The Rut Mountain Runs
Big Sky, United States • 12-14 Sep 2025
The Rut Mountain Runs is a three-day mountain running event taking place in Big Sky, Montana, from September 12 to 14, 2025. This exciting event features a variety of races, including the Trifecta (50K, 28K, VK), 50K, 28K, 21K, Lone Peak Vertical Kilometer, 11K, and a Kids 1K Runt Run. The event celebrates the spirit of mountain running and offers participants of all ages the chance to challenge themselves in a stunning natural setting. Registration for the event opens on January 7, 2025. For more details, visit the official race website. Visit the organization's website for the most recent information.