Cool Moon 100 Mile Endurance Run
Cool, United States • 13 Jun 2026
Event Overview
The Cool Moon 100 Mile Endurance Run is a 100-mile trail run in Cool, California. The event starts and finishes at the Cool Staging Area on Saint Florian Court.
Course
The course is made up of two loops: a 13.5-mile North loop and an 11.5-mile South loop. Participants complete four of each loop to reach the total distance. The terrain includes single track and fire roads.
Elevation
The 13.5-mile loop has roughly 2200 feet of elevation gain. The 11.5-mile loop has roughly 1150 feet. The total elevation gain and loss for the 100 miles is approximately 13,600 feet.
Cut-offs
A 37-hour cutoff exists to complete the race. There are specific checkpoints at mile 88.5 and at the finish.
Aid Stations
Aid stations are placed along both loops. On the North loop, there are full stations at The Ranch and Knickerbocker, and a water-only station at Top of Dam Switchbacks. On the South loop, there are full stations at Knickerbocker and Catecroft, and a water-only station at Pilot Hill. The Cool Staging Area is a full aid station at the start and finish.
Logistics
Packet pickup is available the day before the race and on race morning at the Cool Staging Area. Drop bags are allowed at Cool and Knickerbocker. Pacers can join runners after mile 38.5. Crews are only permitted at the Cool Staging Area.
Finisher Rewards
All finishers receive a handcrafted buckle, a shirt, and a finisher's medal. The top three overall male and female finishers get custom award plaques. Visit the organization's website for the most recent information.