Mile Madness Endurance Run

Mile Madness Endurance Run

Mile Madness is a looped trail endurance event held September 18-21, 2026 at Auburn Recreation District Regional Park in Auburn, California. The course is a compact 0.75 mile loop on a paved bike path that passes a pond, shaded paths and grassy areas suitable for resting or camping.

Race entries include a range of timed events and an ultramarathon option. The event schedule includes multiple timed durations and longer distance options:

• 3 hour run
• 6 hour glow run
• 12 hour run
• 24 hour run
• 48 hour run
• 72 hour run
• 100 mile race

Support and amenities are provided on site. A fully stocked aid station offers a variety of foods, cooked-to-order items such as quesadillas and soup, and a separate water only station under a canopy roughly halfway through the loop. Additional services and features listed for the event include an on-site massage therapist, an UltraLounge area with shade and snacks, food trucks, a 200 inch outdoor movie screen, glow run activities, clean portable restrooms, and grassy areas for crew and runners.

Event details from previous years are noted: participant ages ranged from 10 to 82, gender split near 52.8% male and 47.2% female, with 115 runners in 2024 and 140 in 2025. Awards and items include race shirts, co-branded socks, and distance buckles for 100 mile, 150 mile and 200 mile achievements. A 100 percent rollover policy is available up to 24 hours before the event. Visit the organization's website for the most recent information.