Back 9 Endurance Run
May 29th 2027
Copper Harbor, MI
12 Hours |
24 Hours
The first of its kind in the area, the Back 9 Endurance Run is a 12/24 Hour endurance run that takes place on a 3.5-ish mile loop at the historic Keweenaw Mountain Lodge in Copper Harbor, MI. Runners will wind their way through a mix of Back 9 trails, golf course, hills, mud, and forest with spectacular views of Brockway Mountain. Misery loves company, so register in teams of 2 or 4…or take on the challenge as a solo individual. The goal? Complete as many loops as you want or can in the given amount of time, with only one team member (or your crazy, solo self) running at a time.
Upcoming Races
May 29 2027
12 Hours
3.7 mile loop
Multiple Loop
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
May 29 2027
24 Hours
3.7 mile loop
Multiple Loop
3
Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3
Surface Rating
Some rocks, root, and/or ruts
Results
12 Hours
| Date | Finishers | Top Result (F) | Top Result (M) |
|---|---|---|---|
| 05/23/26 | 9 | 33.12 | 58.88 |
| 05/24/25 | 5 | 55.2 | 33.12 |
| 05/25/24 | 3 | 47.84 | 40.48 |
| 05/27/23 | 12 | 40.7 | 51.8 |
| 05/28/22 | 9 | 58.72 | 62.39 |
| 05/29/21 | 6 | 57.6 | 46.8 |
| 05/16/20 | Race Cancelled | ||