2nd Annual Running of the Bulls Trail Race – Big Sky, MT 2026

Runners, take your marks, it’s time to show what you’re made of! The 2nd Annual Running of the Bulls Trail Race returns as part of Big Sky’s Biggest Week. This scenic trail race winds through the heart of Big Sky along dirt paths and single-track terrain. In partnership with the Big Sky Community Organization, all routes traverse BSCO’s dynamic trail system, offering sweeping views and varied terrain. Whether you’re pushing for a personal record or running for fun with friends, there’s a race for every competitor. Choose from a 21K, 11K, or 5K Relay for teams of three. The event takes place Sunday, July 12 at the Big Sky Events Arena, the central hub for packet pickup, the start and finish lines, and post-race celebrations featuring sponsor activations, food trucks and the awards presentation. Join us for a day of running, camaraderie, and community and discover what the trails of Big Sky have in store for you!