Rut Mountain Runs 2026

Big Sky Resort hosts a multi-day event focused on "True Montana Mountain Trail Running," providing a "raw experience of the mountains." This challenging mountain race takes place across the resort's extensive property, attracting runners looking for a genuine test in high-altitude terrain. The Rut Mountain Runs offers a concentrated, intense immersion into the alpine environment. The course is located on Big Sky Resort property, using its summer trails for a demanding run that moves participants through varied mountain terrain. Specific features are best explored on the resort's summer trails map, but the event is designed for those prepared to handle significant elevation and technical ground. It is a chance for runners to test their limits against the rugged landscape.