The Rut 50K presents a grueling mountain running experience on the stunning Big Sky Resort property. Participants will navigate a diverse range of terrains, including rugged jeep roads, winding forest trails, and scenic alpine ridges, culminating at the breathtaking summit of Lone Peak. Certain sections of the course, particularly the steep climbs on Headwaters Ridge and Lone Peak, demand technical skill and careful attention due to potential exposure and rockfall hazards. While safety personnel will monitor these areas, it is crucial for runners to remain aware of their surroundings. This is a truly challenging mountain course, and familiarity with the terrain is highly advised.
84K
Sep 12, 2025 (Fri) - 10:00
Distance
84km
Terrain
Trail
50K
Sep 12, 2025 (Fri)
Distance
50km
Terrain
Trail
Course type
Single loop
Elevation gain
10,500ft
Elevation loss
10,500ft
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