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 0.85-mile course, 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, or crawling, there's space for everyone to shine and even earn one of the coveted Mile Madness Buckles. Course Highlights: A compact 0.85 mile loop means continuous laps with easy access to aid stations, festive decorations, and upbeat music to keep your spirits high. Aim for that first ultra milestone or chase elite goals—many of our runners discover untapped potential here. The course will be professionally measured prior to the race. Why Mile Madness? Inclusivity for All: We had runners from ages 10 to 82, with a balanced mix of 52.8% male and 47.2% female participants. In 2024, we welcomed 115 runners with a remarkable 72% buckle completion rate (applies to 48- and 72-hour runners); 2025 was 140 strong, and we're projecting 200-250 for 2026. Beginners who've never run an ultramarathon often surprise themselves with distances they never imagined. Top-Notch Support: Fully stocked aid station featuring a rotating menu of hearty meals, electrolytes, all the typical aid stati