8am-5pm Fri. Sep. 13
The Rut is an international skyrunning competition held for the first time in 2013. It runs every year in Big Sky, Montana in September and consists of four races, a 50 K, a 25 K, a 11 K and Vertical Kilometer both valid for the Skyrunner World Series.
Big Sky Resort 50 Big Sky Resort Rd, Big Sky