The perfect gateway to Rut mountain running on forested Big Sky singletrack
Other trail races within 190 miles
A forested loop on Big Sky Resort's lower and mid-mountain singletrack, following the 50K course in reverse through fir and whitebark pine forest before reaching a high point below the top of Andesite Mountain. Features a steep and wild descent down the Africa trail before reconnecting at the Big Sky Base Area. A great entry point to the Rut mountain running experience with 1,700 feet of climbing over 6.8 miles.
Some ultra experience recommended
Big Sky, MT, United StatesSeptember 13, 2026
The Rut Mountain Runs 11K is a loop trail race in Big Sky, MT, United States, held on September 13, 2026. The course covers 6.8 miles and climbs 1,700 ft.


| Location | Mile | Elevation | Cutoff |
|---|---|---|---|
Start Start | 0.0 | 7,533 ft | — |
Andesite Aid Station Aid Station | 4.6 | 8,648 ft | — |
Finish Finish | 6.8 | 7,526 ft | — |
Aid station details for this race are still being filled in. Cutoffs and access rules come from the race’s own published information and can change — check the official race details before planning around them.
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No required gear specified
No recommended gear specified



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