Trail Run Project Logo

Colorado

Suggestions? Local tips? Tell us!

Difficulty
Easy Difficult
Distance
mi
 - 
mi
Rating
Distance
mi
 - 
mi
Difficulty
Easy Difficult
Rating

7,742 mi 12,459 km of trail 411 Featured Runs

Gems 54 Gems Easy Trails 1093 Trails Intermediate Trails 1170 Trails Hard Trails 245 Trails

Area suggestions or local tips? Tell us!

Trail Run Project is built by runners like you. Share what you know about this area with the community.

Gems in Colorado - 54

Trail Run Project is built by runners like you. Add Your Gems

Featured Runs in Colorado - 413

Trail Run Project is built by runners like you. Add Your Runs

Trails in Colorado - 2097

Trail Run Project is built by runners like you. Add Your Trails

Manitou Springs, CO
1.1 mi 1.8 km Manitou Springs, CO
Bad / Closed
Update
Closed for maintenance until December 2017.
82 days ago
23 
3.4 mi 5.5 km
#2 Ice Lake Trail
Silverton, CO
3.4 mi 5.5 km Silverton, CO
All Clear
Update
Dry
70 days ago
20 
Boulder, CO
0.6 mi 1.0 km Boulder, CO
All Clear
Update
Mostly Dry - Rain/fog and the base. Snow expected this afternoon.
15 days ago
23 
2.2 mi 3.5 km
#4 Lion's Lair Trail
Boulder, CO
2.2 mi 3.5 km Boulder, CO
Unknown
Update
11 
Nederland, CO
7.9 mi 12.8 km Nederland, CO
Unknown
Update
11 
4.5 mi 7.3 km
#6 Pawnee Pass Trail
Nederland, CO
4.5 mi 7.3 km Nederland, CO
All Clear
Update
Dry: Primo conditions
85 days ago
Coal Creek, CO
2.3 mi 3.7 km Coal Creek, CO
All Clear
Update
Dry
36 days ago
21 
Central City, CO
1.9 mi 3.1 km Central City, CO
Minor Issues
Update
Snowy, Icy
1 day ago
20 
13.7 mi 22.0 km
#9 Big Dominguez Canyon
Palisade, CO
13.7 mi 22.0 km Palisade, CO
All Clear
Update
Dry, Mostly Dry, Some Mud
66 days ago
10 
7.6 mi 12.2 km
#10 Blue Lakes Trail
Telluride, CO
7.6 mi 12.2 km Telluride, CO
Unknown
Update
10 
Silverthorne, CO
6.6 mi 10.6 km Silverthorne, CO
Unknown
Update
1.6 mi 2.6 km
#12 Mount Royal Trail
Frisco, CO
1.6 mi 2.6 km Frisco, CO
Minor Issues
Update
Snowy
28 days ago
12 
Estes Park, CO
3.2 mi 5.2 km Estes Park, CO
Minor Issues
Update
Snowy, Icy, Fallen Trees
6 days ago
16 
Redlands, CO
2.6 mi 4.2 km Redlands, CO
Unknown
Update
Nederland, CO
3.6 mi 5.9 km Nederland, CO
Minor Issues
Update
Snowy, Icy
26 days ago
11 
Georgetown, CO
2.1 mi 3.3 km Georgetown, CO
Minor Issues
Update
Snowy, Icy - As soon as you get out of tree line, is snowed over, traction is highly recommended. Prepare for high winds when exposed.
8 days ago
Roxborough Park, CO
3.1 mi 5.0 km Roxborough Park, CO
Unknown
Update
18 
0.9 mi 1.4 km
#18 Chasm Lake Trail
Estes Park, CO
0.9 mi 1.4 km Estes Park, CO
Unknown
Update
Walden, CO
8.6 mi 13.9 km Walden, CO
Unknown
Update
Minturn, CO
4.7 mi 7.6 km Minturn, CO
Unknown
Update

Photos of Colorado - 4611

Trail Run Project is built by runners like you. Add Your Photos

Classes & Events Near You

Find More Classes and Events

Shop REI Adventures

Find More REI Adventures


Trail Run Project is part of the REI Co-op family,
where a life outdoors is a life well lived.

Shop REI Running