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
Easy Difficulty
Hualapai Peak Trail via Potato Patch Loop
2.4 km | Easy | Davidson Mesa
Cheoah Bald via Appalachian Trail
2.3 km | Easy | Commons Park
Mid-State Trail: Barree to Pinegrove
1.8 km | Easy | DeKoevend Park
Pleiad Lake via Long Trail
1.6 km | Easy | Cornerstone Park
Sheepherder Hill Trail
1 km | Easy | Crawford State Park
Cherohala Skyway
0.8 km | Easy | City Of Cuernavaca Park
Sandstone Canyon Overlook Equestrian Trail
0.8 km | Easy | Sandstone Park
Backbone, Copperhead Ridge, and Whispering Pine Loop
0.8 km | Easy | Terrace Park
Pronghorn OHV Trail from Hungry Valley Road
0.8 km | Easy | San Isabel National Forest
Bay Area Ridge Trail: Spring Lake and Trione-Annadel State Park
0.8 km | Easy | Pike National Forest
Germania Pass via Collins Gulch
0.3 km | Easy | Black Canyon of the Gunnison National Park
Kagel Mountain via Dillon Divide
0.5 km | Easy | Black Canyon of the Gunnison National Park
Keiser Trail
91.2 km | Easy | Pike National Forest
Dagger Flat Trail
98.8 km | Easy | Grand Mesa National Forest
Cherry Tree Trail
111 km | Easy | Dinosaur National Monument
Port Terminal to Wildwood Park Paddle Route
91.9 km | Easy | Gateway
Royal Basin and Royal Lake
65.8 km | Easy | White River National Forest
Penasco Blanco Ruins Trail
47.5 km | Easy | Penrose
Bridge to Nowhere via East Fork Trail
25.1 km | Easy | Silverton
75 Acre Lake Trail
45.5 km | Easy | Sedalia
Moderate Difficulty
Upper Miocene Canal [PRIVATE PROPERTY]
1.6 km | Moderate | Grand Mesa National Forest
Vishnu Trail
51.7 km | Moderate | Lake City
Centennial Falls Trail
52 km | Moderate | Palmer Lake
Silver Lake, Twin Lake, Lake Mary and Dog Lake Loop
77.9 km | Moderate | Roosevelt National Forest
Harrisburg Capital Area Greenbelt Trail
103.8 km | Moderate | Walsenburg
Syncline Loop
56.5 km | Moderate | Arapaho National Forest
Bear Bottom Loop and Big Oak Trail
51.2 km | Moderate | White River National Forest
Little Molas and Molas Lakes
50.1 km | Moderate | Pike National Forest
Phelps Mountain via South Meadow
28.8 km | Moderate | White River National Forest
Misty Meadow, Riverside, Solitude, and Rodgers Ridge Trail Loop
93.2 km | Moderate | Gunnison National Forest
Horseshoe Mesa Camp to Cottonwood Creek Trail
85.8 km | Moderate | Weminuche Wilderness
Mormon Well Road
32.2 km | Moderate | Grant
Bear Flats via Bear Canyon Trail
52.9 km | Moderate | Pike National Forest
Leavitt Peak
29.9 km | Moderate | Uncompahgre National Forest
Bonita Peak via Heaton Flats Trail
41.5 km | Moderate | Lake City
Sensei, Fox Canyon and Boneyard Trail
28.2 km | Moderate | Uncompahgre National Forest
Big Bluestern, Goldenrod, Indigo, Ridgeline and Little Bluestern Loop
41.2 km | Moderate | Routt National Forest
Sunset Peak Alternate Approach
51 km | Moderate | Pike National Forest
Minister Hill Trail
51.7 km | Moderate | San Isabel National Forest
West Delray Regional Park MTB Trail
36.4 km | Moderate | Roosevelt National Forest
Road Scholar Chocolate Cliffs
44.4 km | Moderate | Lake City
Yule Lakes via Yule Pass Trail
31.2 km | Moderate | Roosevelt National Forest
Jordan Lake Poplar Trail
29.9 km | Moderate | Roosevelt National Forest
Goldstrike Lone Pine Arch OHV Route
35.4 km | Moderate | Rio Grande National Forest, Divide Ranger District
Cook Hill Loop
29.1 km | Moderate | White Ranch Park
Cow Lake via Timberline Trail
38.3 km | Moderate | San Juan National Forest
The Bloomingdale Bog Trail
42.3 km | Moderate | North Cheyenne Cañon Park
Snail Trail Canyon
45.5 km | Moderate | San Isabel National Forest
Hard Difficulty
Gold Creek Lake via FS 1150
23.8 km | Hard | Sangre de Cristo Wilderness
Lake Valhalla Trail
28.2 km | Hard | Uncompahgre Wilderness
Lone Pine to Independence OHV Loop
29.6 km | Hard | Rio Grande National Forest
Saline Valley Hot Spring
28.2 km | Hard | Sangre de Cristo Wilderness
Lizard Foot Trail
38 km | Hard | Mancos State Park
Elkwallow, Mathews Arm, and Knob Mountain Cutoff Trail
42.8 km | Hard | Pike National Forest
Kings Gap Loop
85.1 km | Hard | Golden
Eastown Park Trail
33.6 km | Hard | San Isabel National Forest
Pronghorn, Pipeline, Freeman, Badlands, and Cow Trails OHV Loop
29.1 km | Hard | Mount Massive Wilderness
Thundersky Park Loop
32.2 km | Hard | Mount Massive Wilderness
Everest Trail, Laurel Vista, and Easy Street Loop
39.9 km | Hard | Mount Zirkel Wilderness
Enchanted Circle
46.7 km | Hard | San Isabel National Forest
Catoctin Mountain Park Campground
70 km | Hard | South Fork
Bear Ridge to Shangri La Trail to West Tibbetts Creek Loop
37.8 km | Hard | Pike National Forest
Temple Trail
14.8 km | Hard | San Juan National Forest
Ubehebe Peak Trail [CLOSED]
22.5 km | Hard | Sangre de Cristo Wilderness
Summit Park Lake View Trail
51.5 km | Hard | Ohio City
Devils Castle Loop
20 km | Hard | Rocky Mountain National Park
Gold Dust Trail From Camp Como
23.5 km | Hard | San Isabel National Forest
Myrtle Park Walk
25.9 km | Hard | Uncompahgre Wilderness
Mount Worcester
44.6 km | Hard | Golden Gate Canyon State Park
Delaware Park Trail
25.6 km | Hard | Blodgett Peak Open Space
Forest Road 437
20.1 km | Hard | Collegiate Peaks Wilderness
Bullard Canyon Trail
21.7 km | Hard | San Isabel National Forest
Turkey Pass Trail and Enchanted Rock Summit Trail
58.9 km | Hard | Silverton
Bermie Sanders Loop
25.7 km | Hard | Buffalo Peaks Wilderness
Indian Brook Reservoir
30.7 km | Hard | San Isabel National Forest
Lenape Loop South, Middle Run Natural Area
40.7 km | Hard | Pike National Forest
Meacham Divide Trail
23 km | Hard | Sangre de Cristo Wilderness
Cedar Lake WMA: Northern Trail
36.9 km | Hard | Lost Creek Wilderness
Cerro de la Calavera
36.2 km | Hard | Gunnison National Forest
Jasper Lake and Skyscaper Peak
25.7 km | Hard | Rocky Mountain National Park
Old Road Loop to Wildlife Trail
20.9 km | Hard | Mount Sneffels Wilderness
Garfield to Galehead to South and North Twin Mountains Loop
16.9 km | Hard | Holy Cross Wilderness
Pfeifferhorn (via Red Pine Lakes Trail)
29.6 km | Hard | Lizard Head Wilderness
Moose Alley and Deuce Loop
47 km | Hard | Buffalo Peaks Wilderness
Elder Fehn, Vayhinger, Catamount Trails to Evanescent Creek Walk
27.2 km | Hard | Lizard Head Wilderness
Tripp Farm and Nature Observation Loop via MLK Jr. Park
47.8 km | Hard | Roosevelt National Forest
Niquette Bay State Park
24.8 km | Hard | San Isabel National Forest
Indian Brook Outer Loop
25.3 km | Hard | San Isabel National Forest
Delcastle Recreation Area Loop
13.5 km | Hard | Redcloud Peak Wilderness Study Area
Lake Elsinore Levee Walk
56.3 km | Hard | Pike National Forest
Beaver Brook Recreation Area Loop
21.2 km | Hard | Holy Cross Wilderness
Deidre Peak
45.5 km | Hard | Lost Creek Wilderness
Pedernales Falls State Park Loop
18 km | Hard | San Isabel National Forest
Mount Pinos via Vincent Tumamait Trail
21.9 km | Hard | Bailey
Vernon Worthen Loop
49.2 km | Hard | Hermosa Creek Wilderness Area
Fort Loudon Loop
26.9 km | Hard | Rio Grande National Forest
Parley’s Trail
52.8 km | Hard | Rawah Wilderness
Rittenhouse Trail
27 km | Hard | Lost Creek Wilderness
Halfway Wash
51 km | Hard | South San Juan Wilderness
Turbett Trail
17.7 km | Hard | San Isabel National Forest
Fort Mountain Lake Loop
24.6 km | Hard | Roosevelt National Forest
Rito Alto Lake via Rito Alto Trail
34.4 km | Hard | White River National Forest
Lonesome Lake and North Kinsman
24.5 km | Hard | Holy Cross Wilderness
Violet Crown Trail: Zilker Trailhead to 360 Trailhead
29.8 km | Hard | Rocky Mountain National Park
Misty Meadows, Riverside, Mid Way, Cut Thru, and Meadow Lark Trail Loop
17.9 km | Hard | San Isabel National Forest
Fort Cascades Trail
44.6 km | Hard | Walker Ranch Park
Terri Peak
22.9 km | Hard | San Isabel National Forest
Keen Trail
24.5 km | Hard | San Isabel National Forest
Honeycomb Canyon Loop From Silver Lake
21.4 km | Hard | Rocky Mountain National Park
Shake Road Loop
26.6 km | Hard | Lizard Head Wilderness
Reimers Ranch Upper River Trail
50.4 km | Hard | Pike National Forest
Jones Spring via Wolf Mountain and Juniper Ridge
22.7 km | Hard | San Isabel National Forest
Adam and Eve Tree Loop
39.4 km | Hard | Weminuche Wilderness
West Bull Creek Greenbelt
23.7 km | Hard | Rocky Mountain National Park
Trout Creek Road
47 km | Hard | Weminuche Wilderness
Three Ridges Trail
21.1 km | Hard | Greenhorn Mountain Wilderness
Brookside, Misty Meadows, Solitude, Riverside, and Express Lane Trail Loop
15.8 km | Hard | San Isabel National Forest
McCurdy Mountain
15.3 km | Hard | San Isabel National Forest
127 Bike Path and Intervale Bike Path Trail Loop
17.4 km | Hard | San Isabel National Forest
Rice Canyon Trail
26.6 km | Hard | Gunnison National Forest
Fernan Lake Natural Area
32.5 km | Hard | Never Summer Wilderness
Diamond Lake Trail
30.1 km | Hard | Rocky Mountain National Park
Logging Lake and Grace Lake via Logging Lake Trail
24.1 km | Hard | Roosevelt National Forest
Ethan Allen Bike Path, Loop, and Ridge Trail
24.5 km | Hard | San Isabel National Forest
Abrigo Trail
36.7 km | Hard | Golden Horseshoe Trail System
Piper Hammond Loop Trail
14.8 km | Hard | Collegiate Peaks Wilderness
Argyle Lake Interpretive Trail
49.9 km | Hard | Apex Park
South Ogden Bonneville Shoreline Trail
38.3 km | Hard | Rawah Wilderness
Warm Springs Mountain
21.9 km | Hard | Lizard Head Wilderness
PCT: Smith Brook to Stevens Pass
23.3 km | Hard | Uncompahgre Wilderness
Niwot Ridge Trail
27.5 km | Hard | Indian Peaks Wilderness
Deceiver Trail and Shy Bear Loop
26.4 km | Hard | Pike National Forest
Gilpins Falls Trail
27.7 km | Hard | La Garita Wilderness
Penndel, Vaughn, Edwin Leid Trails Loop
28.6 km | Hard | Collegiate Peaks Wilderness
Corrales Bike Path
16.1 km | Hard | Sangre de Cristo Wilderness
Madden Peak
19.2 km | Hard | Redcloud Peak Wilderness Study Area
Green Mountain and Hayden Trail Loop
22.7 km | Hard | Gregory Canyon Trailhead
Sugarloaf Pass via Mineral Basin Road
16.4 km | Hard | Rocky Mountain National Park
Hightop via Appalachian Trail
20.1 km | Hard | Gregory Canyon Trailhead
Lower Sand Creek Lake Trail
31.2 km | Hard | San Juan National Forest
Wishon and Doyle Trail
46.3 km | Hard | San Juan National Forest
North Landing River Paddle
22.5 km | Hard | American Flats Wilderness Area
Starvation Creek Trail
22.7 km | Hard | North Cheyenne Cañon Park
Sailing Hawks Loop
10.5 km | Hard | Redcloud Peak Wilderness Study Area
Bernasconi Hills Trail to Teri’s Peak
21.1 km | Hard | Mount Massive Wilderness
Burrows Trail
21.1 km | Hard | Mount Massive Wilderness
Blue Creek Trail
25.3 km | Hard | Never Summer Wilderness
Mule Pass Road
13 km | Hard | Collegiate Peaks Wilderness
Goat Mountain
14.8 km | Hard | Pike National Forest
Shoemaker Canyon Road
15.1 km | Hard | Handies Peak Wilderness
Owl’s Perch / Lodge Pole Loop
16.6 km | Hard | San Isabel National Forest
Rogers Lake Park
31.1 km | Hard | Pike National Forest
Ocotillo Loop Trail
17.5 km | Hard | Collegiate Peaks Wilderness
Badwater Basin Salt Flats Trail [CLOSED]
64.5 km | Hard | Dominguez Canyon Wilderness
Mason-Dixon Trail: Map Section 9
39.6 km | Hard | White River National Forest
Hamilton Greenbelt
20.6 km | Hard | Mount Massive Wilderness
Alamo Mountain Loop
20.6 km | Hard | San Isabel National Forest
Twin Falls Nature Trail
15 km | Hard | San Isabel National Forest
White Ledge Loop Trail
13 km | Hard | Collegiate Peaks Wilderness
Tuscarora, North Fork, and Ant Hill Trail
15.3 km | Hard | San Isabel National Forest
Arms Forest Loop
29.3 km | Hard | San Isabel National Forest
Way Up Trail, Harmony Grove Overlook, and Equine Incline Loop
19.3 km | Hard | San Isabel National Forest
West Canyon Trail
21.4 km | Hard | Pike National Forest
Alder Creek Trail
39.8 km | Hard | Lost Creek Wilderness
Davis Farm and Swift River Trail Loop
15.4 km | Hard | Collegiate Peaks Wilderness
McKenzie Mountain and Haystack Mountain via Jackrabbit Trail
49.2 km | Hard | Chatfield State Park
Bennie Creek To Payson Lakes Campground
20 km | Hard | Uncompahgre National Forest
Sensei and Fox Canyon Trail Loop
63.9 km | Hard | San Juan National Forest
Bear Creek Lake Park Loop via Morrison Road
29.3 km | Hard | Grand Mesa National Forest
Bridge Creek to North Fork Bridge Creek
18.8 km | Hard | Bear Creek Preserve
Sensei and Mo Mentum Trail
23.3 km | Hard | Uncompahgre National Forest
Duck On A Rock Viewpoint
53.8 km | Hard | Rio Grande National Forest, Divide Ranger District
Nancy Brook Trail
19.5 km | Hard | San Isabel National Forest
Comeau Pass via Gunsight Pass and Sperry Lake Trail
26.6 km | Hard | Roosevelt National Forest
Sonoma Botanical Garden Nature Walk
19.5 km | Hard | White River National Forest
Lower Albion Meadows Interpretive Trail
18.7 km | Hard | Lizard Head Wilderness
Linville Gorge Chimneys and NC Wall
23.2 km | Hard | Rocky Mountain National Park
Ella Vita, Hogsback, and Slime Gulch Loop
32.3 km | Hard | Mount Massive Wilderness
Pawpaw Trail
36.9 km | Hard | Rawah Wilderness
Owen’s Creek Campground Loop Trail
13.7 km | Hard | San Isabel National Forest
Scout Cave Trail to Snow Canyon Petroglyph Trail
40.4 km | Hard | Hermosa Creek Wilderness Area
Pedernales Loop via Trammel Crossing
13.2 km | Hard | San Isabel National Forest
Appalachian, Bluff, and Big Devil Stairs Trail
17.2 km | Hard | Mount Evans Wilderness
Chrome Trail
34.3 km | Hard | San Isabel National Forest
Juniper Gulch Trail
30.7 km | Hard | Mount Zirkel Wilderness
Granite and Divide Lakes
15.6 km | Hard | Frisco
Rockville, Lakefront, Jockey Junction, and Mystic Ridge Loop
25.4 km | Hard | Holy Cross Wilderness
High Rock Canyon [CLOSED]
17.2 km | Hard | San Isabel National Forest
Corkscrew Peak
23.2 km | Hard | San Isabel National Forest
Bear Den White Trail
25.9 km | Hard | Rocky Mountain National Park
George W. Disney Trail
34.4 km | Hard | Roosevelt National Forest
Colorado Trail (Wellington Lake Road to Long Gulch Trailhead)
22.4 km | Hard | North Cheyenne Cañon Park
High Line Canal Trail: Platte Canyon Reservoir
27.5 km | Hard | Grand Mesa National Forest
Yuba State Park Shore Path
11.4 km | Hard | Pike National Forest
Old Loop Road Trail
22.2 km | Hard | Uncompahgre National Forest
Boreas Mountain
18.3 km | Hard | San Isabel National Forest
Calef East Trail
28.8 km | Hard | Mount Zirkel Wilderness
Carbon Peak
37.3 km | Hard | Mount Zirkel Wilderness
North Lime Creek
42 km | Hard | Fossil Ridge Wilderness
Chickadee Trail and Southern Gas Line Trail
30.4 km | Hard | White River National Forest
Longest Bike Trails
2.4 Trail Length
Hualapai Peak Trail via Potato Patch Loop
2.4 km | Easy | Davidson Mesa
2.3 Trail Length
Cheoah Bald via Appalachian Trail
2.3 km | Easy | Commons Park
1.8 Trail Length
Mid-State Trail: Barree to Pinegrove
1.8 km | Easy | DeKoevend Park
1.6 Trail Length
Pleiad Lake via Long Trail
1.6 km | Easy | Cornerstone Park
Upper Miocene Canal [PRIVATE PROPERTY]
1.6 km | Moderate | Grand Mesa National Forest
1 Trail Length
Sheepherder Hill Trail
1 km | Easy | Crawford State Park
0.8 Trail Length
Cherohala Skyway
0.8 km | Easy | City Of Cuernavaca Park
Sandstone Canyon Overlook Equestrian Trail
0.8 km | Easy | Sandstone Park
Backbone, Copperhead Ridge, and Whispering Pine Loop
0.8 km | Easy | Terrace Park
Pronghorn OHV Trail from Hungry Valley Road
0.8 km | Easy | San Isabel National Forest
Bay Area Ridge Trail: Spring Lake and Trione-Annadel State Park
0.8 km | Easy | Pike National Forest
0.3 Trail Length
Germania Pass via Collins Gulch
0.3 km | Easy | Black Canyon of the Gunnison National Park
0.5 Trail Length
Kagel Mountain via Dillon Divide
0.5 km | Easy | Black Canyon of the Gunnison National Park
51.7 Trail Length
Vishnu Trail
51.7 km | Moderate | Lake City
Minister Hill Trail
51.7 km | Moderate | San Isabel National Forest
23.8 Trail Length
Gold Creek Lake via FS 1150
23.8 km | Hard | Sangre de Cristo Wilderness
91.2 Trail Length
Keiser Trail
91.2 km | Easy | Pike National Forest
98.8 Trail Length
Dagger Flat Trail
98.8 km | Easy | Grand Mesa National Forest
52 Trail Length
Centennial Falls Trail
52 km | Moderate | Palmer Lake
28.2 Trail Length
Lake Valhalla Trail
28.2 km | Hard | Uncompahgre Wilderness
Saline Valley Hot Spring
28.2 km | Hard | Sangre de Cristo Wilderness
Sensei, Fox Canyon and Boneyard Trail
28.2 km | Moderate | Uncompahgre National Forest
29.6 Trail Length
Lone Pine to Independence OHV Loop
29.6 km | Hard | Rio Grande National Forest
Pfeifferhorn (via Red Pine Lakes Trail)
29.6 km | Hard | Lizard Head Wilderness
38 Trail Length
Lizard Foot Trail
38 km | Hard | Mancos State Park
42.8 Trail Length
Elkwallow, Mathews Arm, and Knob Mountain Cutoff Trail
42.8 km | Hard | Pike National Forest
85.1 Trail Length
Kings Gap Loop
85.1 km | Hard | Golden
33.6 Trail Length
Eastown Park Trail
33.6 km | Hard | San Isabel National Forest
29.1 Trail Length
Pronghorn, Pipeline, Freeman, Badlands, and Cow Trails OHV Loop
29.1 km | Hard | Mount Massive Wilderness
Cook Hill Loop
29.1 km | Moderate | White Ranch Park
111 Trail Length
Cherry Tree Trail
111 km | Easy | Dinosaur National Monument
32.2 Trail Length
Thundersky Park Loop
32.2 km | Hard | Mount Massive Wilderness
Mormon Well Road
32.2 km | Moderate | Grant
77.9 Trail Length
Silver Lake, Twin Lake, Lake Mary and Dog Lake Loop
77.9 km | Moderate | Roosevelt National Forest
39.9 Trail Length
Everest Trail, Laurel Vista, and Easy Street Loop
39.9 km | Hard | Mount Zirkel Wilderness
46.7 Trail Length
Enchanted Circle
46.7 km | Hard | San Isabel National Forest
91.9 Trail Length
Port Terminal to Wildwood Park Paddle Route
91.9 km | Easy | Gateway
103.8 Trail Length
Harrisburg Capital Area Greenbelt Trail
103.8 km | Moderate | Walsenburg
70 Trail Length
Catoctin Mountain Park Campground
70 km | Hard | South Fork
37.8 Trail Length
Bear Ridge to Shangri La Trail to West Tibbetts Creek Loop
37.8 km | Hard | Pike National Forest
14.8 Trail Length
Temple Trail
14.8 km | Hard | San Juan National Forest
Piper Hammond Loop Trail
14.8 km | Hard | Collegiate Peaks Wilderness
Goat Mountain
14.8 km | Hard | Pike National Forest
22.5 Trail Length
Ubehebe Peak Trail [CLOSED]
22.5 km | Hard | Sangre de Cristo Wilderness
North Landing River Paddle
22.5 km | Hard | American Flats Wilderness Area
51.5 Trail Length
Summit Park Lake View Trail
51.5 km | Hard | Ohio City
20 Trail Length
Devils Castle Loop
20 km | Hard | Rocky Mountain National Park
Bennie Creek To Payson Lakes Campground
20 km | Hard | Uncompahgre National Forest
23.5 Trail Length
Gold Dust Trail From Camp Como
23.5 km | Hard | San Isabel National Forest
25.9 Trail Length
Myrtle Park Walk
25.9 km | Hard | Uncompahgre Wilderness
Bear Den White Trail
25.9 km | Hard | Rocky Mountain National Park
44.6 Trail Length
Mount Worcester
44.6 km | Hard | Golden Gate Canyon State Park
Fort Cascades Trail
44.6 km | Hard | Walker Ranch Park
25.6 Trail Length
Delaware Park Trail
25.6 km | Hard | Blodgett Peak Open Space
20.1 Trail Length
Forest Road 437
20.1 km | Hard | Collegiate Peaks Wilderness
Hightop via Appalachian Trail
20.1 km | Hard | Gregory Canyon Trailhead
21.7 Trail Length
Bullard Canyon Trail
21.7 km | Hard | San Isabel National Forest
58.9 Trail Length
Turkey Pass Trail and Enchanted Rock Summit Trail
58.9 km | Hard | Silverton
25.7 Trail Length
Bermie Sanders Loop
25.7 km | Hard | Buffalo Peaks Wilderness
Jasper Lake and Skyscaper Peak
25.7 km | Hard | Rocky Mountain National Park
30.7 Trail Length
Indian Brook Reservoir
30.7 km | Hard | San Isabel National Forest
Juniper Gulch Trail
30.7 km | Hard | Mount Zirkel Wilderness
40.7 Trail Length
Lenape Loop South, Middle Run Natural Area
40.7 km | Hard | Pike National Forest
23 Trail Length
Meacham Divide Trail
23 km | Hard | Sangre de Cristo Wilderness
36.9 Trail Length
Cedar Lake WMA: Northern Trail
36.9 km | Hard | Lost Creek Wilderness
Pawpaw Trail
36.9 km | Hard | Rawah Wilderness
36.2 Trail Length
Cerro de la Calavera
36.2 km | Hard | Gunnison National Forest
56.5 Trail Length
Syncline Loop
56.5 km | Moderate | Arapaho National Forest
51.2 Trail Length
Bear Bottom Loop and Big Oak Trail
51.2 km | Moderate | White River National Forest
20.9 Trail Length
Old Road Loop to Wildlife Trail
20.9 km | Hard | Mount Sneffels Wilderness
16.9 Trail Length
Garfield to Galehead to South and North Twin Mountains Loop
16.9 km | Hard | Holy Cross Wilderness
50.1 Trail Length
Little Molas and Molas Lakes
50.1 km | Moderate | Pike National Forest
47 Trail Length
Moose Alley and Deuce Loop
47 km | Hard | Buffalo Peaks Wilderness
Trout Creek Road
47 km | Hard | Weminuche Wilderness
27.2 Trail Length
Elder Fehn, Vayhinger, Catamount Trails to Evanescent Creek Walk
27.2 km | Hard | Lizard Head Wilderness
47.8 Trail Length
Tripp Farm and Nature Observation Loop via MLK Jr. Park
47.8 km | Hard | Roosevelt National Forest
24.8 Trail Length
Niquette Bay State Park
24.8 km | Hard | San Isabel National Forest
25.3 Trail Length
Indian Brook Outer Loop
25.3 km | Hard | San Isabel National Forest
Blue Creek Trail
25.3 km | Hard | Never Summer Wilderness
13.5 Trail Length
Delcastle Recreation Area Loop
13.5 km | Hard | Redcloud Peak Wilderness Study Area
56.3 Trail Length
Lake Elsinore Levee Walk
56.3 km | Hard | Pike National Forest
65.8 Trail Length
Royal Basin and Royal Lake
65.8 km | Easy | White River National Forest
21.2 Trail Length
Beaver Brook Recreation Area Loop
21.2 km | Hard | Holy Cross Wilderness
28.8 Trail Length
Phelps Mountain via South Meadow
28.8 km | Moderate | White River National Forest
Calef East Trail
28.8 km | Hard | Mount Zirkel Wilderness
45.5 Trail Length
Deidre Peak
45.5 km | Hard | Lost Creek Wilderness
75 Acre Lake Trail
45.5 km | Easy | Sedalia
Snail Trail Canyon
45.5 km | Moderate | San Isabel National Forest
18 Trail Length
Pedernales Falls State Park Loop
18 km | Hard | San Isabel National Forest
21.9 Trail Length
Mount Pinos via Vincent Tumamait Trail
21.9 km | Hard | Bailey
Warm Springs Mountain
21.9 km | Hard | Lizard Head Wilderness
49.2 Trail Length
Vernon Worthen Loop
49.2 km | Hard | Hermosa Creek Wilderness Area
McKenzie Mountain and Haystack Mountain via Jackrabbit Trail
49.2 km | Hard | Chatfield State Park
93.2 Trail Length
Misty Meadow, Riverside, Solitude, and Rodgers Ridge Trail Loop
93.2 km | Moderate | Gunnison National Forest
26.9 Trail Length
Fort Loudon Loop
26.9 km | Hard | Rio Grande National Forest
52.8 Trail Length
Parley’s Trail
52.8 km | Hard | Rawah Wilderness
85.8 Trail Length
Horseshoe Mesa Camp to Cottonwood Creek Trail
85.8 km | Moderate | Weminuche Wilderness
27 Trail Length
Rittenhouse Trail
27 km | Hard | Lost Creek Wilderness
51 Trail Length
Halfway Wash
51 km | Hard | South San Juan Wilderness
Sunset Peak Alternate Approach
51 km | Moderate | Pike National Forest
17.7 Trail Length
Turbett Trail
17.7 km | Hard | San Isabel National Forest
24.6 Trail Length
Fort Mountain Lake Loop
24.6 km | Hard | Roosevelt National Forest
34.4 Trail Length
Rito Alto Lake via Rito Alto Trail
34.4 km | Hard | White River National Forest
George W. Disney Trail
34.4 km | Hard | Roosevelt National Forest
24.5 Trail Length
Lonesome Lake and North Kinsman
24.5 km | Hard | Holy Cross Wilderness
Keen Trail
24.5 km | Hard | San Isabel National Forest
Ethan Allen Bike Path, Loop, and Ridge Trail
24.5 km | Hard | San Isabel National Forest
29.8 Trail Length
Violet Crown Trail: Zilker Trailhead to 360 Trailhead
29.8 km | Hard | Rocky Mountain National Park
17.9 Trail Length
Misty Meadows, Riverside, Mid Way, Cut Thru, and Meadow Lark Trail Loop
17.9 km | Hard | San Isabel National Forest
22.9 Trail Length
Terri Peak
22.9 km | Hard | San Isabel National Forest
21.4 Trail Length
Honeycomb Canyon Loop From Silver Lake
21.4 km | Hard | Rocky Mountain National Park
West Canyon Trail
21.4 km | Hard | Pike National Forest
26.6 Trail Length
Shake Road Loop
26.6 km | Hard | Lizard Head Wilderness
Rice Canyon Trail
26.6 km | Hard | Gunnison National Forest
Comeau Pass via Gunsight Pass and Sperry Lake Trail
26.6 km | Hard | Roosevelt National Forest
50.4 Trail Length
Reimers Ranch Upper River Trail
50.4 km | Hard | Pike National Forest
52.9 Trail Length
Bear Flats via Bear Canyon Trail
52.9 km | Moderate | Pike National Forest
22.7 Trail Length
Jones Spring via Wolf Mountain and Juniper Ridge
22.7 km | Hard | San Isabel National Forest
Green Mountain and Hayden Trail Loop
22.7 km | Hard | Gregory Canyon Trailhead
Starvation Creek Trail
22.7 km | Hard | North Cheyenne Cañon Park
39.4 Trail Length
Adam and Eve Tree Loop
39.4 km | Hard | Weminuche Wilderness
23.7 Trail Length
West Bull Creek Greenbelt
23.7 km | Hard | Rocky Mountain National Park
21.1 Trail Length
Three Ridges Trail
21.1 km | Hard | Greenhorn Mountain Wilderness
Bernasconi Hills Trail to Teri’s Peak
21.1 km | Hard | Mount Massive Wilderness
Burrows Trail
21.1 km | Hard | Mount Massive Wilderness
15.8 Trail Length
Brookside, Misty Meadows, Solitude, Riverside, and Express Lane Trail Loop
15.8 km | Hard | San Isabel National Forest
15.3 Trail Length
McCurdy Mountain
15.3 km | Hard | San Isabel National Forest
Tuscarora, North Fork, and Ant Hill Trail
15.3 km | Hard | San Isabel National Forest
17.4 Trail Length
127 Bike Path and Intervale Bike Path Trail Loop
17.4 km | Hard | San Isabel National Forest
32.5 Trail Length
Fernan Lake Natural Area
32.5 km | Hard | Never Summer Wilderness
30.1 Trail Length
Diamond Lake Trail
30.1 km | Hard | Rocky Mountain National Park
24.1 Trail Length
Logging Lake and Grace Lake via Logging Lake Trail
24.1 km | Hard | Roosevelt National Forest
36.7 Trail Length
Abrigo Trail
36.7 km | Hard | Golden Horseshoe Trail System
49.9 Trail Length
Argyle Lake Interpretive Trail
49.9 km | Hard | Apex Park
38.3 Trail Length
South Ogden Bonneville Shoreline Trail
38.3 km | Hard | Rawah Wilderness
Cow Lake via Timberline Trail
38.3 km | Moderate | San Juan National Forest
29.9 Trail Length
Leavitt Peak
29.9 km | Moderate | Uncompahgre National Forest
Jordan Lake Poplar Trail
29.9 km | Moderate | Roosevelt National Forest
23.3 Trail Length
PCT: Smith Brook to Stevens Pass
23.3 km | Hard | Uncompahgre Wilderness
Sensei and Mo Mentum Trail
23.3 km | Hard | Uncompahgre National Forest
27.5 Trail Length
Niwot Ridge Trail
27.5 km | Hard | Indian Peaks Wilderness
High Line Canal Trail: Platte Canyon Reservoir
27.5 km | Hard | Grand Mesa National Forest
26.4 Trail Length
Deceiver Trail and Shy Bear Loop
26.4 km | Hard | Pike National Forest
47.5 Trail Length
Penasco Blanco Ruins Trail
47.5 km | Easy | Penrose
41.5 Trail Length
Bonita Peak via Heaton Flats Trail
41.5 km | Moderate | Lake City
41.2 Trail Length
Big Bluestern, Goldenrod, Indigo, Ridgeline and Little Bluestern Loop
41.2 km | Moderate | Routt National Forest
27.7 Trail Length
Gilpins Falls Trail
27.7 km | Hard | La Garita Wilderness
28.6 Trail Length
Penndel, Vaughn, Edwin Leid Trails Loop
28.6 km | Hard | Collegiate Peaks Wilderness
16.1 Trail Length
Corrales Bike Path
16.1 km | Hard | Sangre de Cristo Wilderness
19.2 Trail Length
Madden Peak
19.2 km | Hard | Redcloud Peak Wilderness Study Area
16.4 Trail Length
Sugarloaf Pass via Mineral Basin Road
16.4 km | Hard | Rocky Mountain National Park
31.2 Trail Length
Lower Sand Creek Lake Trail
31.2 km | Hard | San Juan National Forest
Yule Lakes via Yule Pass Trail
31.2 km | Moderate | Roosevelt National Forest
46.3 Trail Length
Wishon and Doyle Trail
46.3 km | Hard | San Juan National Forest
10.5 Trail Length
Sailing Hawks Loop
10.5 km | Hard | Redcloud Peak Wilderness Study Area
13 Trail Length
Mule Pass Road
13 km | Hard | Collegiate Peaks Wilderness
White Ledge Loop Trail
13 km | Hard | Collegiate Peaks Wilderness
15.1 Trail Length
Shoemaker Canyon Road
15.1 km | Hard | Handies Peak Wilderness
36.4 Trail Length
West Delray Regional Park MTB Trail
36.4 km | Moderate | Roosevelt National Forest
16.6 Trail Length
Owl’s Perch / Lodge Pole Loop
16.6 km | Hard | San Isabel National Forest
31.1 Trail Length
Rogers Lake Park
31.1 km | Hard | Pike National Forest
44.4 Trail Length
Road Scholar Chocolate Cliffs
44.4 km | Moderate | Lake City
17.5 Trail Length
Ocotillo Loop Trail
17.5 km | Hard | Collegiate Peaks Wilderness
64.5 Trail Length
Badwater Basin Salt Flats Trail [CLOSED]
64.5 km | Hard | Dominguez Canyon Wilderness
39.6 Trail Length
Mason-Dixon Trail: Map Section 9
39.6 km | Hard | White River National Forest
20.6 Trail Length
Hamilton Greenbelt
20.6 km | Hard | Mount Massive Wilderness
Alamo Mountain Loop
20.6 km | Hard | San Isabel National Forest
25.1 Trail Length
Bridge to Nowhere via East Fork Trail
25.1 km | Easy | Silverton
15 Trail Length
Twin Falls Nature Trail
15 km | Hard | San Isabel National Forest
29.3 Trail Length
Arms Forest Loop
29.3 km | Hard | San Isabel National Forest
Bear Creek Lake Park Loop via Morrison Road
29.3 km | Hard | Grand Mesa National Forest
19.3 Trail Length
Way Up Trail, Harmony Grove Overlook, and Equine Incline Loop
19.3 km | Hard | San Isabel National Forest
39.8 Trail Length
Alder Creek Trail
39.8 km | Hard | Lost Creek Wilderness
15.4 Trail Length
Davis Farm and Swift River Trail Loop
15.4 km | Hard | Collegiate Peaks Wilderness
63.9 Trail Length
Sensei and Fox Canyon Trail Loop
63.9 km | Hard | San Juan National Forest
18.8 Trail Length
Bridge Creek to North Fork Bridge Creek
18.8 km | Hard | Bear Creek Preserve
35.4 Trail Length
Goldstrike Lone Pine Arch OHV Route
35.4 km | Moderate | Rio Grande National Forest, Divide Ranger District
53.8 Trail Length
Duck On A Rock Viewpoint
53.8 km | Hard | Rio Grande National Forest, Divide Ranger District
19.5 Trail Length
Nancy Brook Trail
19.5 km | Hard | San Isabel National Forest
Sonoma Botanical Garden Nature Walk
19.5 km | Hard | White River National Forest
18.7 Trail Length
Lower Albion Meadows Interpretive Trail
18.7 km | Hard | Lizard Head Wilderness
23.2 Trail Length
Linville Gorge Chimneys and NC Wall
23.2 km | Hard | Rocky Mountain National Park
Corkscrew Peak
23.2 km | Hard | San Isabel National Forest
32.3 Trail Length
Ella Vita, Hogsback, and Slime Gulch Loop
32.3 km | Hard | Mount Massive Wilderness
13.7 Trail Length
Owen’s Creek Campground Loop Trail
13.7 km | Hard | San Isabel National Forest
40.4 Trail Length
Scout Cave Trail to Snow Canyon Petroglyph Trail
40.4 km | Hard | Hermosa Creek Wilderness Area
13.2 Trail Length
Pedernales Loop via Trammel Crossing
13.2 km | Hard | San Isabel National Forest
17.2 Trail Length
Appalachian, Bluff, and Big Devil Stairs Trail
17.2 km | Hard | Mount Evans Wilderness
High Rock Canyon [CLOSED]
17.2 km | Hard | San Isabel National Forest
34.3 Trail Length
Chrome Trail
34.3 km | Hard | San Isabel National Forest
15.6 Trail Length
Granite and Divide Lakes
15.6 km | Hard | Frisco
25.4 Trail Length
Rockville, Lakefront, Jockey Junction, and Mystic Ridge Loop
25.4 km | Hard | Holy Cross Wilderness
42.3 Trail Length
The Bloomingdale Bog Trail
42.3 km | Moderate | North Cheyenne Cañon Park
22.4 Trail Length
Colorado Trail (Wellington Lake Road to Long Gulch Trailhead)
22.4 km | Hard | North Cheyenne Cañon Park
11.4 Trail Length
Yuba State Park Shore Path
11.4 km | Hard | Pike National Forest
22.2 Trail Length
Old Loop Road Trail
22.2 km | Hard | Uncompahgre National Forest
18.3 Trail Length
Boreas Mountain
18.3 km | Hard | San Isabel National Forest
37.3 Trail Length
Carbon Peak
37.3 km | Hard | Mount Zirkel Wilderness
42 Trail Length
North Lime Creek
42 km | Hard | Fossil Ridge Wilderness
30.4 Trail Length
Chickadee Trail and Southern Gas Line Trail
30.4 km | Hard | White River National Forest
Bike Trails by Location
Davidson Mesa Place
Hualapai Peak Trail via Potato Patch Loop
2.4 km | Easy | Davidson Mesa
Commons Park Place
Cheoah Bald via Appalachian Trail
2.3 km | Easy | Commons Park
DeKoevend Park Place
Mid-State Trail: Barree to Pinegrove
1.8 km | Easy | DeKoevend Park
Cornerstone Park Place
Pleiad Lake via Long Trail
1.6 km | Easy | Cornerstone Park
Grand Mesa National Forest Place
Upper Miocene Canal [PRIVATE PROPERTY]
1.6 km | Moderate | Grand Mesa National Forest
Dagger Flat Trail
98.8 km | Easy | Grand Mesa National Forest
Bear Creek Lake Park Loop via Morrison Road
29.3 km | Hard | Grand Mesa National Forest
High Line Canal Trail: Platte Canyon Reservoir
27.5 km | Hard | Grand Mesa National Forest
Crawford State Park Place
Sheepherder Hill Trail
1 km | Easy | Crawford State Park
City Of Cuernavaca Park Place
Cherohala Skyway
0.8 km | Easy | City Of Cuernavaca Park
Sandstone Park Place
Sandstone Canyon Overlook Equestrian Trail
0.8 km | Easy | Sandstone Park
Terrace Park Place
Backbone, Copperhead Ridge, and Whispering Pine Loop
0.8 km | Easy | Terrace Park
San Isabel National Forest Place
Pronghorn OHV Trail from Hungry Valley Road
0.8 km | Easy | San Isabel National Forest
Eastown Park Trail
33.6 km | Hard | San Isabel National Forest
Enchanted Circle
46.7 km | Hard | San Isabel National Forest
Gold Dust Trail From Camp Como
23.5 km | Hard | San Isabel National Forest
Bullard Canyon Trail
21.7 km | Hard | San Isabel National Forest
Indian Brook Reservoir
30.7 km | Hard | San Isabel National Forest
Niquette Bay State Park
24.8 km | Hard | San Isabel National Forest
Indian Brook Outer Loop
25.3 km | Hard | San Isabel National Forest
Pedernales Falls State Park Loop
18 km | Hard | San Isabel National Forest
Turbett Trail
17.7 km | Hard | San Isabel National Forest
Misty Meadows, Riverside, Mid Way, Cut Thru, and Meadow Lark Trail Loop
17.9 km | Hard | San Isabel National Forest
Terri Peak
22.9 km | Hard | San Isabel National Forest
Keen Trail
24.5 km | Hard | San Isabel National Forest
Jones Spring via Wolf Mountain and Juniper Ridge
22.7 km | Hard | San Isabel National Forest
Brookside, Misty Meadows, Solitude, Riverside, and Express Lane Trail Loop
15.8 km | Hard | San Isabel National Forest
McCurdy Mountain
15.3 km | Hard | San Isabel National Forest
127 Bike Path and Intervale Bike Path Trail Loop
17.4 km | Hard | San Isabel National Forest
Ethan Allen Bike Path, Loop, and Ridge Trail
24.5 km | Hard | San Isabel National Forest
Minister Hill Trail
51.7 km | Moderate | San Isabel National Forest
Owl’s Perch / Lodge Pole Loop
16.6 km | Hard | San Isabel National Forest
Alamo Mountain Loop
20.6 km | Hard | San Isabel National Forest
Twin Falls Nature Trail
15 km | Hard | San Isabel National Forest
Tuscarora, North Fork, and Ant Hill Trail
15.3 km | Hard | San Isabel National Forest
Arms Forest Loop
29.3 km | Hard | San Isabel National Forest
Way Up Trail, Harmony Grove Overlook, and Equine Incline Loop
19.3 km | Hard | San Isabel National Forest
Nancy Brook Trail
19.5 km | Hard | San Isabel National Forest
Owen’s Creek Campground Loop Trail
13.7 km | Hard | San Isabel National Forest
Pedernales Loop via Trammel Crossing
13.2 km | Hard | San Isabel National Forest
Chrome Trail
34.3 km | Hard | San Isabel National Forest
High Rock Canyon [CLOSED]
17.2 km | Hard | San Isabel National Forest
Corkscrew Peak
23.2 km | Hard | San Isabel National Forest
Snail Trail Canyon
45.5 km | Moderate | San Isabel National Forest
Boreas Mountain
18.3 km | Hard | San Isabel National Forest
Pike National Forest Place
Bay Area Ridge Trail: Spring Lake and Trione-Annadel State Park
0.8 km | Easy | Pike National Forest
Keiser Trail
91.2 km | Easy | Pike National Forest
Elkwallow, Mathews Arm, and Knob Mountain Cutoff Trail
42.8 km | Hard | Pike National Forest
Bear Ridge to Shangri La Trail to West Tibbetts Creek Loop
37.8 km | Hard | Pike National Forest
Lenape Loop South, Middle Run Natural Area
40.7 km | Hard | Pike National Forest
Little Molas and Molas Lakes
50.1 km | Moderate | Pike National Forest
Lake Elsinore Levee Walk
56.3 km | Hard | Pike National Forest
Reimers Ranch Upper River Trail
50.4 km | Hard | Pike National Forest
Bear Flats via Bear Canyon Trail
52.9 km | Moderate | Pike National Forest
Deceiver Trail and Shy Bear Loop
26.4 km | Hard | Pike National Forest
Sunset Peak Alternate Approach
51 km | Moderate | Pike National Forest
Goat Mountain
14.8 km | Hard | Pike National Forest
Rogers Lake Park
31.1 km | Hard | Pike National Forest
West Canyon Trail
21.4 km | Hard | Pike National Forest
Yuba State Park Shore Path
11.4 km | Hard | Pike National Forest
Black Canyon of the Gunnison National Park Place
Germania Pass via Collins Gulch
0.3 km | Easy | Black Canyon of the Gunnison National Park
Kagel Mountain via Dillon Divide
0.5 km | Easy | Black Canyon of the Gunnison National Park
Lake City Place
Vishnu Trail
51.7 km | Moderate | Lake City
Bonita Peak via Heaton Flats Trail
41.5 km | Moderate | Lake City
Road Scholar Chocolate Cliffs
44.4 km | Moderate | Lake City
Sangre de Cristo Wilderness Place
Gold Creek Lake via FS 1150
23.8 km | Hard | Sangre de Cristo Wilderness
Saline Valley Hot Spring
28.2 km | Hard | Sangre de Cristo Wilderness
Ubehebe Peak Trail [CLOSED]
22.5 km | Hard | Sangre de Cristo Wilderness
Meacham Divide Trail
23 km | Hard | Sangre de Cristo Wilderness
Corrales Bike Path
16.1 km | Hard | Sangre de Cristo Wilderness
Palmer Lake Place
Centennial Falls Trail
52 km | Moderate | Palmer Lake
Uncompahgre Wilderness Place
Lake Valhalla Trail
28.2 km | Hard | Uncompahgre Wilderness
Myrtle Park Walk
25.9 km | Hard | Uncompahgre Wilderness
PCT: Smith Brook to Stevens Pass
23.3 km | Hard | Uncompahgre Wilderness
Rio Grande National Forest Place
Lone Pine to Independence OHV Loop
29.6 km | Hard | Rio Grande National Forest
Fort Loudon Loop
26.9 km | Hard | Rio Grande National Forest
Mancos State Park Place
Lizard Foot Trail
38 km | Hard | Mancos State Park
Golden Place
Kings Gap Loop
85.1 km | Hard | Golden
Mount Massive Wilderness Place
Pronghorn, Pipeline, Freeman, Badlands, and Cow Trails OHV Loop
29.1 km | Hard | Mount Massive Wilderness
Thundersky Park Loop
32.2 km | Hard | Mount Massive Wilderness
Bernasconi Hills Trail to Teri’s Peak
21.1 km | Hard | Mount Massive Wilderness
Burrows Trail
21.1 km | Hard | Mount Massive Wilderness
Hamilton Greenbelt
20.6 km | Hard | Mount Massive Wilderness
Ella Vita, Hogsback, and Slime Gulch Loop
32.3 km | Hard | Mount Massive Wilderness
Dinosaur National Monument Place
Cherry Tree Trail
111 km | Easy | Dinosaur National Monument
Roosevelt National Forest Place
Silver Lake, Twin Lake, Lake Mary and Dog Lake Loop
77.9 km | Moderate | Roosevelt National Forest
Tripp Farm and Nature Observation Loop via MLK Jr. Park
47.8 km | Hard | Roosevelt National Forest
Fort Mountain Lake Loop
24.6 km | Hard | Roosevelt National Forest
Logging Lake and Grace Lake via Logging Lake Trail
24.1 km | Hard | Roosevelt National Forest
West Delray Regional Park MTB Trail
36.4 km | Moderate | Roosevelt National Forest
Yule Lakes via Yule Pass Trail
31.2 km | Moderate | Roosevelt National Forest
Jordan Lake Poplar Trail
29.9 km | Moderate | Roosevelt National Forest
Comeau Pass via Gunsight Pass and Sperry Lake Trail
26.6 km | Hard | Roosevelt National Forest
George W. Disney Trail
34.4 km | Hard | Roosevelt National Forest
Mount Zirkel Wilderness Place
Everest Trail, Laurel Vista, and Easy Street Loop
39.9 km | Hard | Mount Zirkel Wilderness
Juniper Gulch Trail
30.7 km | Hard | Mount Zirkel Wilderness
Calef East Trail
28.8 km | Hard | Mount Zirkel Wilderness
Carbon Peak
37.3 km | Hard | Mount Zirkel Wilderness
Gateway Place
Port Terminal to Wildwood Park Paddle Route
91.9 km | Easy | Gateway
Walsenburg Place
Harrisburg Capital Area Greenbelt Trail
103.8 km | Moderate | Walsenburg
South Fork Place
Catoctin Mountain Park Campground
70 km | Hard | South Fork
San Juan National Forest Place
Temple Trail
14.8 km | Hard | San Juan National Forest
Lower Sand Creek Lake Trail
31.2 km | Hard | San Juan National Forest
Wishon and Doyle Trail
46.3 km | Hard | San Juan National Forest
Sensei and Fox Canyon Trail Loop
63.9 km | Hard | San Juan National Forest
Cow Lake via Timberline Trail
38.3 km | Moderate | San Juan National Forest
Ohio City Place
Summit Park Lake View Trail
51.5 km | Hard | Ohio City
Rocky Mountain National Park Place
Devils Castle Loop
20 km | Hard | Rocky Mountain National Park
Jasper Lake and Skyscaper Peak
25.7 km | Hard | Rocky Mountain National Park
Violet Crown Trail: Zilker Trailhead to 360 Trailhead
29.8 km | Hard | Rocky Mountain National Park
Honeycomb Canyon Loop From Silver Lake
21.4 km | Hard | Rocky Mountain National Park
West Bull Creek Greenbelt
23.7 km | Hard | Rocky Mountain National Park
Diamond Lake Trail
30.1 km | Hard | Rocky Mountain National Park
Sugarloaf Pass via Mineral Basin Road
16.4 km | Hard | Rocky Mountain National Park
Linville Gorge Chimneys and NC Wall
23.2 km | Hard | Rocky Mountain National Park
Bear Den White Trail
25.9 km | Hard | Rocky Mountain National Park
Golden Gate Canyon State Park Place
Mount Worcester
44.6 km | Hard | Golden Gate Canyon State Park
Blodgett Peak Open Space Place
Delaware Park Trail
25.6 km | Hard | Blodgett Peak Open Space
Collegiate Peaks Wilderness Place
Forest Road 437
20.1 km | Hard | Collegiate Peaks Wilderness
Piper Hammond Loop Trail
14.8 km | Hard | Collegiate Peaks Wilderness
Penndel, Vaughn, Edwin Leid Trails Loop
28.6 km | Hard | Collegiate Peaks Wilderness
Mule Pass Road
13 km | Hard | Collegiate Peaks Wilderness
Ocotillo Loop Trail
17.5 km | Hard | Collegiate Peaks Wilderness
White Ledge Loop Trail
13 km | Hard | Collegiate Peaks Wilderness
Davis Farm and Swift River Trail Loop
15.4 km | Hard | Collegiate Peaks Wilderness
Silverton Place
Turkey Pass Trail and Enchanted Rock Summit Trail
58.9 km | Hard | Silverton
Bridge to Nowhere via East Fork Trail
25.1 km | Easy | Silverton
Buffalo Peaks Wilderness Place
Bermie Sanders Loop
25.7 km | Hard | Buffalo Peaks Wilderness
Moose Alley and Deuce Loop
47 km | Hard | Buffalo Peaks Wilderness
Lost Creek Wilderness Place
Cedar Lake WMA: Northern Trail
36.9 km | Hard | Lost Creek Wilderness
Deidre Peak
45.5 km | Hard | Lost Creek Wilderness
Rittenhouse Trail
27 km | Hard | Lost Creek Wilderness
Alder Creek Trail
39.8 km | Hard | Lost Creek Wilderness
Gunnison National Forest Place
Cerro de la Calavera
36.2 km | Hard | Gunnison National Forest
Misty Meadow, Riverside, Solitude, and Rodgers Ridge Trail Loop
93.2 km | Moderate | Gunnison National Forest
Rice Canyon Trail
26.6 km | Hard | Gunnison National Forest
Arapaho National Forest Place
Syncline Loop
56.5 km | Moderate | Arapaho National Forest
White River National Forest Place
Bear Bottom Loop and Big Oak Trail
51.2 km | Moderate | White River National Forest
Royal Basin and Royal Lake
65.8 km | Easy | White River National Forest
Phelps Mountain via South Meadow
28.8 km | Moderate | White River National Forest
Rito Alto Lake via Rito Alto Trail
34.4 km | Hard | White River National Forest
Mason-Dixon Trail: Map Section 9
39.6 km | Hard | White River National Forest
Sonoma Botanical Garden Nature Walk
19.5 km | Hard | White River National Forest
Chickadee Trail and Southern Gas Line Trail
30.4 km | Hard | White River National Forest
Mount Sneffels Wilderness Place
Old Road Loop to Wildlife Trail
20.9 km | Hard | Mount Sneffels Wilderness
Holy Cross Wilderness Place
Garfield to Galehead to South and North Twin Mountains Loop
16.9 km | Hard | Holy Cross Wilderness
Beaver Brook Recreation Area Loop
21.2 km | Hard | Holy Cross Wilderness
Lonesome Lake and North Kinsman
24.5 km | Hard | Holy Cross Wilderness
Rockville, Lakefront, Jockey Junction, and Mystic Ridge Loop
25.4 km | Hard | Holy Cross Wilderness
Lizard Head Wilderness Place
Pfeifferhorn (via Red Pine Lakes Trail)
29.6 km | Hard | Lizard Head Wilderness
Elder Fehn, Vayhinger, Catamount Trails to Evanescent Creek Walk
27.2 km | Hard | Lizard Head Wilderness
Shake Road Loop
26.6 km | Hard | Lizard Head Wilderness
Warm Springs Mountain
21.9 km | Hard | Lizard Head Wilderness
Lower Albion Meadows Interpretive Trail
18.7 km | Hard | Lizard Head Wilderness
Redcloud Peak Wilderness Study Area Place
Delcastle Recreation Area Loop
13.5 km | Hard | Redcloud Peak Wilderness Study Area
Madden Peak
19.2 km | Hard | Redcloud Peak Wilderness Study Area
Sailing Hawks Loop
10.5 km | Hard | Redcloud Peak Wilderness Study Area
Bailey Place
Mount Pinos via Vincent Tumamait Trail
21.9 km | Hard | Bailey
Hermosa Creek Wilderness Area Place
Vernon Worthen Loop
49.2 km | Hard | Hermosa Creek Wilderness Area
Scout Cave Trail to Snow Canyon Petroglyph Trail
40.4 km | Hard | Hermosa Creek Wilderness Area
Rawah Wilderness Place
Parley’s Trail
52.8 km | Hard | Rawah Wilderness
South Ogden Bonneville Shoreline Trail
38.3 km | Hard | Rawah Wilderness
Pawpaw Trail
36.9 km | Hard | Rawah Wilderness
Weminuche Wilderness Place
Horseshoe Mesa Camp to Cottonwood Creek Trail
85.8 km | Moderate | Weminuche Wilderness
Adam and Eve Tree Loop
39.4 km | Hard | Weminuche Wilderness
Trout Creek Road
47 km | Hard | Weminuche Wilderness
South San Juan Wilderness Place
Halfway Wash
51 km | Hard | South San Juan Wilderness
Walker Ranch Park Place
Fort Cascades Trail
44.6 km | Hard | Walker Ranch Park
Grant Place
Mormon Well Road
32.2 km | Moderate | Grant
Greenhorn Mountain Wilderness Place
Three Ridges Trail
21.1 km | Hard | Greenhorn Mountain Wilderness
Never Summer Wilderness Place
Fernan Lake Natural Area
32.5 km | Hard | Never Summer Wilderness
Blue Creek Trail
25.3 km | Hard | Never Summer Wilderness
Golden Horseshoe Trail System Place
Abrigo Trail
36.7 km | Hard | Golden Horseshoe Trail System
Apex Park Place
Argyle Lake Interpretive Trail
49.9 km | Hard | Apex Park
Uncompahgre National Forest Place
Leavitt Peak
29.9 km | Moderate | Uncompahgre National Forest
Sensei, Fox Canyon and Boneyard Trail
28.2 km | Moderate | Uncompahgre National Forest
Bennie Creek To Payson Lakes Campground
20 km | Hard | Uncompahgre National Forest
Sensei and Mo Mentum Trail
23.3 km | Hard | Uncompahgre National Forest
Old Loop Road Trail
22.2 km | Hard | Uncompahgre National Forest
Indian Peaks Wilderness Place
Niwot Ridge Trail
27.5 km | Hard | Indian Peaks Wilderness
Penrose Place
Penasco Blanco Ruins Trail
47.5 km | Easy | Penrose
Routt National Forest Place
Big Bluestern, Goldenrod, Indigo, Ridgeline and Little Bluestern Loop
41.2 km | Moderate | Routt National Forest
La Garita Wilderness Place
Gilpins Falls Trail
27.7 km | Hard | La Garita Wilderness
Gregory Canyon Trailhead Place
Green Mountain and Hayden Trail Loop
22.7 km | Hard | Gregory Canyon Trailhead
Hightop via Appalachian Trail
20.1 km | Hard | Gregory Canyon Trailhead
American Flats Wilderness Area Place
North Landing River Paddle
22.5 km | Hard | American Flats Wilderness Area
North Cheyenne Cañon Park Place
Starvation Creek Trail
22.7 km | Hard | North Cheyenne Cañon Park
The Bloomingdale Bog Trail
42.3 km | Moderate | North Cheyenne Cañon Park
Colorado Trail (Wellington Lake Road to Long Gulch Trailhead)
22.4 km | Hard | North Cheyenne Cañon Park
Handies Peak Wilderness Place
Shoemaker Canyon Road
15.1 km | Hard | Handies Peak Wilderness
Dominguez Canyon Wilderness Place
Badwater Basin Salt Flats Trail [CLOSED]
64.5 km | Hard | Dominguez Canyon Wilderness
Chatfield State Park Place
McKenzie Mountain and Haystack Mountain via Jackrabbit Trail
49.2 km | Hard | Chatfield State Park
Sedalia Place
75 Acre Lake Trail
45.5 km | Easy | Sedalia
Bear Creek Preserve Place
Bridge Creek to North Fork Bridge Creek
18.8 km | Hard | Bear Creek Preserve
Rio Grande National Forest, Divide Ranger District Place
Goldstrike Lone Pine Arch OHV Route
35.4 km | Moderate | Rio Grande National Forest, Divide Ranger District
Duck On A Rock Viewpoint
53.8 km | Hard | Rio Grande National Forest, Divide Ranger District
White Ranch Park Place
Cook Hill Loop
29.1 km | Moderate | White Ranch Park
Mount Evans Wilderness Place
Appalachian, Bluff, and Big Devil Stairs Trail
17.2 km | Hard | Mount Evans Wilderness
Frisco Place
Granite and Divide Lakes
15.6 km | Hard | Frisco
Fossil Ridge Wilderness Place
North Lime Creek
42 km | Hard | Fossil Ridge Wilderness