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.

Race information

24 hr
24 Hour
12 hr
12 Hour
Visit the organization's website for the most recent information.
Trail runs nearby