Trail Running calendar near Phoenix 2025-2026

The 4 on the 4th Run to the Top is an annual 4-mile race held at White Tank Regional Park in Waddell, Arizona. This challenging run starts at the park entrance and ascends to the top of the park, offering participants scenic mountain views and varied terrain. The event promotes environmental respons..

Stunner Night Runs is a nighttime trail running event held at Usery Mountain Regional Park in Mesa, Arizona. The race features four distances: 50K, 25K, 12K, and 6K, all on a flat and fast course that includes the Chain Fruit, Lost Sheep, Channel, and Blevins Trails. Participants run through scenic..

The Vertigo Night Runs, hosted by Aravaipa Running, take place at White Tank Mountain Regional Park in Waddell, Arizona. This nighttime trail running event offers multiple distances: 6K, 10K, 20K, 31K, and a challenging 52K ultra. The courses run on the 6.5-mile Sonoran Competitive track loop, featu..

The Jackrabbit Jubilee is a fixed-time ultra running event held at the historic Nardini Manor in Buckeye, Arizona. Participants can choose to run for 6 or 12 hours on a custom-built, flat, and fast 500-meter crushed gravel loop that winds around the century-old estate's grounds. The course is USATF..

The Mogollon Monster 100 is a challenging trail ultramarathon held near Pine, Arizona, about 90 minutes northeast of Phoenix. The main event is a rugged 100-mile race featuring approximately 17,000 feet of elevation gain, with climbs and descents up to 45% grade along the scenic Mogollon Rim, rangin..

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

Saddles 100 is an ultramarathon event held in Prescott, Arizona, offering runners the choice of a 50- or 100-mile loop course. The race features some of the best local trails, providing a challenging and scenic experience. In 2025, the course will be run counterclockwise, with 50-mile participants c..

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 over 16 years, featuring four race distances: 50K, 24K, 11K, and 5K. The 50K and 24K races traverse the scenic Maricopa Trail, connecting Lake Pleasant and Cave Creek Regional Parks, offering a challenging..

The Man Against Horse Race, held annually in Prescott, Arizona, is a unique endurance event where runners and horseback riders compete simultaneously on the same courses. The race features three distances: a challenging 50-mile loop with about 7,300 feet of elevation gain and loss, traversing divers..

The Bare Buns Desert Run is a unique 5K trail race held at Shangri La Ranch in New River, Arizona. Participants are encouraged to run nude, although clothing is not mandatory, and the race offers a fun, liberating experience through desert trails, including hiking trails, dry washes, and ranch areas..

The Jackass Night Trail is an exciting running event that takes place as part of the Javelina Jundred, offering a unique 31K loop experience for participants. Set in the scenic McDowell Mountain Regional Park, this night race invites runners to embrace the festive spirit of "Jalloween" by dressing i..

The Javelina Jundred is a unique ultra running festival held annually in late October at McDowell Mountain Regional Park near Fountain Hills, Arizona. Known as the original costumed 100-mile trail run party, it features challenging courses including a 100-mile race, a 100K, and the Jackass Night Tra..

Pass Mountain Trail Runs, held at Usery Mountain Regional Park in Mesa, Arizona, is a premier trail running event featuring multiple distances: 50 miles, 50K, 25K, 10K, and 5K. The races traverse scenic desert trails, including the Goldfield Mountains, Tonto National Forest, and the Pass Mountain Tr..

The Punisher Night Trail is a night trail running event held at Usery Mountain Regional Park in Mesa, Arizona. It offers multiple distances including 5K, 10K, 20K, and 30K, all run on a scenic 9-kilometer loop featuring trails such as Noso, Blevins, Moon Rock, Levee, Spillway, Cat Peaks, and Cat Pea..

The PhoMo 50K is a challenging ultramarathon held in the scenic Phoenix Mountain Preserves, Arizona, starting and finishing at the Piestewa Peak Trailhead (Cholla Ramada). Covering 31.2 miles (50 km) with over 6,000 feet of elevation gain, the course features rocky, technical singletrack with minima..

The Fat Ox Endurance Runs, held at Estrella Mountain Regional Park in Goodyear, Arizona, is a premier ultra-running event featuring multiple race distances including 48-hour, 24-hour, 12-hour, 6-hour, 100-mile, 100K, 50-mile, and 50K races. The event hosts the USATF 24-Hour Championship on a USATF-c..

The Trail Blazer 10K - 5K is an annual trail running event hosted by StartLine Racing at Paloma Community Park in Peoria, Arizona. Set amidst the scenic trails of Peoria's newest community park, runners can enjoy the natural beauty and local wildlife along the course. The event offers both 10K and 5..

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 lands..

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 scenic desert singl..