Back 9 Endurance Run
Copper Harbor, United States • 24-25 May 2025
The Back 9 Endurance Run is a unique 12/24-hour endurance running event held at the scenic Keweenaw Mountain Lodge in Copper Harbor, MI. Participants navigate a 3.68-mile loop that features wooded trails and paths across a historic golf course, offering stunning views of Brockway Mountain and Lake Superior. Runners can compete solo or in teams of 2 or 4, with the goal of completing as many loops as possible within the designated time. The event emphasizes fun and creativity, with team name contests and a focus on environmental responsibility. Runners must prepare for unpredictable spring weather and are responsible for their own gear and hydration. Visit the organization's website for the most recent information.