Colorado
Recommended Routes in Colorado - 698
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![One hell of an evening at the Maroon Bells](https://trailrunproject.com/assets/photos/hike/7007432_smallMed_1554322843.jpg?cache=1722065811)
Four Pass Loop
27.1 mi 43.6 km • 7,265' Up 2214.42 m Up • 7,266' Down 2214.53 m Down
![Lone Eagle Peak above Mirror - from the Crater Lake Trail](https://trailrunproject.com/assets/photos/hike/7002724_smallMed_1554227142.jpg?cache=1722065610)
Monarch Lake to Crater Lake
14.9 mi 24.0 km • 2,017' Up 614.74 m Up • 2,017' Down 614.7 m Down
![Sunrise from Mt Sanitas](https://trailrunproject.com/assets/photos/hike/7039883_smallMed_1555092747.jpg?cache=1722059597)
Boulder Skyline Traverse
17.3 mi 27.9 km • 5,214' Up 1589.22 m Up • 5,282' Down 1610.04 m Down
![Looking toward Devil's Thumb Peak, yeah!](https://trailrunproject.com/assets/photos/hike/7006705_smallMed_1554321304.jpg?cache=1722065781)
High Lonesome Loop
15.7 mi 25.2 km • 3,162' Up 963.89 m Up • 3,162' Down 963.86 m Down
![The Loch, Rocky Mountain NP CO](https://trailrunproject.com/assets/photos/hike/7000658_smallMed_1554159500.jpg?cache=1722065530)
Sky Pond
8.3 mi 13.3 km • 2,000' Up 609.68 m Up • 1,999' Down 609.26 m Down
![Bear Peak panorama](https://trailrunproject.com/assets/photos/hike/7005382_smallMed_1554312030.jpg?cache=1722065724)
Bear Peak Out and Back
5.7 mi 9.2 km • 2,541' Up 774.37 m Up • 2,540' Down 774.25 m Down
![The view to Hallett Peak and Flattop Mountain from Dream Lake.](https://trailrunproject.com/assets/photos/hike/7008942_smallMed_1554395483.jpg?cache=1722065871)
Emerald Lake
3.3 mi 5.4 km • 661' Up 201.34 m Up • 651' Down 198.3 m Down
Trails in Colorado - 6,044
Trail Run Project is built by runners like you. Add Your Trails
3.4
mi
5.5
km
#1Ice Lake Trail
Silverton, CO
|
Silverton, CO |
75
|
||
1.1
mi
1.8
km
#2The Manitou Incline
Manitou Springs, CO
|
Manitou Springs, CO |
110
|
||
3.3
mi
5.3
km
#3Herman Gulch Trail #98
Georgetown, CO
|
Georgetown, CO |
58
|
||
0.6
mi
1.0
km
#4First-Second Flatiron Trail
Boulder, CO
|
Boulder, CO |
62
|
||
3.2
mi
5.2
km
#5Mills Lake - Black Lake Trail
Estes Park, CO
|
Estes Park, CO |
57
|
||
2.3
mi
3.7
km
#6Rattlesnake Gulch Trail
Coal Creek, CO
|
Coal Creek, CO |
63
|
||
1.9
mi
3.1
km
#7St. Mary's Glacier Trail
Idaho Springs, CO
|
Idaho Springs, CO |
60
|
||
1.5
mi
2.4
km
#8Chief Mountain Trail #58
Idaho Springs, CO
|
Idaho Springs, CO |
57
|
||
7.6
mi
12.2
km
#9Blue Lakes Trail
Telluride, CO
|
Telluride, CO |
44
|
||
0.9
mi
1.5
km
#10Lake Haiyaha Trail
Estes Park, CO
|
Estes Park, CO |
50
|
Photos of Colorado - 8,489
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