Mayhem Night Trail

Fort McDowell, United States • 6 Dec 2025

The Mayhem Night Trail is a nighttime trail running event held at McDowell Mountain Regional Park in Fort McDowell, Arizona. It offers three distance options: 25K, 10 miles, and 5 miles, featuring winding single-track trails with short but steep climbs and descents. Runners navigate the desert landscape under headlamp and moonlight, sharing trails with day runners from the McDowell Mountain Frenzy event. The course includes well-marked trails and aid stations stocked with water, electrolyte drinks, snacks, and hot food. The event emphasizes a unique night trail experience in cool December conditions and is part of the Insomniac Night Series and the Fall Sunset Run Series. Visit the organization's website for the most recent information.

Race information

25 km
25k
10 mi
10 Miler
5 mi
5 Miler
Visit the organization's website for the most recent information.
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