Prospector's 50k | 30k

The Prospector's 50k | 30k is a trail running event held in Cooke City, Montana, typically in early August. Named after the rugged prospectors of the 1860s, the race offers two distances: a 50-kilometer and a 30-kilometer course. Participants experience stunning mountain views and pass historic mining landmarks such as homesteads, mining equipment, and numerous spur roads.

The race operates under a Special Use Permit from the Gardiner Ranger District, emphasizing its location in a scenic, natural setting. This event combines challenging terrain with rich local history, making it a unique ultramarathon experience in the Montana wilderness. Visit the organization's website for the most recent information.