Snow Mountain Ranch

Granby, United States • 12 Sep 2026

Snow Mountain Ranch - Granby, Colorado

Snow Mountain Ranch is a trail running festival held on the YMCA grounds near Granby, Colorado. The event offers multiple trail distances on 100% dirt trails that pass through rolling hills, aspen groves and mountain views at high altitude.

Race distances include:

  • 50K - 31.4 miles, three loops, total elevation gain 4,236 feet.
  • 33K - 20.2 miles, two loops, total elevation gain 2,824 feet.
  • Half Marathon - 12.8 miles, single loop, elevation gain 1,707 feet.
  • 10K - 6.1 miles, single loop, elevation gain 653 feet.
  • 5K - 3.3 miles, out-and-back, elevation gain 405 feet.

Course details vary by distance. The longer courses are out-and-back routes with lollipop sections and include significant climbs between specified mile ranges. Maximum elevations range up to 9,844 feet on some courses. Aid stations are positioned on each route (counts vary by distance) and the 50K includes a drop bag checkpoint and allows a pacer on the final loop. Several courses have time limits for completion.

Entries are non-refundable and non-transferable. The event operates a cupless policy; reusable cups are available for purchase at registration or participants may bring their own. Volunteer roles are used to support race operations, with race credits and race swag offered as volunteer perks. Visit the organization's website for the most recent information.

Race information

50 km
50k
33 km
33k
13 mi
Half Marathon
10 km
10k
5 km
Visit the organization's website for the most recent information.
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