Mayhem Night Trail
Fort McDowell, United States • 6 Dec 2025
Mayhem Night Trail : December 6, 2025
The Mayhem Night Trail is a night trail running event at McDowell Mountain Regional Park in Fort McDowell, AZ on Saturday, December 6, 2025. The event is part of the Insomniac Night Series and is held the same day as the McDowell Mountain Frenzy; participants who finish distances at both events qualify for a Double Down medal. The courses use the park's competitive track trails and feature winding single-track with short, steep climbs and drops.
Distances
- 25K
- 10 Mile
- 5 Mile
Course, services and rules
Courses are marked with orange plastic ribbons with black polka dots, reflective medallions, laminated signs at turns, and blue-and-white checkerboard flagging for wrong-way trails. Aid on course includes one full remote aid station (Gate Aid) plus a water-only aid station; supplies listed include water, ice, electrolyte drinks, snacks, fruit, pb&j, bean rollups, and hot food options. Medical staff from a race medical provider will be based at the start/finish area and may remove runners for safety reasons. Crews are allowed at the start/finish only and pacers are not allowed for any distance. A drop-bag area will be available at the start/finish. The park charges a vehicle entry fee and offers campground sites plus a group campground option. The event is cupless; reusable cups are available or runners may bring their own. Visit the organization's website for the most recent information.