Mile Madness Endurance Run

Join the Ultimate Loop Adventure in the Heart of Trail Country! Mile Madness is more than a race—it's a vibrant celebration of endurance, community, and personal triumph. Set against the stunning backdrop of Auburn, California, this looped trail event invites runners of all paces to push their limits (or simply enjoy the journey) on a meticulously designed 1-mile course, mainly paved bike path, blending a beautiful pond, shaded paths, and much more for an unforgettable experience. Event Details: Dates: September 18-21, 2026 Friday: 9:00 am 72 Hour Run and 72 Hour Team Relay  6:00 pm: 48 Hour Run and 48 Hour Team Relay Saturday: 9:00 am 100 Mile Race Noon: 12 Hour and 24 Hour 6:00 pm: 6 Hour Glow Run Location: Regional Park, 3770 Richardson Dr, Auburn, CA 95602 Race Options: Choose your challenge from 8 timed events, ranging from a beginner-friendly 6-hour run to the epic 72-hour ultra. With exceptionally long cutoffs and no strict time pressures, whether you're walking, running