Hollow Trail
26.4 km | Hard | San Juan National Forest
0.5 Trail Length
Dunestone Loop
0.5 km | Easy | City of Boulder Open Space and Mountain Parks
7.9 Trail Length
Kartchner Caverns Cave Tour
7.9 km | Moderate | San Isabel National Forest
6.1 Trail Length
White Mound County Park Ridge Trail
6.1 km | Moderate | Fruita
Santa Ana Trail to Martha McLean Anza Narrows Park
6.1 km | Moderate | Red Rock Canyon Open Space
Jordan Lake Track Trail/Seaforth Pond Trail
6.1 km | Easy | Red Feather Lakes
Tenaja Trail
6.1 km | Easy | Curecanti National Recreation Area
6 Trail Length
Roznos Meadow Trail
6 km | Moderate | Reservoir Ridge Natural Area
Camel’s Hump via Long Trail Loop
6 km | Easy | Golden Gate Canyon State Park
5.3 Trail Length
Elizabeth Holland Park Loop
5.3 km | Moderate | Red Rock Canyon Open Space
Umatilla Rim Trail 3080 and Forest Road 150
5.3 km | Moderate | Royal Gorge Park
Bill Riley Trail
5.3 km | Moderate | Red Rock Canyon Open Space
Appalachian Trail: Old Forge Picnic Grounds to Caledonia State Park
5.3 km | Moderate | BLM: Royal Gorge Field Office
5.5 Trail Length
Bridal Veil Falls and Upper Falls [CLOSED]
5.5 km | Moderate | Red Rock Canyon Open Space
Betty Lake, Star Trail, Gunnison Spur, and Gandy Gulch
5.5 km | Moderate | Raggeds Wilderness
Conley Cave Trail to Linville Gorge Trail
5.5 km | Easy | Walden
31.9 Trail Length
Sherbourne Park Nature Trail
31.9 km | Easy | Fort Collins
3.4 Trail Length
Desert View Trail Loop
3.4 km | Moderate | Mancos State Park
Junction Lake via East Crater Trail
3.4 km | Easy | Prospect Park
10.8 Trail Length
Columbine Lake via Oscars Pass
10.8 km | Moderate | Canyons of The Ancients National Monument
Wilkins Way Loop
10.8 km | Moderate | Great Sand Dunes National Park and Preserve
6.4 Trail Length
Grubbs Notch to Humber Park via Willow Creek and Devils Slide Trails
6.4 km | Moderate | Austin Bluffs Open Space
15 Trail Length
Bonsall Park Loop
15 km | Hard | Handies Peak Wilderness
24.9 Trail Length
Bay Area Ridge Trail: Robert Louis Stevenson Lower Oat Hill Mine Trail
24.9 km | Hard | Uncompahgre National Forest
Penitente Capulin Loop
24.9 km | Hard | Pike National Forest
4.5 Trail Length
Little Baldy via Dry Canyon
4.5 km | Moderate | Black Canyon of the Gunnison National Park
Forsee Creek Trail to San Bernardino Peak
4.5 km | Easy | Roosevelt National Forest
Wetherill Cemetery via Pueblo Bonito Trail
4.5 km | Moderate | Canon City
Long Pine Run Reservoir via Stillhouse Hollow Road and Beaver Trail Loop
4.5 km | Moderate | San Isabel National Forest
Crabtree Falls to Priest Shelter
4.5 km | Easy | Lathrop State Park
Courthouse Rock via Cotter Mine and Mill Canyon Road
4.5 km | Easy | Enchanted Mesa Trailhead
4S Ranch Sports and Community Park Extended Loop
4.5 km | Easy | San Isabel National Forest
21.6 Trail Length
TMTA Lehigh: Aimee’s Loop
21.6 km | Hard | Rocky Mountain National Park
30.6 Trail Length
Blue Mountain, Dividing Waters and College Trail Loop
30.6 km | Hard | San Isabel National Forest
15.3 Trail Length
Cordova Pass
15.3 km | Hard | South Mesa Trailhead
Bull Creek North Loop
15.3 km | Hard | Rocky Mountain National Park
16.3 Trail Length
Saint Mary’s Wilderness
16.3 km | Hard | South Boulder Creek West Trailhead
16.6 Trail Length
Elk Forest MHA Trail
16.6 km | Hard | Pike National Forest
17.7 Trail Length
Colchester Pond
17.7 km | Hard | San Isabel National Forest
Cattle Canyon Trail
17.7 km | Moderate | San Isabel National Forest
23.3 Trail Length
Historic Columbia River Highway State Trail: Cabin Creek – Hole-in-the Wall
23.3 km | Hard | White Ranch Park
7.1 Trail Length
Farmer Top Overlook Loop
7.1 km | Moderate | HRCA Backcountry Wildness Area
Marion Mine Route to Cisneros Trail
7.1 km | Moderate | Doudy Draw Trailhead
10.5 Trail Length
Benson Plateau Trail to Wahtum Lake [CLOSED]
10.5 km | Moderate | Rocky Flats National Wildlife Refuge
Big Leaf Loop
10.5 km | Moderate | Hidden Mesa Open Space
Ramsey Bluff Boy Scout Trail Loop
10.5 km | Moderate | Hidden Mesa Open Space
6.8 Trail Length
Jackrabbit Trail to McKenzie Pond
6.8 km | Easy | Deer Creek Canyon Park
Saint Bernard State Park Trail
6.8 km | Easy | Cheyenne Mountain State Park
5.1 Trail Length
Westcave Preserve Trail
5.1 km | Moderate | Golden
Lake Loop to Meadow Loop
5.1 km | Easy | Pella Crossing
Tatooine, Millenium Falcon, and Han Solo Loop
5.1 km | Easy | San Isabel National Forest
Carolina Mountain and Bent Creek Trail
5.1 km | Easy | Boulder
11.1 Trail Length
Butterfly Trail to Whiterocks Ampitheater
11.1 km | Easy | Jefferson
18.3 Trail Length
Mill Canyon
18.3 km | Moderate | San Juan National Forest
Burnt Meadow Mountain Trail
18.3 km | Hard | Collegiate Peaks Wilderness
7.2 Trail Length
Baker Mountain
7.2 km | Moderate | Cheyenne Mountain State Park
5.8 Trail Length
Tuscarora Trail
5.8 km | Moderate | Cheyenne Mountain State Park
Grindstone, Ledge Spring, and Jomeokee Trails Loop
5.8 km | Easy | Bobcat Ridge Natural Area
Knebel Springs Trail
5.8 km | Easy | Grand Junction
Road Canyon via Fallen Roof Trail
5.8 km | Easy | Temple Canyon Park
1.9 Trail Length
Mount Zion via Deadfall Trail
1.9 km | Moderate | Town of Breckenridge Trail Systems
2.9 Trail Length
Oak Springs Trail
2.9 km | Moderate | Mesa Lakes
Pyramid Hot Spring
2.9 km | Moderate | Manitou Springs
Borderline and Secret Passage Loop
2.9 km | Moderate | City of Boulder Open Space and Mountain Parks
26.2 Trail Length
Coupler Run Loop
26.2 km | Moderate | Fountain Creek Regional Park
2.4 Trail Length
Geitner Rotary Park Loop
2.4 km | Moderate | Gregory Canyon Trailhead
24.8 Trail Length
Violet Crown Trail: 360 Trailhead to 290 Trailhead
24.8 km | Hard | Rocky Mountain National Park
28 Trail Length
Waterbury Reservoir Paddle Route
28 km | Hard | Rocky Mountain National Park
11.4 Trail Length
12 Stations of the Cross and Grotto of our Lady of Guadalupe
11.4 km | Moderate | Flatirons Vista Trailhead
22.4 Trail Length
North Nettelton Gulch Road to Shadduck
22.4 km | Hard | Rocky Mountain National Park
6.3 Trail Length
River Bend Trail
6.3 km | Moderate | Spruce Mountain Open Space
Druid Arch to Chesler Park Loop
6.3 km | Easy | Routt National Forest
8.2 Trail Length
Gunbarrel East Boulder Trail Loop
8.2 km | Moderate | Grand Junction
33 Trail Length
Crowders Mountain and The Pinnacle
33 km | Moderate | Expo Park
20.8 Trail Length
Sewall Woods Trails
20.8 km | Hard | San Isabel National Forest
14.8 Trail Length
Old Rag and Robertson Loop Trail
14.8 km | Hard | Grant
21.2 Trail Length
Appalachian Trail: US30 to Rocky Mountain Camp
21.2 km | Hard | Hunter Fryingpan Wilderness
39.4 Trail Length
Beagle Gap to Blackrock Gap
39.4 km | Hard | Dominguez Canyon Wilderness
12.2 Trail Length
Kennedy Meadows to Relief Reservoir Trail
12.2 km | Hard | Uncompahgre Wilderness
27.2 Trail Length
Mount Evans Meridian Trail to Rosedale Peak
27.2 km | Hard | La Garita Wilderness
23.8 Trail Length
Bible Park Trail Loop
23.8 km | Easy | Heritage Park
19 Trail Length
Haviland Lake to Forebay lake
19 km | Hard | Rio Grande National Forest, Divide Ranger District
24.5 Trail Length
Naked Creek Falls
24.5 km | Hard | San Isabel National Forest
6.6 Trail Length
Slickrock and Citico Wilderness Loop
6.6 km | Easy | Dad Clark Park
Little Bridge Canyon Trail
6.6 km | Easy | Roosevelt National Forest
Salmon-Morgan Creeks Trail
6.6 km | Easy | McInnis Canyons National Conservation Area
27.5 Trail Length
Dead Horse Loop Trail
27.5 km | Moderate | Peyton
8.7 Trail Length
Mill Hollow Trail
8.7 km | Easy | Roosevelt National Forest
Delaware Arc Monument via Twin Valley Trail
8.7 km | Moderate | Town of Breckenridge Trail Systems
32 Trail Length
Porter Peak and Sentinel Peak
32 km | Hard | Dominguez Canyon Wilderness
32.8 Trail Length
Black Bear Trail
32.8 km | Moderate | Powderhorn Wilderness
21.4 Trail Length
Poughkeepsie Gulch OHV Trail
21.4 km | Hard | Lost Creek Wilderness
Mount McKinley via Gold Creek
21.4 km | Easy | Mount Sneffels Wilderness
18.2 Trail Length
Arizona Trail: Passage 36 – Coconino Rim
18.2 km | Hard | Pike National Forest
12.4 Trail Length
LBJ State Park Nature Trail
12.4 km | Hard | Rio Grande National Forest
13.7 Trail Length
Owl, Pinecone, Momentum, Rotarian Return, Meadow Loop
13.7 km | Hard | Pike National Forest
15.1 Trail Length
Clear Creek Trail via South Kaibab Trail
15.1 km | Hard | San Juan National Forest
18.5 Trail Length
Signal Point Park to Edwards Point
18.5 km | Hard | State Forest State Park
15.8 Trail Length
Falls View Trail
15.8 km | Hard | White River National Forest
9 Trail Length
Kinnickinnic Pink Trail
9 km | Moderate | Grand Mesa National Forest
6.9 Trail Length
Strawberry Peak via Mountaineers Route
6.9 km | Hard | Black Canyon of the Gunnison National Park
4.2 Trail Length
Keegan’s Bayou Trail
4.2 km | Easy | Wagon Trail Drive Park
3.7 Trail Length
Elk Lake and Blue Lake Loop
3.7 km | Easy | Crown Hill Park
1.3 Trail Length
Rufus Morgan Trail
1.3 km | Easy | Centennial Center Park
1.1 Trail Length
Yule Pass Trail via Paradise Divide
1.1 km | Easy | Rocky Mountain National Park
Grant Wood Trail
1.1 km | Easy | McInnis Canyons National Conservation Area
Wesser Bald Loop
1.1 km | Easy | Westlands Park
0.8 Trail Length
White Pine Trail via Bur Oak Trail
0.8 km | Easy | Grand Mesa National Forest
5.6 Trail Length
Snow Gauging Trail
5.6 km | Moderate | Red Rock Canyon Open Space
8.9 Trail Length
Black Mountain
8.9 km | Moderate | Austin Bluffs Open Space
20.6 Trail Length
Haviland Lake Trail
20.6 km | Moderate | San Isabel National Forest
Bike Trails by Location
South Table Mountain Park Place
Ice Age Trail – Northern Unit
4.8 km | Moderate | South Table Mountain Park
Grassy Ridge Bald via Appalachian Trail
3.5 km | Moderate | South Table Mountain Park
Terrells Island Trail
2.6 km | Moderate | South Table Mountain Park
Durango Nordic Center Place
Sawmill Canyon Trail to Sawmill Spring
5 km | Easy | Durango Nordic Center
Cherry Creek State Park Place
Greenland Creek Trail
3.1 km | Easy | Cherry Creek State Park
Austin Bluffs Open Space Place
Dirt Diggers OHV Trail
4 km | Moderate | Austin Bluffs Open Space
Grubbs Notch to Humber Park via Willow Creek and Devils Slide Trails
6.4 km | Moderate | Austin Bluffs Open Space
Black Mountain
8.9 km | Moderate | Austin Bluffs Open Space
Gunnison Gorge National Conservation Area Place
South Lake, Rancheria, and Half a Canoe Loop
3.2 km | Moderate | Gunnison Gorge National Conservation Area
Prairie Ridge Natural Area Place
Mud Caves and Fish Creek Wash to Ocotillo Wells
11.3 km | Easy | Prairie Ridge Natural Area
Littleton Place
Island in Time (John Day Fossil Beds – Sheep Rock Unit)
17.1 km | Easy | Littleton
Pike National Forest Place
China Wall OHV Trail
39.8 km | Moderate | Pike National Forest
Elk Forest MHA Trail
16.6 km | Hard | Pike National Forest
Wilhite Trail
11.3 km | Hard | Pike National Forest
Penitente Capulin Loop
24.9 km | Hard | Pike National Forest
Kortum Trail: Shell Beach Overlook
15.6 km | Hard | Pike National Forest
Arizona Trail: Passage 36 – Coconino Rim
18.2 km | Hard | Pike National Forest
Owl, Pinecone, Momentum, Rotarian Return, Meadow Loop
13.7 km | Hard | Pike National Forest
White River National Forest Place
Arc Corner Monument Loop
16.1 km | Hard | White River National Forest
Kendale Lakes Park Loop
4.3 km | Moderate | White River National Forest
Falls View Trail
15.8 km | Hard | White River National Forest
Indian Peaks Wilderness Place
Lake Mary Trail
13.2 km | Hard | Indian Peaks Wilderness
Pass Mountain Hut Road
13.5 km | Hard | Indian Peaks Wilderness
Bear Creek and Bruin Bluff Trail
14.2 km | Hard | Indian Peaks Wilderness
Spanish Peaks Wilderness Place
Ralston Creek Trail
14.2 km | Hard | Spanish Peaks Wilderness
Comanche National Grassland Place
Badger Pass Loop
2.3 km | Easy | Comanche National Grassland
Lost Creek Wilderness Place
Mason Dixon Trail: Glen Cove to Broad Creek
25.9 km | Hard | Lost Creek Wilderness
Poughkeepsie Gulch OHV Trail
21.4 km | Hard | Lost Creek Wilderness
Uncompahgre National Forest Place
Sawmill Reservoir
13.4 km | Hard | Uncompahgre National Forest
Hidden Peak and Pfeifferhorn Loop
2.7 km | Moderate | Uncompahgre National Forest
Bay Area Ridge Trail: Robert Louis Stevenson Lower Oat Hill Mine Trail
24.9 km | Hard | Uncompahgre National Forest
Timber Mountain Trail
3.5 km | Moderate | Uncompahgre National Forest
Jewel Lake and Mills Lake via Glacier Gorge Trail
10.1 km | Hard | Uncompahgre National Forest
Rocky Mountain National Park Place
Shope Creek Road Loop
17.1 km | Hard | Rocky Mountain National Park
Copley Lake via Gunsight Pass Trail
25.1 km | Hard | Rocky Mountain National Park
Bowman Lake Cross-Country Ski Route
22.9 km | Hard | Rocky Mountain National Park
TMTA Lehigh: Aimee’s Loop
21.6 km | Hard | Rocky Mountain National Park
Violet Crown Trail: 360 Trailhead to 290 Trailhead
24.8 km | Hard | Rocky Mountain National Park
Waterbury Reservoir Paddle Route
28 km | Hard | Rocky Mountain National Park
North Nettelton Gulch Road to Shadduck
22.4 km | Hard | Rocky Mountain National Park
Dog Lake, Lake Mary, Twin Lakes Reservoir Loop
4.3 km | Moderate | Rocky Mountain National Park
Bull Creek North Loop
15.3 km | Hard | Rocky Mountain National Park
Yule Pass Trail via Paradise Divide
1.1 km | Easy | Rocky Mountain National Park
Routt National Forest Place
Chesler Park Viewpoint
22.2 km | Hard | Routt National Forest
Druid Arch to Chesler Park Loop
6.3 km | Easy | Routt National Forest
Loveland Place
Buttonbush Marsh Loop and Eagle’s View Trail
10.9 km | Easy | Loveland
Cottonwood Glen Park Place
Clark Dry Lake Loop
7.4 km | Easy | Cottonwood Glen Park
Sterling Place
Appalachian Trail to Pinnacle Trail to Furnace Creek Trail Loop
1.8 km | Easy | Sterling
South Valley Park Place
Tule Springs Loop
4.8 km | Easy | South Valley Park
Shelburne Farms to Lone Tree Hill Loop
5 km | Moderate | South Valley Park
West Magnolia Recreation Area Place
Pitchoff Mountain and Balancing Rocks via Pitchoff and Cascade Trailhead
4.8 km | Moderate | West Magnolia Recreation Area
Garden of the Gods Place
Freeway Ridge OHV Trail
4 km | Easy | Garden of the Gods
Coyote Ridge Place
Fort Sanders West Walking Path
4.3 km | Easy | Coyote Ridge
Fossil Creek Reservoir Natural Area Place
Washington Recreational Trail
1.6 km | Easy | Fossil Creek Reservoir Natural Area
Holly Park Place
Headwaters Park Trail
1.6 km | Easy | Holly Park
Palmer Park Place
Nightmare Gulch Loop Trail
3.5 km | Easy | Palmer Park
Nature View Park Trail Loop
4 km | Easy | Palmer Park
White Ranch Park Place
Wharton Riverfront Park Trail
3.9 km | Easy | White Ranch Park
Historic Columbia River Highway State Trail: Cabin Creek – Hole-in-the Wall
23.3 km | Hard | White Ranch Park
Cheesman Park Place
Art Loeb Trail, Pilot Mountain, and Deep Gap Road Loop
1.4 km | Easy | Cheesman Park
Heller Open Space Place
Joyce Kilmer Memorial Forest to Tennessee State Line Trail
25.7 km | Easy | Heller Open Space
Del Norte Place
Hazel Mountain via Hazel River and Sam’s Ridge Loop
2.6 km | Moderate | Del Norte
Phil's World Trail System Place
Echo Lake Chalet to Lake Ropi
10 km | Easy | Phil's World Trail System
Roosevelt National Forest Place
Elephant Head and Mormon Rocks Loop
23 km | Hard | Roosevelt National Forest
Forsee Creek Trail to San Bernardino Peak
4.5 km | Easy | Roosevelt National Forest
Little Bridge Canyon Trail
6.6 km | Easy | Roosevelt National Forest
Beech Gap Trail to McGee Springs
4.3 km | Easy | Roosevelt National Forest
Mill Hollow Trail
8.7 km | Easy | Roosevelt National Forest
Devil's Backbone Open Space Place
Ishnala and Echo Rock Trail Loop
1 km | Easy | Devil's Backbone Open Space
San Isabel National Forest Place
Lichen Peak Loop via W 58th
18.7 km | Hard | San Isabel National Forest
Dollhand Ravine, Ute, Jicarilla Loop
10.1 km | Hard | San Isabel National Forest
Rough Hollow
26.9 km | Hard | San Isabel National Forest
Kartchner Caverns Cave Tour
7.9 km | Moderate | San Isabel National Forest
Blue Mountain, Dividing Waters and College Trail Loop
30.6 km | Hard | San Isabel National Forest
Colchester Pond
17.7 km | Hard | San Isabel National Forest
Woodside Loop
17.1 km | Hard | San Isabel National Forest
Fannin Battleground Trail
4.3 km | Easy | San Isabel National Forest
Whitaker Peak Lookout
22.9 km | Moderate | San Isabel National Forest
Sewall Woods Trails
20.8 km | Hard | San Isabel National Forest
Naked Creek Falls
24.5 km | Hard | San Isabel National Forest
Cattle Canyon Trail
17.7 km | Moderate | San Isabel National Forest
Long Pine Run Reservoir via Stillhouse Hollow Road and Beaver Trail Loop
4.5 km | Moderate | San Isabel National Forest
Tatooine, Millenium Falcon, and Han Solo Loop
5.1 km | Easy | San Isabel National Forest
4S Ranch Sports and Community Park Extended Loop
4.5 km | Easy | San Isabel National Forest
Haviland Lake Trail
20.6 km | Moderate | San Isabel National Forest
Rio Grande National Forest, Divide Ranger District Place
Charles Bailey Trail
23 km | Hard | Rio Grande National Forest, Divide Ranger District
Little Jersey Trail around Lums Pond
4.3 km | Easy | Rio Grande National Forest, Divide Ranger District
Haviland Lake to Forebay lake
19 km | Hard | Rio Grande National Forest, Divide Ranger District
Ridgway Place
Big Cedar to Old Timber to Bobcat Run Loop
29.8 km | Easy | Ridgway
Sangre de Cristo Wilderness Place
Hahns Peak Lake Loop
15.6 km | Hard | Sangre de Cristo Wilderness
San Juan National Forest Place
Citrus Interpretive Trail
13.5 km | Hard | San Juan National Forest
Honey Hollow Trail
26.4 km | Hard | San Juan National Forest
Lower Caribou Ridge to Beauty Creek Road Loop
13.5 km | Moderate | San Juan National Forest
Mill Canyon
18.3 km | Moderate | San Juan National Forest
Clear Creek Trail via South Kaibab Trail
15.1 km | Hard | San Juan National Forest
Cheyenne Mountain State Park Place
Keller Bend Greenway
22.7 km | Hard | Cheyenne Mountain State Park
Baker Mountain
7.2 km | Moderate | Cheyenne Mountain State Park
Tuscarora Trail
5.8 km | Moderate | Cheyenne Mountain State Park
Saint Bernard State Park Trail
6.8 km | Easy | Cheyenne Mountain State Park
Black Canyon of the Gunnison National Park Place
Alta-Brighton Lakes Loop
0.6 km | Easy | Black Canyon of the Gunnison National Park
Little Baldy via Dry Canyon
4.5 km | Moderate | Black Canyon of the Gunnison National Park
Strawberry Peak via Mountaineers Route
6.9 km | Hard | Black Canyon of the Gunnison National Park
City of Boulder Open Space and Mountain Parks Place
Dunestone Loop
0.5 km | Easy | City of Boulder Open Space and Mountain Parks
Borderline and Secret Passage Loop
2.9 km | Moderate | City of Boulder Open Space and Mountain Parks
Mac’s, Karen’s, Scout, Berry, Hardtail, and Gail’s Loop
2.6 km | Moderate | City of Boulder Open Space and Mountain Parks
Fruita Place
White Mound County Park Ridge Trail
6.1 km | Moderate | Fruita
Reservoir Ridge Natural Area Place
Roznos Meadow Trail
6 km | Moderate | Reservoir Ridge Natural Area
Red Rock Canyon Open Space Place
Elizabeth Holland Park Loop
5.3 km | Moderate | Red Rock Canyon Open Space
Bridal Veil Falls and Upper Falls [CLOSED]
5.5 km | Moderate | Red Rock Canyon Open Space
Santa Ana Trail to Martha McLean Anza Narrows Park
6.1 km | Moderate | Red Rock Canyon Open Space
Bill Riley Trail
5.3 km | Moderate | Red Rock Canyon Open Space
Snow Gauging Trail
5.6 km | Moderate | Red Rock Canyon Open Space
Royal Gorge Park Place
Umatilla Rim Trail 3080 and Forest Road 150
5.3 km | Moderate | Royal Gorge Park
Why Not Road and Thunderhead Trail Loop
4 km | Easy | Royal Gorge Park
Windy Saddle Open Space Place
White Lake State Park Loop Trail
4.8 km | Easy | Windy Saddle Open Space
Fort Collins Place
Sherbourne Park Nature Trail
31.9 km | Easy | Fort Collins
Realization Point Place
Weston Bend State Park Paved Bicycle Loop
4 km | Moderate | Realization Point
Mancos State Park Place
Desert View Trail Loop
3.4 km | Moderate | Mancos State Park
Canyons of The Ancients National Monument Place
Columbine Lake via Oscars Pass
10.8 km | Moderate | Canyons of The Ancients National Monument
Brainard Lake Recreation Area Place
Mitchell Lake Trail
22.2 km | Hard | Brainard Lake Recreation Area
Mount Audubon and Paiute Peak
13.5 km | Hard | Brainard Lake Recreation Area
Handies Peak Wilderness Place
Bonsall Park Loop
15 km | Hard | Handies Peak Wilderness
South Mesa Trailhead Place
Cordova Pass
15.3 km | Hard | South Mesa Trailhead
South Boulder Creek West Trailhead Place
Saint Mary’s Wilderness
16.3 km | Hard | South Boulder Creek West Trailhead
Wonderland Lake Park Place
Tusher Tunnel OHV Trail
4 km | Moderate | Wonderland Lake Park
HRCA Backcountry Wildness Area Place
Farmer Top Overlook Loop
7.1 km | Moderate | HRCA Backcountry Wildness Area
Gregory Canyon Trailhead Place
Saddleback Mountain Loop via Appalachian Trail
1.4 km | Moderate | Gregory Canyon Trailhead
Geitner Rotary Park Loop
2.4 km | Moderate | Gregory Canyon Trailhead
Rocky Flats National Wildlife Refuge Place
Benson Plateau Trail to Wahtum Lake [CLOSED]
10.5 km | Moderate | Rocky Flats National Wildlife Refuge
Deer Creek Canyon Park Place
Jackrabbit Trail to McKenzie Pond
6.8 km | Easy | Deer Creek Canyon Park
Golden Place
Westcave Preserve Trail
5.1 km | Moderate | Golden
Raggeds Wilderness Place
Betty Lake, Star Trail, Gunnison Spur, and Gandy Gulch
5.5 km | Moderate | Raggeds Wilderness
Jefferson Place
Butterfly Trail to Whiterocks Ampitheater
11.1 km | Easy | Jefferson
Town of Breckenridge Trail Systems Place
Mount Zion via Deadfall Trail
1.9 km | Moderate | Town of Breckenridge Trail Systems
Delaware Arc Monument via Twin Valley Trail
8.7 km | Moderate | Town of Breckenridge Trail Systems
Mesa Lakes Place
Oak Springs Trail
2.9 km | Moderate | Mesa Lakes
Fountain Creek Regional Park Place
Coupler Run Loop
26.2 km | Moderate | Fountain Creek Regional Park
Hidden Mesa Open Space Place
Big Leaf Loop
10.5 km | Moderate | Hidden Mesa Open Space
Ramsey Bluff Boy Scout Trail Loop
10.5 km | Moderate | Hidden Mesa Open Space
Flatirons Vista Trailhead Place
12 Stations of the Cross and Grotto of our Lady of Guadalupe
11.4 km | Moderate | Flatirons Vista Trailhead
NCAR Trailhead Place
Fountain Valley Trail and Aurora Rampart Reservoir
13.4 km | Hard | NCAR Trailhead
Red Feather Lakes Place
Jordan Lake Track Trail/Seaforth Pond Trail
6.1 km | Easy | Red Feather Lakes
Jordan Lake Path
5 km | Easy | Red Feather Lakes
Canon City Place
Wetherill Cemetery via Pueblo Bonito Trail
4.5 km | Moderate | Canon City
Spruce Mountain Open Space Place
River Bend Trail
6.3 km | Moderate | Spruce Mountain Open Space
Great Sand Dunes National Park and Preserve Place
Wilkins Way Loop
10.8 km | Moderate | Great Sand Dunes National Park and Preserve
Grand Junction Place
Gunbarrel East Boulder Trail Loop
8.2 km | Moderate | Grand Junction
Knebel Springs Trail
5.8 km | Easy | Grand Junction
Ridgeline Open Space Place
Sap Boiler Trail Loop
3.2 km | Moderate | Ridgeline Open Space
Expo Park Place
Crowders Mountain and The Pinnacle
33 km | Moderate | Expo Park
Manitou Springs Place
Pyramid Hot Spring
2.9 km | Moderate | Manitou Springs
Lousiville Sports Complex Place
Blue Springs Lake Shoreline Trail
13.5 km | Easy | Lousiville Sports Complex
Grant Place
Old Rag and Robertson Loop Trail
14.8 km | Hard | Grant
Hunter Fryingpan Wilderness Place
Appalachian Trail: US30 to Rocky Mountain Camp
21.2 km | Hard | Hunter Fryingpan Wilderness
Golden Gate Canyon State Park Place
Camel’s Hump via Long Trail Loop
6 km | Easy | Golden Gate Canyon State Park
Dominguez Canyon Wilderness Place
Beagle Gap to Blackrock Gap
39.4 km | Hard | Dominguez Canyon Wilderness
Porter Peak and Sentinel Peak
32 km | Hard | Dominguez Canyon Wilderness
Uncompahgre Wilderness Place
Kennedy Meadows to Relief Reservoir Trail
12.2 km | Hard | Uncompahgre Wilderness
La Garita Wilderness Place
Mount Evans Meridian Trail to Rosedale Peak
27.2 km | Hard | La Garita Wilderness
Heritage Park Place
Bible Park Trail Loop
23.8 km | Easy | Heritage Park
Bobcat Ridge Natural Area Place
Grindstone, Ledge Spring, and Jomeokee Trails Loop
5.8 km | Easy | Bobcat Ridge Natural Area
Dad Clark Park Place
Slickrock and Citico Wilderness Loop
6.6 km | Easy | Dad Clark Park
Colorado National Monument Place
Garrison Payne Cemetery Loop
3.9 km | Moderate | Colorado National Monument
North Cheyenne Cañon Park Place
Kraft Peak to Big Bird Peak Traverse
3.5 km | Easy | North Cheyenne Cañon Park
Peyton Place
Dead Horse Loop Trail
27.5 km | Moderate | Peyton
Walden Place
Conley Cave Trail to Linville Gorge Trail
5.5 km | Easy | Walden
Powderhorn Wilderness Place
Black Bear Trail
32.8 km | Moderate | Powderhorn Wilderness
Rockvale Place
Dirty Socks Hot Spring
1.8 km | Moderate | Rockvale
Rio Grande National Forest Place
LBJ State Park Nature Trail
12.4 km | Hard | Rio Grande National Forest
Collegiate Peaks Wilderness Place
Burnt Meadow Mountain Trail
18.3 km | Hard | Collegiate Peaks Wilderness
State Forest State Park Place
Signal Point Park to Edwards Point
18.5 km | Hard | State Forest State Park
Mount Sneffels Wilderness Place
Mount McKinley via Gold Creek
21.4 km | Easy | Mount Sneffels Wilderness
Grand Mesa National Forest Place
Kinnickinnic Pink Trail
9 km | Moderate | Grand Mesa National Forest
White Pine Trail via Bur Oak Trail
0.8 km | Easy | Grand Mesa National Forest
Gunnison National Forest Place
Oak Riparian and Carlsbad Highlands Reserve Loop
22.2 km | Hard | Gunnison National Forest
Doudy Draw Trailhead Place
Marion Mine Route to Cisneros Trail
7.1 km | Moderate | Doudy Draw Trailhead
Curecanti National Recreation Area Place
Tenaja Trail
6.1 km | Easy | Curecanti National Recreation Area
Pella Crossing Place
Lake Loop to Meadow Loop
5.1 km | Easy | Pella Crossing
Lathrop State Park Place
Crabtree Falls to Priest Shelter
4.5 km | Easy | Lathrop State Park
Bobolink Trailhead Place
Eagle Point Loop
4 km | Easy | Bobolink Trailhead
Wagon Trail Drive Park Place
Keegan’s Bayou Trail
4.2 km | Easy | Wagon Trail Drive Park
Crown Hill Park Place
Elk Lake and Blue Lake Loop
3.7 km | Easy | Crown Hill Park
Prospect Park Place
Junction Lake via East Crater Trail
3.4 km | Easy | Prospect Park
Rocky Mountain Arsenal National Wildlife Refuge Place
Penitentiary Glen Reservation Loop via Kirtland Connector Trail
3.2 km | Easy | Rocky Mountain Arsenal National Wildlife Refuge
Prospect Hill
2.6 km | Easy | Rocky Mountain Arsenal National Wildlife Refuge
Star K Ranch Park Place
Indian Point Trails
3.2 km | Easy | Star K Ranch Park
Arvada Place
Herman Creek Backpacking Loop
2.6 km | Easy | Arvada
Bear Creek Lake Regional Park Place
Geprags Park Trail
2.3 km | Easy | Bear Creek Lake Regional Park
Arapahoe County Regional Park Place
Bartram Trail: Wayah Bald to Wallace Branch
1.8 km | Easy | Arapahoe County Regional Park
Highland Heritage Park Place
Big Indian Branch Trail
1.6 km | Easy | Highland Heritage Park
Centennial Center Park Place
Rufus Morgan Trail
1.3 km | Easy | Centennial Center Park
McInnis Canyons National Conservation Area Place
Grant Wood Trail
1.1 km | Easy | McInnis Canyons National Conservation Area
Salmon-Morgan Creeks Trail
6.6 km | Easy | McInnis Canyons National Conservation Area
Westlands Park Place
Wesser Bald Loop
1.1 km | Easy | Westlands Park
Knoll-Willows Open Space Place
Forsee Creek, Limber Pine Bench, San Bernardino Peak
0.6 km | Easy | Knoll-Willows Open Space
Temple Canyon Park Place
Road Canyon via Fallen Roof Trail
5.8 km | Easy | Temple Canyon Park
BLM: Royal Gorge Field Office Place
Appalachian Trail: Old Forge Picnic Grounds to Caledonia State Park
5.3 km | Moderate | BLM: Royal Gorge Field Office
Enchanted Mesa Trailhead Place
Courthouse Rock via Cotter Mine and Mill Canyon Road
4.5 km | Easy | Enchanted Mesa Trailhead
Boulder Place
Carolina Mountain and Bent Creek Trail
5.1 km | Easy | Boulder
Ouray Place
Blackridge Reservoir Loop
4 km | Easy | Ouray