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
Hard Difficulty
Castor Cut-Off Trail
16.9 km | Hard | Breckenridge
Mill Flat, Duchesne, and Hades Trails Loop (Granddaddy Basin)
10.9 km | Hard | Rocky Mountain National Park
Black Mountain via Glider Point Trail
7.1 km | Hard | Pike National Forest
Toms Pond (Orange) Trail
13.2 km | Hard | Mount Zirkel Wilderness
Tenaja Truck Trail
14.8 km | Hard | Gunnison National Forest
Lake Isabelle and Long Lake, Jean Lunning Loop
18.3 km | Hard | Brainard Lake Recreation Area
Santa Clara River Commuter Rail Trail
15.6 km | Hard | San Juan National Forest
Baldface Mountain
9.7 km | Hard | Pike National Forest
Hidden Meadow Trail
20.9 km | Hard | Roosevelt National Forest
Dead Horse Rim Loop
15 km | Hard | Roosevelt National Forest
Mount Hunger and White Rock Mountain Loop
15 km | Hard | Golden Gate Canyon State Park
Westside Trail
16.4 km | Hard | Lizard Head Wilderness
Little Cottonwood Creek To New Army Pass
10 km | Hard | San Isabel National Forest
North Ponds Park Trail
16.4 km | Hard | Lory State Park
Zilker Botanical Gardens
20.1 km | Hard | Rocky Mountain National Park
Joes Valley CCC Trail No 051
10 km | Hard | Uncompahgre National Forest
Lower Loop Trail
5.8 km | Hard | Pike National Forest
Passaconaway via Oliverian Brook Trail
9.5 km | Hard | Uncompahgre Wilderness
Beechwood Trail Loop
19.6 km | Hard | Mount Zirkel Wilderness
Rockville, Mint Rock Garden, Middle Mystic, Heartwood, and Quarry Loop
13.5 km | Hard | White River National Forest
Shaft House via Goose Creek
25.4 km | Hard | Pike National Forest
Carbon Glacier Trail
30.1 km | Hard | Rawah Wilderness
Blake Island Perimeter Road Loop
24.1 km | Hard | San Juan National Forest
Ohanapecosh Hot Springs Trail
8.2 km | Hard | Rocky Mountain National Park
Fracture, Unconformity and Tectonic Shift Loop
12.4 km | Hard | Green Mountain Falls
Buckskin Gulch to Paria River
7.1 km | Hard | San Juan National Forest
Wagon Wheel to Bulldog
20.4 km | Hard | Mount Zirkel Wilderness
Marshall Pass and Poncha Creek OHV Route
9.7 km | Hard | Pike National Forest
Boyce Town Forest
11.9 km | Hard | Hesperus
Snow Canyon Overlook Trail
19 km | Hard | Rio Grande National Forest, Divide Ranger District
Bowman Lake Head
20.8 km | Hard | Rocky Mountain National Park
Redd Park North Loop
8.7 km | Hard | San Juan National Forest
Prospect Mountain Trail
20.8 km | Hard | Buffalo Peaks Wilderness
Maynard Mine Trail
16.3 km | Hard | Roosevelt National Forest
Brighton Lakes Loop
21.9 km | Hard | Roosevelt National Forest
Virginia Rock via Old Green Ridge and AT Loop
19.2 km | Hard | Rio Grande National Forest, Divide Ranger District
Monkey Flower Trail
11.4 km | Hard | Gunnison
Trammells Crossing and 5.5 Mile Spur Trail Loop
15.6 km | Hard | San Isabel National Forest
Buck Hollow Trail and Buck Ridge Trail Loop
25.1 km | Hard | Lost Creek Wilderness
Strickler Knob Trail
15 km | Hard | San Isabel National Forest
Luray Caverns
6.6 km | Hard | San Isabel National Forest
Corkscrew Gulch
9.2 km | Hard | Uncompahgre National Forest
Iron Mountain via Heaton Flats Trail
6.1 km | Hard | Pike National Forest
Zillmer Yellow, Red, and Green Loop
13.5 km | Hard | Rocky Mountain National Park
Brandywine Creek Long Loop
17.9 km | Hard | San Juan National Forest
Marcy Dam Truck Trail
32.2 km | Hard | Jefferson
Spine Line, Ravine Run, White Horse, and Boundary Trails Loop
12.6 km | Hard | Pike National Forest
Letort Spring Run
16.3 km | Hard | Deer Creek Canyon Park
Rainbow Lake via Peaks Trail
7.7 km | Hard | Uncompahgre National Forest
Silver Lake and Murry Reservoir Loop [PRIVATE PROPERTY]
18.8 km | Hard | Pike National Forest
Crescent Orange and Blue Trail
10.1 km | Hard | Roosevelt National Forest
Sycamore Canyon Extended Trail
5.8 km | Hard | Matthews Winters Open Space Park
St. Croix Bluffs South Loop
9.2 km | Hard | Pike National Forest
Toe Trail
7.6 km | Hard | Lake City
Pump House Loop
9.3 km | Hard | White River National Forest
Battle Ground Lake Loop Trail
20.8 km | Hard | Colorado National Monument
Tule Elk Trail to El Camino Viejo Trail
12.1 km | Hard | Rio Grande National Forest, Divide Ranger District
Bowmans Shortcut to Vail
13.8 km | Hard | Lake City
Bondcliff, Mount Bond, and West Bond
14.2 km | Hard | Apex Park
Commissary Hill via Mount Mitchell Trail and Higgins Bald Loop
13.2 km | Hard | Walden
Hells Canyon Loop: Freezeout Saddle to Marks Cabin
15.6 km | Hard | Mount Zirkel Wilderness
Sawmill Field Loop
21.4 km | Hard | Pike National Forest
Oak Point Trail
18 km | Hard | Pike National Forest
Horsethief Horseshoe Packraft Loop
20 km | Hard | Canyons of The Ancients National Monument
Standard Peak from McGinnis Creek Road
23.3 km | Hard | Cache La Poudre Wilderness
Hidden Lake Spur via Palisades Lake Trail
6.4 km | Hard | Pike National Forest
Quartz Lake Loop
8.9 km | Hard | Rocky Mountain National Park
Knobby Knees Trail
14.5 km | Hard | Horsetooth Mountain Open Space
Upper Bauer Loop
15.4 km | Hard | Rocky Mountain National Park
Halfway Wash Trail and Paradise Rim Loop
10.8 km | Hard | Rio Grande National Forest
Beardance Trail
8.5 km | Hard | Roosevelt National Forest
Cave Falls via Hazel Mountain and White Rocks Loop
305.6 km | Hard | Hermosa Creek Wilderness Area
Easy Difficulty
Odell Park Loop
6.4 km | Easy | Horseshoe Park
Champney Brook Trail to Mount Chocorua
4.8 km | Easy | Leadville
Little Sluice Mountain Trail Via Halfmoon Lookout Trail
3.4 km | Easy | San Isabel National Forest
Santa Ana River Trail, Powerline, Tomahawk and Chaparral Loop
2.9 km | Easy | Red Rock Canyon Open Space
Lionshead Rock via Cougar Ridge Trail
2.4 km | Easy | Lair o' the Bear Park
Valley Nature Park Habitat Trail
2.7 km | Easy | Palmer Park
Panthertown Backcountry Loop
6.3 km | Easy | Mitchell Gulch Park
Pueblo Del Arroyo to Pueblo Bonito Great House Trail
6.3 km | Easy | Canon City
George Doering Park Loop
7.9 km | Easy | Fort Collins
Thrift Cove Loop Trail
5.8 km | Easy | Littleton
La Madre Mountain via the Southern Route
2.6 km | Easy | Stratton Open Space
Cedar Lake WMA Paddle Route
2.7 km | Easy | Dillon Reservoir Recreation Area
Spring Creek Canoe Launch Trail
2.1 km | Easy | Lory State Park
Upper Munra Falls Trail
5.5 km | Easy | Marshall Mesa Trailhead
Horsethief Butte Scramble
4.3 km | Easy | Marshall Mesa Trailhead
Snowbank Trail
3.9 km | Easy | Ridgeline Open Space
Maggie Lakes via Summit Trail
2.9 km | Easy | West Needles Contiguous Wilderness Study Area
Valles Caldera Trail 03
2.4 km | Easy | Golden Horseshoe Trail System
Butterfield Peak and Kelsey Saddle
1.8 km | Easy | Pike National Forest
Lower and Upper FB Trail
6 km | Easy | Boulder Valley Ranch
Hidden Falls Trail [PRIVATE PROPERTY]
6.4 km | Easy | Estes Park
Mountaineer Trail Loop
5.3 km | Easy | Spring Canyon Park
Grafton Cemetary Viewpoint
5.3 km | Easy | Rio Grande National Forest, Divide Ranger District
Conner Bay and Ram’s Head Loop
4.7 km | Easy | Windy Saddle Open Space
Merriman Falls
4.8 km | Easy | Native Legend Open Space
Swampy to Beckwith Pass to Lost Lake Slough
3.4 km | Easy | Routt National Forest
Cumberland Valley Overlook via Tuscarora and Appalachian Trail
3.5 km | Easy | Cheyenne Mountain State Park
Keay Brook Preserve Loop
2.9 km | Easy | William F Hayden Green Mountain Park
Weakley Hollow Road to Corbin Hollow to Nicholson Hollow Loop
2.9 km | Easy | Canon City
McCoord Woods via Crescent Trail Loop
20.1 km | Easy | Bellvue
B Mountain Trail [PRIVATE PROPERTY]
3.1 km | Easy | Palmer Park
Jasper Water Trail
3.1 km | Easy | Roosevelt National Forest
Ether Peak
2.3 km | Easy | Colorado Springs
Canal Towpath to Nature Center
13.7 km | Easy | Pueblo
4S Ranch Sports Park Loop
14.5 km | Easy | San Juan National Forest
Sunrise Mountain
3.7 km | Easy | Estes Park
Beech Creek Trail
4 km | Easy | Town of Castle Rock Trail Systems
Siler Bald via Appalachian Trail
23.8 km | Easy | Expo Park
Mount Emmons and Donaldson Mountain
2.4 km | Easy | Fox Run Regional Park
Shot Pouch Falls
11.7 km | Easy | Hidden Mesa Open Space
Flat Cat Canyon Trail
1.8 km | Easy | Maxwell Natural Area
Goldsmith-Schiffman Wildlife Sanctuary via Taylor Road
8.5 km | Easy | Boulder Reservoir Park
Don Derr Park
4.5 km | Easy | San Juan National Forest
Flash of Gold, Bear Tree Ridge Trails Loop
4.7 km | Easy | Oil Well Flats Trail System
Memorial Park Purple Trail Loop
3.7 km | Easy | Flatirons Vista Trailhead
Little Colorado Gorge Overlook
3.5 km | Easy | Schepp Open Space
Bartram and Appalachian Trail Loop
2.9 km | Easy | Castlewood Canyon State Park
El Cajete
2.4 km | Easy | Swan Mountain Recreation Area
International Crane Foundation Exhibit Loop
2.1 km | Easy | Loveland
Compton Heights Loop
12.1 km | Easy | James M. Robb Colorado River State Park
Warren Lake Trail
12.1 km | Easy | Prospect Park
Dog Park and Forest Loop
28.5 km | Easy | Hartsel
Mount Aeneas Summit Trail
9.2 km | Easy | Firestone
Appalachian Trail: Black Mountain to Springer Mountain
6.1 km | Easy | Pronghorn Natural Area
Unal Trail
3.4 km | Easy | Garden of the Gods
Blacktail Mountain Trail
3.1 km | Easy | Red Feather Lakes
Spy Rock and The Priest
1.8 km | Easy | Bald Mountain Scenic Area
Los Jilgueros South and North Trail Loop
7.9 km | Easy | Pike National Forest
Wayah Bald to Sawmill Gap via Bartram Trail
6.4 km | Easy | Aurora
Red, Blue, Pond, Marsh, Nowell, Curtis, Old Frost, and Ry’s Way Trail
4.5 km | Easy | St. Vrain State Park
Western Reserve Greenway Trail
4.7 km | Easy | Longmont
Buffalo Run East and West Pond Loop
3.7 km | Easy | Littleton
Sand Hills Woodland Trail
3.4 km | Easy | Las Colonias Park
Rock Falls Trail
2.6 km | Easy | Fort Collins
John Reginato River Access
2.6 km | Easy | Lagerman Agricultural Preserve
Mirror Lake Loop
2.6 km | Easy | Harriman Lake Park
Flewellen Creek Trail
2.4 km | Easy | Denver
Dockery Lake Loop
2.4 km | Easy | Eastlake Park
Meadow Valley Park Loop
2.3 km | Easy | McMurray Natural Area
Honeoye Inlet
2.3 km | Easy | City Park
South Toe River Loop Trail
2.1 km | Easy | Neota Wilderness
Stid Hill Multiple Use Area Trails
1.9 km | Easy | Lee Martinez Park
Whale Peak and Pinyon Mountain
1.8 km | Easy | North Lake Park
Upper Diamond Lake
1.6 km | Easy | Crawford State Park
Cactus Slalom
1.6 km | Easy | Peterson Air Force Base
Lollypop Farm Trail
1.4 km | Easy | Red Fox Meadows Natural Area
Loose Park Pond Loop
1.4 km | Easy | Danahy Park
Moderate Difficulty
Strawberry Peak via Colby Canyon
1.9 km | Moderate | Gunnison Gorge National Conservation Area
Sandstone Canyon via Fish Creek Wash
1.1 km | Moderate | Fort Collins
Casa Rinconada Ruins
1.6 km | Moderate | Canon City
Bluff Lake Boardwalk
36 km | Moderate | Soapstone Prairie Natural Area
North-South Kinsman via Lonesome Lake, Fishin Jimmy, and Kinsman Pond
19.8 km | Moderate | San Isabel National Forest
Scarp Ridge to Mt. Emmons
38.5 km | Moderate | Roosevelt National Forest
Lake Somerville Trailway and Flag Pond Loop
5.8 km | Moderate | Whitewater
Whiptail, West Canyon Road, and Butterfly Trail
1.9 km | Moderate | San Juan National Forest
Turtle Head Mountain Trail
11.1 km | Moderate | Pike National Forest
Cunningham Cove to Lost Lake
1.4 km | Moderate | Rio Grande National Forest
Chetro Ketl Trail
29 km | Moderate | Penrose
Black Rock Walk
11.6 km | Moderate | Lizard Head Wilderness
Deception Falls: Upper Falls
12.9 km | Moderate | Lake City
Hidden Ponds Nature Trail
10 km | Moderate | Louviers
Jenkins Mountain Trail
1.4 km | Moderate | USAF Academy
Maze, S’mores, Canyon Rim, and Twisted Cistern Loop
30.1 km | Moderate | Pike National Forest
Perins Peak
21.4 km | Moderate | White River National Forest
Chickamauga Creek Trail
13.8 km | Moderate | Roosevelt National Forest
Little Pisgah Trail [PRIVATE PROPERTY]
19.8 km | Moderate | San Juan National Forest
Nile Sno Park: Raspberry Loop
12.9 km | Moderate | Indian Peaks Wilderness
Friendship State Trail
4.2 km | Moderate | Bear Creek Regional Park
Mapleton Lateral Canal Trail
3.2 km | Moderate | Garden of the Gods
Battle Creek Lookout and Curly Springs via Bonneville Shoreline Trailhead
2.7 km | Moderate | Black Canyon of the Gunnison National Park
Remington Hot Spring Trail
2.1 km | Moderate | Garden of the Gods
Inskip Road Loop
2.3 km | Moderate | Peninsula Recreation Area
Trapp Farm Park and Schwanze Lake Loop
1 km | Moderate | Centennial Trailhead
Double Bridge and Squeeze Slot
13.7 km | Moderate | San Isabel National Forest
Old Rag Mountain Loop
11.9 km | Moderate | Pike National Forest
Travois Trail via Mayhem Gulch
12.6 km | Moderate | Florissant
Discovery Park and Lighthouse Loop
14.3 km | Moderate | Pike National Forest
Schroeder Creek 330
14.6 km | Moderate | San Isabel National Forest
Litchfield State Forest Loop
4 km | Moderate | Sunset East Open Space
Harry Wiggins Trolley Track Trail
2.6 km | Moderate | Lyons
Oak Riparian Loop Trail
11.1 km | Moderate | San Isabel National Forest
Hosp Grove Trail East
20.4 km | Moderate | San Isabel National Forest
Square Tower House Overlook
32.3 km | Moderate | Great Sand Dunes National Park and Preserve
Sanford, Smith, and Dunn Creeks Greenway
10.9 km | Moderate | Roosevelt National Forest
Mount Herman Scramble and Raspberry Mountain Loop
1.8 km | Moderate | Realization Point
Robbins Mountain via Birch Trail
14 km | Moderate | San Isabel National Forest
Blue Sky Loop Penitente Canyon
12.6 km | Moderate | San Juan National Forest
Picacho Mountain
13 km | Moderate | City of Boulder Open Space and Mountain Parks
Lily Lake Trail, Splains Gulch Trail, and Kebler Wagon Trail Loop
13.8 km | Moderate | Rocky Mountain National Park
Tolby Creek Trail to Mt. Phillips
13.7 km | Moderate | Rocky Mountain National Park
Hackberry Springs Trail
10.6 km | Moderate | Eldorado Canyon State Park
Ram Hill, Thompson Hollow and Feagley Road Trail
17.7 km | Moderate | San Isabel National Forest
Upper Goose Lake Trail
11.4 km | Moderate | Pike National Forest
Harris Energy and Environmental Center Yellow Trail
4.2 km | Moderate | Roosevelt National Forest
Long Pond Mountain Trail
3.4 km | Moderate | High Chaparral Open Space
Lake Rogers Park Trail
2.4 km | Moderate | McInnis Canyons National Conservation Area
Piney Falls Trail
2.6 km | Moderate | Loveland
Snowy Mountain and Chimney Rock via AT
2.6 km | Moderate | Meredith
Longest Bike Trails
16.9 Trail Length
Castor Cut-Off Trail
16.9 km | Hard | Breckenridge
6.4 Trail Length
Odell Park Loop
6.4 km | Easy | Horseshoe Park
Hidden Falls Trail [PRIVATE PROPERTY]
6.4 km | Easy | Estes Park
Hidden Lake Spur via Palisades Lake Trail
6.4 km | Hard | Pike National Forest
Wayah Bald to Sawmill Gap via Bartram Trail
6.4 km | Easy | Aurora
4.8 Trail Length
Champney Brook Trail to Mount Chocorua
4.8 km | Easy | Leadville
Merriman Falls
4.8 km | Easy | Native Legend Open Space
3.4 Trail Length
Little Sluice Mountain Trail Via Halfmoon Lookout Trail
3.4 km | Easy | San Isabel National Forest
Swampy to Beckwith Pass to Lost Lake Slough
3.4 km | Easy | Routt National Forest
Long Pond Mountain Trail
3.4 km | Moderate | High Chaparral Open Space
Unal Trail
3.4 km | Easy | Garden of the Gods
Sand Hills Woodland Trail
3.4 km | Easy | Las Colonias Park
2.9 Trail Length
Santa Ana River Trail, Powerline, Tomahawk and Chaparral Loop
2.9 km | Easy | Red Rock Canyon Open Space
Maggie Lakes via Summit Trail
2.9 km | Easy | West Needles Contiguous Wilderness Study Area
Keay Brook Preserve Loop
2.9 km | Easy | William F Hayden Green Mountain Park
Weakley Hollow Road to Corbin Hollow to Nicholson Hollow Loop
2.9 km | Easy | Canon City
Bartram and Appalachian Trail Loop
2.9 km | Easy | Castlewood Canyon State Park
2.4 Trail Length
Lionshead Rock via Cougar Ridge Trail
2.4 km | Easy | Lair o' the Bear Park
Valles Caldera Trail 03
2.4 km | Easy | Golden Horseshoe Trail System
Mount Emmons and Donaldson Mountain
2.4 km | Easy | Fox Run Regional Park
El Cajete
2.4 km | Easy | Swan Mountain Recreation Area
Lake Rogers Park Trail
2.4 km | Moderate | McInnis Canyons National Conservation Area
Flewellen Creek Trail
2.4 km | Easy | Denver
Dockery Lake Loop
2.4 km | Easy | Eastlake Park
2.7 Trail Length
Valley Nature Park Habitat Trail
2.7 km | Easy | Palmer Park
Cedar Lake WMA Paddle Route
2.7 km | Easy | Dillon Reservoir Recreation Area
Battle Creek Lookout and Curly Springs via Bonneville Shoreline Trailhead
2.7 km | Moderate | Black Canyon of the Gunnison National Park
1.9 Trail Length
Strawberry Peak via Colby Canyon
1.9 km | Moderate | Gunnison Gorge National Conservation Area
Whiptail, West Canyon Road, and Butterfly Trail
1.9 km | Moderate | San Juan National Forest
Stid Hill Multiple Use Area Trails
1.9 km | Easy | Lee Martinez Park
1.1 Trail Length
Sandstone Canyon via Fish Creek Wash
1.1 km | Moderate | Fort Collins
1.6 Trail Length
Casa Rinconada Ruins
1.6 km | Moderate | Canon City
Upper Diamond Lake
1.6 km | Easy | Crawford State Park
Cactus Slalom
1.6 km | Easy | Peterson Air Force Base
36 Trail Length
Bluff Lake Boardwalk
36 km | Moderate | Soapstone Prairie Natural Area
10.9 Trail Length
Mill Flat, Duchesne, and Hades Trails Loop (Granddaddy Basin)
10.9 km | Hard | Rocky Mountain National Park
Sanford, Smith, and Dunn Creeks Greenway
10.9 km | Moderate | Roosevelt National Forest
7.1 Trail Length
Black Mountain via Glider Point Trail
7.1 km | Hard | Pike National Forest
Buckskin Gulch to Paria River
7.1 km | Hard | San Juan National Forest
19.8 Trail Length
North-South Kinsman via Lonesome Lake, Fishin Jimmy, and Kinsman Pond
19.8 km | Moderate | San Isabel National Forest
Little Pisgah Trail [PRIVATE PROPERTY]
19.8 km | Moderate | San Juan National Forest
13.2 Trail Length
Toms Pond (Orange) Trail
13.2 km | Hard | Mount Zirkel Wilderness
Commissary Hill via Mount Mitchell Trail and Higgins Bald Loop
13.2 km | Hard | Walden
14.8 Trail Length
Tenaja Truck Trail
14.8 km | Hard | Gunnison National Forest
18.3 Trail Length
Lake Isabelle and Long Lake, Jean Lunning Loop
18.3 km | Hard | Brainard Lake Recreation Area
38.5 Trail Length
Scarp Ridge to Mt. Emmons
38.5 km | Moderate | Roosevelt National Forest
15.6 Trail Length
Santa Clara River Commuter Rail Trail
15.6 km | Hard | San Juan National Forest
Trammells Crossing and 5.5 Mile Spur Trail Loop
15.6 km | Hard | San Isabel National Forest
Hells Canyon Loop: Freezeout Saddle to Marks Cabin
15.6 km | Hard | Mount Zirkel Wilderness
9.7 Trail Length
Baldface Mountain
9.7 km | Hard | Pike National Forest
Marshall Pass and Poncha Creek OHV Route
9.7 km | Hard | Pike National Forest
20.9 Trail Length
Hidden Meadow Trail
20.9 km | Hard | Roosevelt National Forest
6.3 Trail Length
Panthertown Backcountry Loop
6.3 km | Easy | Mitchell Gulch Park
Pueblo Del Arroyo to Pueblo Bonito Great House Trail
6.3 km | Easy | Canon City
7.9 Trail Length
George Doering Park Loop
7.9 km | Easy | Fort Collins
Los Jilgueros South and North Trail Loop
7.9 km | Easy | Pike National Forest
5.8 Trail Length
Thrift Cove Loop Trail
5.8 km | Easy | Littleton
Lake Somerville Trailway and Flag Pond Loop
5.8 km | Moderate | Whitewater
Lower Loop Trail
5.8 km | Hard | Pike National Forest
Sycamore Canyon Extended Trail
5.8 km | Hard | Matthews Winters Open Space Park
2.6 Trail Length
La Madre Mountain via the Southern Route
2.6 km | Easy | Stratton Open Space
Harry Wiggins Trolley Track Trail
2.6 km | Moderate | Lyons
Piney Falls Trail
2.6 km | Moderate | Loveland
Snowy Mountain and Chimney Rock via AT
2.6 km | Moderate | Meredith
Rock Falls Trail
2.6 km | Easy | Fort Collins
John Reginato River Access
2.6 km | Easy | Lagerman Agricultural Preserve
Mirror Lake Loop
2.6 km | Easy | Harriman Lake Park
2.1 Trail Length
Spring Creek Canoe Launch Trail
2.1 km | Easy | Lory State Park
Remington Hot Spring Trail
2.1 km | Moderate | Garden of the Gods
International Crane Foundation Exhibit Loop
2.1 km | Easy | Loveland
South Toe River Loop Trail
2.1 km | Easy | Neota Wilderness
11.1 Trail Length
Turtle Head Mountain Trail
11.1 km | Moderate | Pike National Forest
Oak Riparian Loop Trail
11.1 km | Moderate | San Isabel National Forest
1.4 Trail Length
Cunningham Cove to Lost Lake
1.4 km | Moderate | Rio Grande National Forest
Jenkins Mountain Trail
1.4 km | Moderate | USAF Academy
Lollypop Farm Trail
1.4 km | Easy | Red Fox Meadows Natural Area
Loose Park Pond Loop
1.4 km | Easy | Danahy Park
29 Trail Length
Chetro Ketl Trail
29 km | Moderate | Penrose
15 Trail Length
Dead Horse Rim Loop
15 km | Hard | Roosevelt National Forest
Mount Hunger and White Rock Mountain Loop
15 km | Hard | Golden Gate Canyon State Park
Strickler Knob Trail
15 km | Hard | San Isabel National Forest
16.4 Trail Length
Westside Trail
16.4 km | Hard | Lizard Head Wilderness
North Ponds Park Trail
16.4 km | Hard | Lory State Park
10 Trail Length
Little Cottonwood Creek To New Army Pass
10 km | Hard | San Isabel National Forest
Joes Valley CCC Trail No 051
10 km | Hard | Uncompahgre National Forest
Hidden Ponds Nature Trail
10 km | Moderate | Louviers
20.1 Trail Length
Zilker Botanical Gardens
20.1 km | Hard | Rocky Mountain National Park
McCoord Woods via Crescent Trail Loop
20.1 km | Easy | Bellvue
11.6 Trail Length
Black Rock Walk
11.6 km | Moderate | Lizard Head Wilderness
9.5 Trail Length
Passaconaway via Oliverian Brook Trail
9.5 km | Hard | Uncompahgre Wilderness
19.6 Trail Length
Beechwood Trail Loop
19.6 km | Hard | Mount Zirkel Wilderness
13.5 Trail Length
Rockville, Mint Rock Garden, Middle Mystic, Heartwood, and Quarry Loop
13.5 km | Hard | White River National Forest
Zillmer Yellow, Red, and Green Loop
13.5 km | Hard | Rocky Mountain National Park
12.9 Trail Length
Deception Falls: Upper Falls
12.9 km | Moderate | Lake City
Nile Sno Park: Raspberry Loop
12.9 km | Moderate | Indian Peaks Wilderness
5.5 Trail Length
Upper Munra Falls Trail
5.5 km | Easy | Marshall Mesa Trailhead
4.3 Trail Length
Horsethief Butte Scramble
4.3 km | Easy | Marshall Mesa Trailhead
3.9 Trail Length
Snowbank Trail
3.9 km | Easy | Ridgeline Open Space
1.8 Trail Length
Butterfield Peak and Kelsey Saddle
1.8 km | Easy | Pike National Forest
Flat Cat Canyon Trail
1.8 km | Easy | Maxwell Natural Area
Mount Herman Scramble and Raspberry Mountain Loop
1.8 km | Moderate | Realization Point
Spy Rock and The Priest
1.8 km | Easy | Bald Mountain Scenic Area
Whale Peak and Pinyon Mountain
1.8 km | Easy | North Lake Park
30.1 Trail Length
Maze, S’mores, Canyon Rim, and Twisted Cistern Loop
30.1 km | Moderate | Pike National Forest
Carbon Glacier Trail
30.1 km | Hard | Rawah Wilderness
21.4 Trail Length
Perins Peak
21.4 km | Moderate | White River National Forest
Sawmill Field Loop
21.4 km | Hard | Pike National Forest
25.4 Trail Length
Shaft House via Goose Creek
25.4 km | Hard | Pike National Forest
24.1 Trail Length
Blake Island Perimeter Road Loop
24.1 km | Hard | San Juan National Forest
8.2 Trail Length
Ohanapecosh Hot Springs Trail
8.2 km | Hard | Rocky Mountain National Park
13.8 Trail Length
Chickamauga Creek Trail
13.8 km | Moderate | Roosevelt National Forest
Bowmans Shortcut to Vail
13.8 km | Hard | Lake City
Lily Lake Trail, Splains Gulch Trail, and Kebler Wagon Trail Loop
13.8 km | Moderate | Rocky Mountain National Park
12.4 Trail Length
Fracture, Unconformity and Tectonic Shift Loop
12.4 km | Hard | Green Mountain Falls
20.4 Trail Length
Wagon Wheel to Bulldog
20.4 km | Hard | Mount Zirkel Wilderness
Hosp Grove Trail East
20.4 km | Moderate | San Isabel National Forest
11.9 Trail Length
Boyce Town Forest
11.9 km | Hard | Hesperus
Old Rag Mountain Loop
11.9 km | Moderate | Pike National Forest
19 Trail Length
Snow Canyon Overlook Trail
19 km | Hard | Rio Grande National Forest, Divide Ranger District
20.8 Trail Length
Bowman Lake Head
20.8 km | Hard | Rocky Mountain National Park
Prospect Mountain Trail
20.8 km | Hard | Buffalo Peaks Wilderness
Battle Ground Lake Loop Trail
20.8 km | Hard | Colorado National Monument
8.7 Trail Length
Redd Park North Loop
8.7 km | Hard | San Juan National Forest
6 Trail Length
Lower and Upper FB Trail
6 km | Easy | Boulder Valley Ranch
5.3 Trail Length
Mountaineer Trail Loop
5.3 km | Easy | Spring Canyon Park
Grafton Cemetary Viewpoint
5.3 km | Easy | Rio Grande National Forest, Divide Ranger District
4.7 Trail Length
Conner Bay and Ram’s Head Loop
4.7 km | Easy | Windy Saddle Open Space
Flash of Gold, Bear Tree Ridge Trails Loop
4.7 km | Easy | Oil Well Flats Trail System
Western Reserve Greenway Trail
4.7 km | Easy | Longmont
4.2 Trail Length
Friendship State Trail
4.2 km | Moderate | Bear Creek Regional Park
Harris Energy and Environmental Center Yellow Trail
4.2 km | Moderate | Roosevelt National Forest
3.5 Trail Length
Cumberland Valley Overlook via Tuscarora and Appalachian Trail
3.5 km | Easy | Cheyenne Mountain State Park
Little Colorado Gorge Overlook
3.5 km | Easy | Schepp Open Space
3.2 Trail Length
Mapleton Lateral Canal Trail
3.2 km | Moderate | Garden of the Gods
3.1 Trail Length
B Mountain Trail [PRIVATE PROPERTY]
3.1 km | Easy | Palmer Park
Jasper Water Trail
3.1 km | Easy | Roosevelt National Forest
Blacktail Mountain Trail
3.1 km | Easy | Red Feather Lakes
2.3 Trail Length
Ether Peak
2.3 km | Easy | Colorado Springs
Inskip Road Loop
2.3 km | Moderate | Peninsula Recreation Area
Meadow Valley Park Loop
2.3 km | Easy | McMurray Natural Area
Honeoye Inlet
2.3 km | Easy | City Park
13.7 Trail Length
Canal Towpath to Nature Center
13.7 km | Easy | Pueblo
Double Bridge and Squeeze Slot
13.7 km | Moderate | San Isabel National Forest
Tolby Creek Trail to Mt. Phillips
13.7 km | Moderate | Rocky Mountain National Park
1 Trail Length
Trapp Farm Park and Schwanze Lake Loop
1 km | Moderate | Centennial Trailhead
16.3 Trail Length
Maynard Mine Trail
16.3 km | Hard | Roosevelt National Forest
Letort Spring Run
16.3 km | Hard | Deer Creek Canyon Park
21.9 Trail Length
Brighton Lakes Loop
21.9 km | Hard | Roosevelt National Forest
19.2 Trail Length
Virginia Rock via Old Green Ridge and AT Loop
19.2 km | Hard | Rio Grande National Forest, Divide Ranger District
11.4 Trail Length
Monkey Flower Trail
11.4 km | Hard | Gunnison
Upper Goose Lake Trail
11.4 km | Moderate | Pike National Forest
25.1 Trail Length
Buck Hollow Trail and Buck Ridge Trail Loop
25.1 km | Hard | Lost Creek Wilderness
6.6 Trail Length
Luray Caverns
6.6 km | Hard | San Isabel National Forest
9.2 Trail Length
Corkscrew Gulch
9.2 km | Hard | Uncompahgre National Forest
St. Croix Bluffs South Loop
9.2 km | Hard | Pike National Forest
Mount Aeneas Summit Trail
9.2 km | Easy | Firestone
12.6 Trail Length
Travois Trail via Mayhem Gulch
12.6 km | Moderate | Florissant
Spine Line, Ravine Run, White Horse, and Boundary Trails Loop
12.6 km | Hard | Pike National Forest
Blue Sky Loop Penitente Canyon
12.6 km | Moderate | San Juan National Forest
14.3 Trail Length
Discovery Park and Lighthouse Loop
14.3 km | Moderate | Pike National Forest
6.1 Trail Length
Iron Mountain via Heaton Flats Trail
6.1 km | Hard | Pike National Forest
Appalachian Trail: Black Mountain to Springer Mountain
6.1 km | Easy | Pronghorn Natural Area
17.9 Trail Length
Brandywine Creek Long Loop
17.9 km | Hard | San Juan National Forest
32.2 Trail Length
Marcy Dam Truck Trail
32.2 km | Hard | Jefferson
14.5 Trail Length
4S Ranch Sports Park Loop
14.5 km | Easy | San Juan National Forest
Knobby Knees Trail
14.5 km | Hard | Horsetooth Mountain Open Space
14.6 Trail Length
Schroeder Creek 330
14.6 km | Moderate | San Isabel National Forest
3.7 Trail Length
Sunrise Mountain
3.7 km | Easy | Estes Park
Memorial Park Purple Trail Loop
3.7 km | Easy | Flatirons Vista Trailhead
Buffalo Run East and West Pond Loop
3.7 km | Easy | Littleton
4 Trail Length
Litchfield State Forest Loop
4 km | Moderate | Sunset East Open Space
Beech Creek Trail
4 km | Easy | Town of Castle Rock Trail Systems
23.8 Trail Length
Siler Bald via Appalachian Trail
23.8 km | Easy | Expo Park
11.7 Trail Length
Shot Pouch Falls
11.7 km | Easy | Hidden Mesa Open Space
7.7 Trail Length
Rainbow Lake via Peaks Trail
7.7 km | Hard | Uncompahgre National Forest
18.8 Trail Length
Silver Lake and Murry Reservoir Loop [PRIVATE PROPERTY]
18.8 km | Hard | Pike National Forest
32.3 Trail Length
Square Tower House Overlook
32.3 km | Moderate | Great Sand Dunes National Park and Preserve
10.1 Trail Length
Crescent Orange and Blue Trail
10.1 km | Hard | Roosevelt National Forest
7.6 Trail Length
Toe Trail
7.6 km | Hard | Lake City
9.3 Trail Length
Pump House Loop
9.3 km | Hard | White River National Forest
12.1 Trail Length
Tule Elk Trail to El Camino Viejo Trail
12.1 km | Hard | Rio Grande National Forest, Divide Ranger District
Compton Heights Loop
12.1 km | Easy | James M. Robb Colorado River State Park
Warren Lake Trail
12.1 km | Easy | Prospect Park
14.2 Trail Length
Bondcliff, Mount Bond, and West Bond
14.2 km | Hard | Apex Park
8.5 Trail Length
Goldsmith-Schiffman Wildlife Sanctuary via Taylor Road
8.5 km | Easy | Boulder Reservoir Park
Beardance Trail
8.5 km | Hard | Roosevelt National Forest
4.5 Trail Length
Don Derr Park
4.5 km | Easy | San Juan National Forest
Red, Blue, Pond, Marsh, Nowell, Curtis, Old Frost, and Ry’s Way Trail
4.5 km | Easy | St. Vrain State Park
14 Trail Length
Robbins Mountain via Birch Trail
14 km | Moderate | San Isabel National Forest
13 Trail Length
Picacho Mountain
13 km | Moderate | City of Boulder Open Space and Mountain Parks
28.5 Trail Length
Dog Park and Forest Loop
28.5 km | Easy | Hartsel
18 Trail Length
Oak Point Trail
18 km | Hard | Pike National Forest
20 Trail Length
Horsethief Horseshoe Packraft Loop
20 km | Hard | Canyons of The Ancients National Monument
23.3 Trail Length
Standard Peak from McGinnis Creek Road
23.3 km | Hard | Cache La Poudre Wilderness
8.9 Trail Length
Quartz Lake Loop
8.9 km | Hard | Rocky Mountain National Park
10.6 Trail Length
Hackberry Springs Trail
10.6 km | Moderate | Eldorado Canyon State Park
15.4 Trail Length
Upper Bauer Loop
15.4 km | Hard | Rocky Mountain National Park
17.7 Trail Length
Ram Hill, Thompson Hollow and Feagley Road Trail
17.7 km | Moderate | San Isabel National Forest
10.8 Trail Length
Halfway Wash Trail and Paradise Rim Loop
10.8 km | Hard | Rio Grande National Forest
305.6 Trail Length
Cave Falls via Hazel Mountain and White Rocks Loop
305.6 km | Hard | Hermosa Creek Wilderness Area
Bike Trails by Location
Breckenridge Place
Castor Cut-Off Trail
16.9 km | Hard | Breckenridge
Horseshoe Park Place
Odell Park Loop
6.4 km | Easy | Horseshoe Park
Leadville Place
Champney Brook Trail to Mount Chocorua
4.8 km | Easy | Leadville
San Isabel National Forest Place
Little Sluice Mountain Trail Via Halfmoon Lookout Trail
3.4 km | Easy | San Isabel National Forest
North-South Kinsman via Lonesome Lake, Fishin Jimmy, and Kinsman Pond
19.8 km | Moderate | San Isabel National Forest
Little Cottonwood Creek To New Army Pass
10 km | Hard | San Isabel National Forest
Double Bridge and Squeeze Slot
13.7 km | Moderate | San Isabel National Forest
Trammells Crossing and 5.5 Mile Spur Trail Loop
15.6 km | Hard | San Isabel National Forest
Strickler Knob Trail
15 km | Hard | San Isabel National Forest
Luray Caverns
6.6 km | Hard | San Isabel National Forest
Schroeder Creek 330
14.6 km | Moderate | San Isabel National Forest
Oak Riparian Loop Trail
11.1 km | Moderate | San Isabel National Forest
Hosp Grove Trail East
20.4 km | Moderate | San Isabel National Forest
Robbins Mountain via Birch Trail
14 km | Moderate | San Isabel National Forest
Ram Hill, Thompson Hollow and Feagley Road Trail
17.7 km | Moderate | San Isabel National Forest
Red Rock Canyon Open Space Place
Santa Ana River Trail, Powerline, Tomahawk and Chaparral Loop
2.9 km | Easy | Red Rock Canyon Open Space
Lair o' the Bear Park Place
Lionshead Rock via Cougar Ridge Trail
2.4 km | Easy | Lair o' the Bear Park
Palmer Park Place
Valley Nature Park Habitat Trail
2.7 km | Easy | Palmer Park
B Mountain Trail [PRIVATE PROPERTY]
3.1 km | Easy | Palmer Park
Gunnison Gorge National Conservation Area Place
Strawberry Peak via Colby Canyon
1.9 km | Moderate | Gunnison Gorge National Conservation Area
Fort Collins Place
Sandstone Canyon via Fish Creek Wash
1.1 km | Moderate | Fort Collins
George Doering Park Loop
7.9 km | Easy | Fort Collins
Rock Falls Trail
2.6 km | Easy | Fort Collins
Canon City Place
Casa Rinconada Ruins
1.6 km | Moderate | Canon City
Pueblo Del Arroyo to Pueblo Bonito Great House Trail
6.3 km | Easy | Canon City
Weakley Hollow Road to Corbin Hollow to Nicholson Hollow Loop
2.9 km | Easy | Canon City
Soapstone Prairie Natural Area Place
Bluff Lake Boardwalk
36 km | Moderate | Soapstone Prairie Natural Area
Rocky Mountain National Park Place
Mill Flat, Duchesne, and Hades Trails Loop (Granddaddy Basin)
10.9 km | Hard | Rocky Mountain National Park
Zilker Botanical Gardens
20.1 km | Hard | Rocky Mountain National Park
Ohanapecosh Hot Springs Trail
8.2 km | Hard | Rocky Mountain National Park
Bowman Lake Head
20.8 km | Hard | Rocky Mountain National Park
Zillmer Yellow, Red, and Green Loop
13.5 km | Hard | Rocky Mountain National Park
Lily Lake Trail, Splains Gulch Trail, and Kebler Wagon Trail Loop
13.8 km | Moderate | Rocky Mountain National Park
Tolby Creek Trail to Mt. Phillips
13.7 km | Moderate | Rocky Mountain National Park
Quartz Lake Loop
8.9 km | Hard | Rocky Mountain National Park
Upper Bauer Loop
15.4 km | Hard | Rocky Mountain National Park
Pike National Forest Place
Black Mountain via Glider Point Trail
7.1 km | Hard | Pike National Forest
Baldface Mountain
9.7 km | Hard | Pike National Forest
Turtle Head Mountain Trail
11.1 km | Moderate | Pike National Forest
Lower Loop Trail
5.8 km | Hard | Pike National Forest
Butterfield Peak and Kelsey Saddle
1.8 km | Easy | Pike National Forest
Maze, S’mores, Canyon Rim, and Twisted Cistern Loop
30.1 km | Moderate | Pike National Forest
Shaft House via Goose Creek
25.4 km | Hard | Pike National Forest
Marshall Pass and Poncha Creek OHV Route
9.7 km | Hard | Pike National Forest
Old Rag Mountain Loop
11.9 km | Moderate | Pike National Forest
Discovery Park and Lighthouse Loop
14.3 km | Moderate | Pike National Forest
Iron Mountain via Heaton Flats Trail
6.1 km | Hard | Pike National Forest
Spine Line, Ravine Run, White Horse, and Boundary Trails Loop
12.6 km | Hard | Pike National Forest
Silver Lake and Murry Reservoir Loop [PRIVATE PROPERTY]
18.8 km | Hard | Pike National Forest
St. Croix Bluffs South Loop
9.2 km | Hard | Pike National Forest
Sawmill Field Loop
21.4 km | Hard | Pike National Forest
Oak Point Trail
18 km | Hard | Pike National Forest
Hidden Lake Spur via Palisades Lake Trail
6.4 km | Hard | Pike National Forest
Upper Goose Lake Trail
11.4 km | Moderate | Pike National Forest
Los Jilgueros South and North Trail Loop
7.9 km | Easy | Pike National Forest
Mount Zirkel Wilderness Place
Toms Pond (Orange) Trail
13.2 km | Hard | Mount Zirkel Wilderness
Beechwood Trail Loop
19.6 km | Hard | Mount Zirkel Wilderness
Wagon Wheel to Bulldog
20.4 km | Hard | Mount Zirkel Wilderness
Hells Canyon Loop: Freezeout Saddle to Marks Cabin
15.6 km | Hard | Mount Zirkel Wilderness
Gunnison National Forest Place
Tenaja Truck Trail
14.8 km | Hard | Gunnison National Forest
Brainard Lake Recreation Area Place
Lake Isabelle and Long Lake, Jean Lunning Loop
18.3 km | Hard | Brainard Lake Recreation Area
Roosevelt National Forest Place
Scarp Ridge to Mt. Emmons
38.5 km | Moderate | Roosevelt National Forest
Hidden Meadow Trail
20.9 km | Hard | Roosevelt National Forest
Dead Horse Rim Loop
15 km | Hard | Roosevelt National Forest
Chickamauga Creek Trail
13.8 km | Moderate | Roosevelt National Forest
Jasper Water Trail
3.1 km | Easy | Roosevelt National Forest
Maynard Mine Trail
16.3 km | Hard | Roosevelt National Forest
Brighton Lakes Loop
21.9 km | Hard | Roosevelt National Forest
Crescent Orange and Blue Trail
10.1 km | Hard | Roosevelt National Forest
Sanford, Smith, and Dunn Creeks Greenway
10.9 km | Moderate | Roosevelt National Forest
Beardance Trail
8.5 km | Hard | Roosevelt National Forest
Harris Energy and Environmental Center Yellow Trail
4.2 km | Moderate | Roosevelt National Forest
San Juan National Forest Place
Santa Clara River Commuter Rail Trail
15.6 km | Hard | San Juan National Forest
Whiptail, West Canyon Road, and Butterfly Trail
1.9 km | Moderate | San Juan National Forest
Blake Island Perimeter Road Loop
24.1 km | Hard | San Juan National Forest
Little Pisgah Trail [PRIVATE PROPERTY]
19.8 km | Moderate | San Juan National Forest
Buckskin Gulch to Paria River
7.1 km | Hard | San Juan National Forest
Redd Park North Loop
8.7 km | Hard | San Juan National Forest
Brandywine Creek Long Loop
17.9 km | Hard | San Juan National Forest
4S Ranch Sports Park Loop
14.5 km | Easy | San Juan National Forest
Don Derr Park
4.5 km | Easy | San Juan National Forest
Blue Sky Loop Penitente Canyon
12.6 km | Moderate | San Juan National Forest
Mitchell Gulch Park Place
Panthertown Backcountry Loop
6.3 km | Easy | Mitchell Gulch Park
Littleton Place
Thrift Cove Loop Trail
5.8 km | Easy | Littleton
Buffalo Run East and West Pond Loop
3.7 km | Easy | Littleton
Whitewater Place
Lake Somerville Trailway and Flag Pond Loop
5.8 km | Moderate | Whitewater
Stratton Open Space Place
La Madre Mountain via the Southern Route
2.6 km | Easy | Stratton Open Space
Dillon Reservoir Recreation Area Place
Cedar Lake WMA Paddle Route
2.7 km | Easy | Dillon Reservoir Recreation Area
Lory State Park Place
Spring Creek Canoe Launch Trail
2.1 km | Easy | Lory State Park
North Ponds Park Trail
16.4 km | Hard | Lory State Park
Rio Grande National Forest Place
Cunningham Cove to Lost Lake
1.4 km | Moderate | Rio Grande National Forest
Halfway Wash Trail and Paradise Rim Loop
10.8 km | Hard | Rio Grande National Forest
Penrose Place
Chetro Ketl Trail
29 km | Moderate | Penrose
Golden Gate Canyon State Park Place
Mount Hunger and White Rock Mountain Loop
15 km | Hard | Golden Gate Canyon State Park
Lizard Head Wilderness Place
Westside Trail
16.4 km | Hard | Lizard Head Wilderness
Black Rock Walk
11.6 km | Moderate | Lizard Head Wilderness
Uncompahgre National Forest Place
Joes Valley CCC Trail No 051
10 km | Hard | Uncompahgre National Forest
Corkscrew Gulch
9.2 km | Hard | Uncompahgre National Forest
Rainbow Lake via Peaks Trail
7.7 km | Hard | Uncompahgre National Forest
Uncompahgre Wilderness Place
Passaconaway via Oliverian Brook Trail
9.5 km | Hard | Uncompahgre Wilderness
White River National Forest Place
Rockville, Mint Rock Garden, Middle Mystic, Heartwood, and Quarry Loop
13.5 km | Hard | White River National Forest
Perins Peak
21.4 km | Moderate | White River National Forest
Pump House Loop
9.3 km | Hard | White River National Forest
Lake City Place
Deception Falls: Upper Falls
12.9 km | Moderate | Lake City
Toe Trail
7.6 km | Hard | Lake City
Bowmans Shortcut to Vail
13.8 km | Hard | Lake City
Marshall Mesa Trailhead Place
Upper Munra Falls Trail
5.5 km | Easy | Marshall Mesa Trailhead
Horsethief Butte Scramble
4.3 km | Easy | Marshall Mesa Trailhead
Ridgeline Open Space Place
Snowbank Trail
3.9 km | Easy | Ridgeline Open Space
West Needles Contiguous Wilderness Study Area Place
Maggie Lakes via Summit Trail
2.9 km | Easy | West Needles Contiguous Wilderness Study Area
Golden Horseshoe Trail System Place
Valles Caldera Trail 03
2.4 km | Easy | Golden Horseshoe Trail System
Louviers Place
Hidden Ponds Nature Trail
10 km | Moderate | Louviers
USAF Academy Place
Jenkins Mountain Trail
1.4 km | Moderate | USAF Academy
Rawah Wilderness Place
Carbon Glacier Trail
30.1 km | Hard | Rawah Wilderness
Green Mountain Falls Place
Fracture, Unconformity and Tectonic Shift Loop
12.4 km | Hard | Green Mountain Falls
Hesperus Place
Boyce Town Forest
11.9 km | Hard | Hesperus
Indian Peaks Wilderness Place
Nile Sno Park: Raspberry Loop
12.9 km | Moderate | Indian Peaks Wilderness
Rio Grande National Forest, Divide Ranger District Place
Snow Canyon Overlook Trail
19 km | Hard | Rio Grande National Forest, Divide Ranger District
Grafton Cemetary Viewpoint
5.3 km | Easy | Rio Grande National Forest, Divide Ranger District
Virginia Rock via Old Green Ridge and AT Loop
19.2 km | Hard | Rio Grande National Forest, Divide Ranger District
Tule Elk Trail to El Camino Viejo Trail
12.1 km | Hard | Rio Grande National Forest, Divide Ranger District
Buffalo Peaks Wilderness Place
Prospect Mountain Trail
20.8 km | Hard | Buffalo Peaks Wilderness
Boulder Valley Ranch Place
Lower and Upper FB Trail
6 km | Easy | Boulder Valley Ranch
Estes Park Place
Hidden Falls Trail [PRIVATE PROPERTY]
6.4 km | Easy | Estes Park
Sunrise Mountain
3.7 km | Easy | Estes Park
Spring Canyon Park Place
Mountaineer Trail Loop
5.3 km | Easy | Spring Canyon Park
Windy Saddle Open Space Place
Conner Bay and Ram’s Head Loop
4.7 km | Easy | Windy Saddle Open Space
Native Legend Open Space Place
Merriman Falls
4.8 km | Easy | Native Legend Open Space
Bear Creek Regional Park Place
Friendship State Trail
4.2 km | Moderate | Bear Creek Regional Park
Routt National Forest Place
Swampy to Beckwith Pass to Lost Lake Slough
3.4 km | Easy | Routt National Forest
Cheyenne Mountain State Park Place
Cumberland Valley Overlook via Tuscarora and Appalachian Trail
3.5 km | Easy | Cheyenne Mountain State Park
Garden of the Gods Place
Mapleton Lateral Canal Trail
3.2 km | Moderate | Garden of the Gods
Remington Hot Spring Trail
2.1 km | Moderate | Garden of the Gods
Unal Trail
3.4 km | Easy | Garden of the Gods
Black Canyon of the Gunnison National Park Place
Battle Creek Lookout and Curly Springs via Bonneville Shoreline Trailhead
2.7 km | Moderate | Black Canyon of the Gunnison National Park
William F Hayden Green Mountain Park Place
Keay Brook Preserve Loop
2.9 km | Easy | William F Hayden Green Mountain Park
Bellvue Place
McCoord Woods via Crescent Trail Loop
20.1 km | Easy | Bellvue
Colorado Springs Place
Ether Peak
2.3 km | Easy | Colorado Springs
Peninsula Recreation Area Place
Inskip Road Loop
2.3 km | Moderate | Peninsula Recreation Area
Pueblo Place
Canal Towpath to Nature Center
13.7 km | Easy | Pueblo
Centennial Trailhead Place
Trapp Farm Park and Schwanze Lake Loop
1 km | Moderate | Centennial Trailhead
Gunnison Place
Monkey Flower Trail
11.4 km | Hard | Gunnison
Lost Creek Wilderness Place
Buck Hollow Trail and Buck Ridge Trail Loop
25.1 km | Hard | Lost Creek Wilderness
Florissant Place
Travois Trail via Mayhem Gulch
12.6 km | Moderate | Florissant
Jefferson Place
Marcy Dam Truck Trail
32.2 km | Hard | Jefferson
Deer Creek Canyon Park Place
Letort Spring Run
16.3 km | Hard | Deer Creek Canyon Park
Sunset East Open Space Place
Litchfield State Forest Loop
4 km | Moderate | Sunset East Open Space
Town of Castle Rock Trail Systems Place
Beech Creek Trail
4 km | Easy | Town of Castle Rock Trail Systems
Expo Park Place
Siler Bald via Appalachian Trail
23.8 km | Easy | Expo Park
Fox Run Regional Park Place
Mount Emmons and Donaldson Mountain
2.4 km | Easy | Fox Run Regional Park
Lyons Place
Harry Wiggins Trolley Track Trail
2.6 km | Moderate | Lyons
Hidden Mesa Open Space Place
Shot Pouch Falls
11.7 km | Easy | Hidden Mesa Open Space
Maxwell Natural Area Place
Flat Cat Canyon Trail
1.8 km | Easy | Maxwell Natural Area
Great Sand Dunes National Park and Preserve Place
Square Tower House Overlook
32.3 km | Moderate | Great Sand Dunes National Park and Preserve
Matthews Winters Open Space Park Place
Sycamore Canyon Extended Trail
5.8 km | Hard | Matthews Winters Open Space Park
Colorado National Monument Place
Battle Ground Lake Loop Trail
20.8 km | Hard | Colorado National Monument
Apex Park Place
Bondcliff, Mount Bond, and West Bond
14.2 km | Hard | Apex Park
Walden Place
Commissary Hill via Mount Mitchell Trail and Higgins Bald Loop
13.2 km | Hard | Walden
Boulder Reservoir Park Place
Goldsmith-Schiffman Wildlife Sanctuary via Taylor Road
8.5 km | Easy | Boulder Reservoir Park
Oil Well Flats Trail System Place
Flash of Gold, Bear Tree Ridge Trails Loop
4.7 km | Easy | Oil Well Flats Trail System
Flatirons Vista Trailhead Place
Memorial Park Purple Trail Loop
3.7 km | Easy | Flatirons Vista Trailhead
Schepp Open Space Place
Little Colorado Gorge Overlook
3.5 km | Easy | Schepp Open Space
Castlewood Canyon State Park Place
Bartram and Appalachian Trail Loop
2.9 km | Easy | Castlewood Canyon State Park
Swan Mountain Recreation Area Place
El Cajete
2.4 km | Easy | Swan Mountain Recreation Area
Loveland Place
International Crane Foundation Exhibit Loop
2.1 km | Easy | Loveland
Piney Falls Trail
2.6 km | Moderate | Loveland
Realization Point Place
Mount Herman Scramble and Raspberry Mountain Loop
1.8 km | Moderate | Realization Point
James M. Robb Colorado River State Park Place
Compton Heights Loop
12.1 km | Easy | James M. Robb Colorado River State Park
Prospect Park Place
Warren Lake Trail
12.1 km | Easy | Prospect Park
City of Boulder Open Space and Mountain Parks Place
Picacho Mountain
13 km | Moderate | City of Boulder Open Space and Mountain Parks
Hartsel Place
Dog Park and Forest Loop
28.5 km | Easy | Hartsel
Canyons of The Ancients National Monument Place
Horsethief Horseshoe Packraft Loop
20 km | Hard | Canyons of The Ancients National Monument
Cache La Poudre Wilderness Place
Standard Peak from McGinnis Creek Road
23.3 km | Hard | Cache La Poudre Wilderness
Eldorado Canyon State Park Place
Hackberry Springs Trail
10.6 km | Moderate | Eldorado Canyon State Park
Horsetooth Mountain Open Space Place
Knobby Knees Trail
14.5 km | Hard | Horsetooth Mountain Open Space
Firestone Place
Mount Aeneas Summit Trail
9.2 km | Easy | Firestone
Pronghorn Natural Area Place
Appalachian Trail: Black Mountain to Springer Mountain
6.1 km | Easy | Pronghorn Natural Area
High Chaparral Open Space Place
Long Pond Mountain Trail
3.4 km | Moderate | High Chaparral Open Space
Red Feather Lakes Place
Blacktail Mountain Trail
3.1 km | Easy | Red Feather Lakes
McInnis Canyons National Conservation Area Place
Lake Rogers Park Trail
2.4 km | Moderate | McInnis Canyons National Conservation Area
Meredith Place
Snowy Mountain and Chimney Rock via AT
2.6 km | Moderate | Meredith
Bald Mountain Scenic Area Place
Spy Rock and The Priest
1.8 km | Easy | Bald Mountain Scenic Area
Hermosa Creek Wilderness Area Place
Cave Falls via Hazel Mountain and White Rocks Loop
305.6 km | Hard | Hermosa Creek Wilderness Area
Aurora Place
Wayah Bald to Sawmill Gap via Bartram Trail
6.4 km | Easy | Aurora
St. Vrain State Park Place
Red, Blue, Pond, Marsh, Nowell, Curtis, Old Frost, and Ry’s Way Trail
4.5 km | Easy | St. Vrain State Park
Longmont Place
Western Reserve Greenway Trail
4.7 km | Easy | Longmont
Las Colonias Park Place
Sand Hills Woodland Trail
3.4 km | Easy | Las Colonias Park
Lagerman Agricultural Preserve Place
John Reginato River Access
2.6 km | Easy | Lagerman Agricultural Preserve
Harriman Lake Park Place
Mirror Lake Loop
2.6 km | Easy | Harriman Lake Park
Denver Place
Flewellen Creek Trail
2.4 km | Easy | Denver
Eastlake Park Place
Dockery Lake Loop
2.4 km | Easy | Eastlake Park
McMurray Natural Area Place
Meadow Valley Park Loop
2.3 km | Easy | McMurray Natural Area
City Park Place
Honeoye Inlet
2.3 km | Easy | City Park
Neota Wilderness Place
South Toe River Loop Trail
2.1 km | Easy | Neota Wilderness
Lee Martinez Park Place
Stid Hill Multiple Use Area Trails
1.9 km | Easy | Lee Martinez Park
North Lake Park Place
Whale Peak and Pinyon Mountain
1.8 km | Easy | North Lake Park
Crawford State Park Place
Upper Diamond Lake
1.6 km | Easy | Crawford State Park
Peterson Air Force Base Place
Cactus Slalom
1.6 km | Easy | Peterson Air Force Base
Red Fox Meadows Natural Area Place
Lollypop Farm Trail
1.4 km | Easy | Red Fox Meadows Natural Area
Danahy Park Place
Loose Park Pond Loop
1.4 km | Easy | Danahy Park