Mile Madness Endurance Run
Auburn, United States • 18-21 Sep 2026
Event Overview
The Mile Madness Endurance Run is a multi-day event held from September 18 to September 21, 2026, at Regional Park in Auburn, California. It features eight timed endurance events on a 1-mile looped course.
Events and Distances
Participants can choose from the following events:
- 72 Hour Run
- 72 Hour Team Relay (teams of 4-10 runners)
- 48 Hour Run
- 48 Hour Team Relay (teams of 4-10 runners)
- 100 Mile Race
- 24 Hour Run
- 12 Hour Run
- 6 Hour Glow Run
Course and Location
The course is a compact 1-mile loop, described as mainly a paved bike path that passes by a pond and shaded areas. The event takes place at Regional Park (North Auburn), 3770 Richardson Drive, Auburn, CA.
Event Features
The event includes a fully stocked aid station with meals and typical aid food. On-site amenities include massage therapists, a designated "Ultra Lounge" cheer zone with activities for spectators, food trucks, and clean restrooms. A bib raffle is held during the race with prizes like shoes and running gear.
Registered runners receive a race shirt or jacket and other swag. The event has a bib transfer or rollover policy available up to 24 hours before the start. A portion of proceeds supports the Run Free Foundation, which provides running gear and race scholarships.
Buckles are awarded for certain distances: a Silver buckle for 100 miles, a Gold buckle for 150 miles, and a new buckle for 200 miles. Visit the organization's website for the most recent information.