The next generation of Rut mountain runners tackles a 1K loop in the Big Sky base area
Other trail races within 190 miles
A 1-kilometer loop through the Big Sky Resort base area designed for young runners and aspiring mountain athletes. The Runt Run features huge crowds, cheering family members, and some of the sport's best athletes serving as course marshals and awards presenters. Free to enter (online registration required to sign the waiver).
Suitable for first-timers
Big Sky, MT, United StatesSeptember 12, 2026
The Rut Mountain Runs Runt Run is a loop trail race in Big Sky, MT, United States, held on September 12, 2026. The course covers 0.6 miles and climbs 80 ft.
This edition has its own course and we haven't mapped it yet. The interactive map, elevation profile and aid stations will appear here once the route is confirmed.
Aid stations for this edition aren't published yet. They'll appear here once the route is confirmed.
No required gear specified
No recommended gear specified
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