Trail Running calendar near Mayer 2025-2026

The Flagstaff Extreme Big Pine Trail Runs, held annually at Fort Tuthill County Park in Flagstaff, Arizona, offer a scenic and challenging trail running experience through ponderosa pine forests above 7,000 feet elevation. The event features multiple distances: 50K, 27K, 13K, and 6K, with courses ra..

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 flat, fast, 500-meter USATF-certified crushed gravel loop that winds around the century-old estate's grounds. The night race featur..

Groovin' in the Aspens is a trail running event held at the Fort Valley Trailhead in Flagstaff, Arizona. Scheduled for August 24, 2025, it offers multiple race distances: 6K, 10K, 20K, 30K, and 50K. The courses traverse scenic aspens and pines, featuring a mix of smooth green loops, single-track tra..

The Mogollon Monster is a rugged and challenging trail race held near Pine, Arizona, about 90 minutes northeast of Phoenix. It features a 100-mile ultra marathon and a 42K race, both navigating the scenic Mogollon Rim, which rises 2,000 feet over 200 miles. The 100-mile course includes six climbs of..

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..

The Flagstaff to Grand Canyon Stagecoach Line Ultra is a challenging endurance event hosted by the Arizona Trail Association, featuring a 100-mile run, a 55K run, a 100-mile mountain bike race, and relay options. The race takes place in northern Arizona, starting in Flagstaff and finishing at the Gr..

Babbitts Backyard Ultra is a unique endurance running event held near the iconic SP Crater in Flagstaff, Arizona. Participants run a 4.167-mile loop every hour on the hour, combining dirt trails and roads with about 150 feet of elevation gain, offering stunning views of the crater and surrounding pe..

Flagstaff Sky Peaks is a premier mountain trail running event held in Flagstaff, Arizona, featuring race distances of 50 miles, 50K, 26K, and 10K. The races start at the Fort Valley Trailhead near Snowbowl Road, traversing scenic single-track trails through the Coconino National Forest and the Arizo..

The Flagstaff Marathon, known as "The Coolest Marathon in Arizona," takes place in Flagstaff, AZ, at the Arizona Nordic Village within the scenic Coconino National Forest. This event features off-road courses through ponderosa pine and aspen forests at over 8,000 feet elevation, offering marathon, h..

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, with courses featuring rolling desert single-track trails that include fast, smooth sections and challenging mountainous climbs, notab..

The Soulstice Mountain Trail Run is an annual trail running event held in Government Prairie near Flagstaff, Arizona. Scheduled for October 11, 2025, it offers multiple race distances including a 30K, an 11.2-mile long course, a 10K, and a kids dash. The race is organized by the Northern Arizona Tra..

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..

The Red Rocks of Sedona Trail Races, held in Sedona, Arizona, offer a scenic and challenging point-to-point trail running experience on the area's iconic Southside trails, including the famous Hi-Line trail. Scheduled for October 18, 2025, the event features three distances: a Mountain Marathon, a 2..

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 Elden Ridge Run is a half marathon trail race held in Flagstaff, Arizona, starting at the Sandy Seep Trailhead. The course features scenic meadows, ponderosa pines, and a challenging climb up Mt. Elden via Christmas Tree and Elden Lookout trails.Runners enjoy panoramic views of Flagstaff and sur..

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..