A scenic 15K introduction to Gunnison's Hartman Rocks trails
Other trail races within 51 miles
The shortest distance at Sage Burner takes runners on a loop through the Hartman Rocks Recreation Area, sampling the same technical slickrock, smooth singletrack, and high-desert terrain as the longer events. A great introduction to trail running at altitude with views of the surrounding Colorado peaks.
Suitable for first-timers
Gunnison, CO, United StatesOctober 03, 2026
Moderate trail conditions with some technical sections
| Location | Mile | Elevation |
|---|---|---|
Start Start | 0.0 | 7,723 ft |
Backdoor Aid Station | 5.0 | 7,976 ft |
Finish Finish | 9.0 | 7,723 ft |
Sign in to see cutoffs, crew access, drop bags, and services for every aid station.
Dogs not permitted on course per insurance requirements. Allowed at start/finish area only if leashed and kept 20+ feet from runners.
Early October in Gunnison brings crisp fall conditions at 7,700+ feet. Expect morning temperatures in the 30s–40s°F warming to the 50s–60s°F by midday. The open high desert terrain offers little shade.
Morning temperatures can dip into the 30s°F at race start
High desert terrain with minimal shade at 7,700+ feet elevation
No required gear specified
No recommended gear specified
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