The Rut Mountain Running Festival

Friday, August 31 through Sunday, September 2

Big Sky Resort

Event and Registration Info

The Rut Mountain Running Festival is an extremely challenging mountain run held on Big Sky Resort property. Race participants will find themselves covering ALL types of terrain including jeep roads, forested single track trails, alpine ridge lines and even to the iconic summit of Lone Peak! This is a world-class event hosted here at Big Sky Resort. Professional runners from all over the world are here with us, and national news media are all eyes on Big Sky Resort. They're here to appreciate and be challenged by our beautifully rugged mountain. This is unquestionably one of the hardest 50K races in the United States.

Schedule of Events:

  • Friday 8/31- VK
  • Saturday 9/1- 28K
  • Sunday 9/2- 11K&50K

Special Lodging Offer