Mcdowell Mountain Frenzy

Fountain Hills, United States • 6 Dec 2025

The McDowell Mountain Frenzy is a trail running event held at McDowell Mountain Regional Park in Fountain Hills, Arizona. It offers multiple race distances including 50 miles, 50K, 25K, 10 miles, and 5 miles, catering to both beginners and experienced runners. The courses feature rolling single-track trails, short steep climbs, and scenic desert landscapes within the park and the McDowell Sonoran Preserve.

The 50-mile race includes challenging climbs to Thompson Peak with panoramic views. The event emphasizes environmental responsibility with cupless races and well-marked trails. Amenities include aid stations, chip timing, finisher awards, and a charity beer garden supporting local wildlife conservation. Visit the organization's website for the most recent information.

Race information

50 mi
50 Miler
50 km
50k
25 km
25k
10 mi
10 Miler
5 mi
5 Miler
Visit the organization's website for the most recent information.
Trail runs nearby

The Javelina Jangover Night Run is a nighttime trail running event held at McDowell Mountain Regional Park near Fountain Hills, Arizona. It offers multiple distances: 7K, 15K, 25K, 50K, and 75K, featuring rolling desert single-track trails with a mix of fast, smooth sections and challenging mountain..

The Thrasher Night Trail is a nighttime trail running event held at Cave Creek Regional Park in Cave Creek, Arizona. It offers four distances: 33K, 22K, 11K, and 5K, all run on a scenic 11-kilometer loop featuring the Slate, Quartz, Go John, and Overton Trails. The course includes two climbs per loo..

The Cave Creek Thriller Trail Runs, held in Cave Creek, Arizona, is a celebrated event marking its 16th year as part of the Fall Desert Runner Trail Series. It offers four race distances: 50K, 24K, 11K, and 5K. The 50K and 24K races are point-to-point courses along the scenic Maricopa Trail, connect..

Jackass Night Trail is a unique 31K night race held at McDowell Mountain Regional Park in Fort McDowell, Arizona, as part of the Javelina Jundred event. This single-loop race follows the Javelina Jundred course clockwise, offering runners a festive nighttime experience with themed aid stations and t..

Javelina Jundred is a unique and festive ultramarathon held annually at McDowell Mountain Regional Park near Fountain Hills, Arizona. The event features three race distances: 100 miles, 100 kilometers, and a 31-kilometer night trail run called Jackass Night Trail. The 100-mile race consists of five..

Pass Mountain Trail Runs, held at Usery Mountain Regional Park in Mesa, Arizona, is a premier event in the Aravaipa Running Desert Runner Trail Series. The race offers multiple distances: 50 miles, 50K, 25K, 10K, and 5K, catering to a wide range of trail runners. The courses feature scenic and chall..