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Snow Mountain Ranch

Granby, United States • 13 Sep 2025

Snow Mountain Ranch Trail Race, held at the YMCA of the Rockies in Granby, Colorado, offers distances for all levels: 50K (31.4 miles), 33K (20.2 miles), Half Marathon (12.8 miles), 10K (6.1 miles), and 5K (3.3 miles). The courses are 100% dirt, featuring out-and-back and looping designs through rolling hills, aspen groves, and sweeping mountain views at high altitude (max elevation around 9,844 feet). The 50K comprises three loops with 4,236 feet of gain; the 33K uses two loops. Special features include the Moosehead and Baby Moose challenges, a cupless race initiative, drop-bag checkpoints, pacers on the final 50K loop, and a two-person marathon relay option. Visit the organization's website for the most recent information.

United States Colorado Granby

Race information

Website Registration
50 km
4236 m+
50k
33 km
2824 m+
33k
13 mi
1707 m+
Half Marathon
6 mi
653 m+
10k
3 mi
405 m+
Visit the organization's website for the most recent information.
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