Back 9 Endurance Run
Copper Harbor, United States • 24 May 2025
The Back 9 Endurance Run is a unique 12/24 hour running event held at the scenic Keweenaw Mountain Lodge in Copper Harbor, MI. Participants can choose to run solo or form teams of 2 or 4, tackling a 3.68-mile loop that features wooded trails and views of Brockway Mountain and Lake Superior. The event takes place within the Keweenaw Dark Sky Park, requiring runners to use headlamps after dark. Runners aim to complete as many loops as possible within their chosen time frame, with specific rules for team and solo participants. The event emphasizes fun, creativity, and environmental responsibility. Visit the organization's website for the most recent information.