Half Marathon Races in Co

Browse 37 half marathon trail running and hiking routes in Co. Distance range: 12.4 mi to 14.0 mi. Elevation gain: 51 ft to 7,517 ft. Each route includes terrain analysis, elevation profiles, and pacing recommendations.

Key Takeaways

Total Routes

Races / Routes

0 / 37

Distance Range

12.4 mi - 14.0 mi

Elevation Range

51 ft - 7,517 ft

Surface Type

100% Trail

Route Name	Location	Distance	Elevation Gain	Type	Race Date
Troublesome Trail #56.1	CO	12.4 mi	1,148 ft	route	—
Wilson Mesa Trail #5421	CO	12.5 mi	2,617 ft	route	—
Barr Trail	CO	12.5 mi	7,517 ft	route	—
Beaver Creek Trail #9464	CO	12.5 mi	3,386 ft	route	—
Cheyenne Rim Trail	CO	12.5 mi	1,622 ft	route	—
Silver Mountain Trail #704	CO	12.6 mi	3,692 ft	route	—
St. Louis Divide #17	CO	12.6 mi	2,195 ft	route	—
Noddle Trail #677	CO	12.7 mi	—	route	—
Short Point Trail #2615	CO	12.7 mi	61 ft	route	—
Goose Creek Trail #827	CO	12.7 mi	3,327 ft	route	—
Sunlight / Powderhorn Road #841/8	CO	12.7 mi	2,003 ft	route	—
South Fork Bridge Trail #1827.1	CO	12.8 mi	1,690 ft	route	—
Argentine Central Railroad Grade (ACRG)	CO	12.8 mi	3,977 ft	route	—
Zion Curtain Trail	CO	12.8 mi	1,401 ft	route	—
Sand Creek Greenway Trail	CO	12.9 mi	51 ft	route	—
CDT: Squaw Pass to Weminuche Pass (CO Sec. 6)	CO	13.0 mi	2,333 ft	route	—
CDT: Copper Mountain to Gold Hill (CO Sec. 27)	CO	13.0 mi	3,032 ft	route	—
Archuleta Trail #741	CO	13.1 mi	2,878 ft	route	—
Ute Creek Trail #819	CO	13.1 mi	2,863 ft	route	—
Arapaho Pass Trail	CO	13.1 mi	1,807 ft	route	—
SP Tie In - Stevens Gulch #8S701	CO	13.1 mi	742 ft	route	—
Glenwood Canyon Bike Path	CO	13.1 mi	140 ft	route	—
Big Dominguez Canyon	CO	13.1 mi	2,419 ft	route	—
Falcon Trail	CO	13.2 mi	1,333 ft	route	—
CDT: Argentine Pass to Herman Gulch (CO Sec. 30)	CO	13.3 mi	2,112 ft	route	—
CT - Segment 3: Little Scraggy to FS-560 Wellington Lake Road	CO	13.3 mi	1,780 ft	route	—
Through Line Trail #8860	CO	13.4 mi	2,593 ft	route	—
Monument Trail #518	CO	13.5 mi	1,313 ft	route	—
Bean Canyon Loop	CO	13.5 mi	1,106 ft	route	—
Morrison Divide Trail #1174.1	CO	13.6 mi	2,840 ft	route	—
Tonohutu Creek Trail	CO	13.8 mi	3,662 ft	route	—
Indian Creek Loop #800	CO	13.8 mi	—	route	—
CT - Segment 18: Colorado Hwy-114 to Saguache Park Road	CO	13.9 mi	1,235 ft	route	—
Mill Castle Trail #9450	CO	13.9 mi	—	route	—
Piedra Stock Drive #584	CO	13.9 mi	2,192 ft	route	—
Martin Mesa loop	CO	13.9 mi	2,229 ft	route	—
Alpine Trail #6225	CO	14.0 mi	—	route	—

Frequently Asked Questions

How many trail races are in Co?

There are 0 organized races and 37 self-supported routes available in Co.

What is a Half Marathon race?

A Half Marathon race is approximately 12.4 to 14.0 miles in distance.

What is the average elevation gain in Co?

The average elevation gain is 2,221 feet, with routes ranging from 51 to 7,517 feet.

Can these half marathon routes in Co be used for hiking?

Yes. 100% of these routes are on trail surfaces, making them suitable for both trail running and hiking. The terrain analysis and elevation profiles help hikers plan their adventures just as effectively as runners.

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