Big Sky Resort, Big Sky MT
Friday, September 11th, 2026
🏔️ The Rut Mountain Runs
The Rut Mountain Runs are a 3-day celebration of Mountain Running in Big Sky, Montana, on Sept 11-13, 2026.
🕑 Registration Details
- Date: Jan 6th at 8 AM Mountain Time
- Location: Big Sky, Montana
- Event Dates: Sept 11-13, 2026
- URL: The Rut Mountain Runs Registration
Course Map
Suggested Races
Find The Run Newsletter