Adrenaline Night Runs

MAY

23

2026

Adrenaline Night Runs is a nocturnal trail race in Arizona's McDowell Mountain Park. Runners can choose from five distances on desert single-track as part of a six-race summer series. The event also features a unique combo with a cycling event.

Sat 23 May 2026

Fountain Hills, Arizona

Website Registration

50 kilometers 25 kilometers 15 kilometers 10 kilometers 6 kilometers

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Event Overview

Adrenaline Night Runs is a trail running event that takes place at night in McDowell Mountain Regional Park in Fountain Hills, Arizona. It is the second race in a six-event series called the Insomniac Night Trail Run Series. Participants can choose to run one race or complete all six.

Distances and Location

The event offers five different trail running distances on single-track paths: 6K, 10K, 15K, 25K, and 50K. The courses use trails named Escondido, Scenic, Cinch, and Shallmo within McDowell Mountain Regional Park. The event is part of a series, and a discounted pass for all six races is available.

Additional Information

The race has a policy where entries are non-refundable and non-transferable. The event also offers a "Double Down" opportunity, combining it with a separate cycling event called Adrenaline Ride on the previous day. Volunteer opportunities are available for roles such as event setup, aid station support, and timing. Visit the organization's website for the most recent information.

50 km

50k

25 km

25k

15 km

15k

10 km

10k

6 km