Trail Running Calendar Arizona 2024-2025

Hells Dells is a unique 50k adventure run taking place in Prescott, AZ, featuring a challenging course that explores the scenic Granite Dells. This event emphasizes camaraderie and enjoyment over speed, making it ideal for those looking to spend a day outdoors with friends. Participants can expect a..

The Sinister Night Runs, part of the 2025 Insomniac Series, invites participants to experience the thrill of night trail running at San Tan Mountain Regional Park in Queen Creek, Arizona. Runners can choose from various distances: 54K, 27K, 18K, 9K, and 6K, all set on a scenic 9-kilometer loop featu..

The Zane Grey Highline Trail Runs is a premier ultra running event held annually in Christopher Creek, Arizona. Celebrating its 35th year, the event features two challenging race distances: a 50-mile ultra marathon and a 27-mile trail marathon. Both courses are predominantly single track, offering s..

Cocodona 250 is an epic ultramarathon event taking place from May 5-10, 2025, in Arizona. This challenging 250-mile point-to-point race begins in Black Canyon City and concludes in Flagstaff, traversing diverse landscapes including deserts, mountains, and historic towns. Participants can also choose..

The Pine Trail Run, taking place in Pine, AZ, on May 10, 2025, is a community-focused running event that features three race distances: 50K, 10 Miler, and 5K. This annual event aims to raise funds for forest health initiatives, including the development and maintenance of sustainable trails and wild..

The Bradshaw Beatdown 50K is an exciting trail running event set in the rugged terrain of the Bradshaw Mountains in Prescott, AZ. Scheduled for May 17, 2025, this unofficial "fatass" style race features a minimal entry fee and offers participants a challenging course that includes summiting three ma..

The Taco 'Bout Fun Run is an exciting annual event taking place in Flagstaff, Arizona, featuring a variety of races including a 10K, 5K, a 1 Mile Stroll, and a Children's Churro Chase. Participants can enjoy the scenic trails of Buffalo Park, surrounded by Ponderosa forests, while indulging in delic..

Adrenaline Night Runs is an exciting trail running event taking place at McDowell Mountain Regional Park in Fountain Hills, Arizona. Scheduled for May 17, 2025, this race is part of the Insomniac Night Trail Run Series, offering various distances including 6K, 10K, 15K, 25K, and 50K. Participants wi..

The Red Rock Rumble is an exciting running event taking place in Sedona, Arizona, on May 24, 2025. Participants will enjoy a scenic 5-mile run through the stunning trails of Red Rock State Park, starting near the beautiful Oak Creek and featuring breathtaking views of iconic landmarks like Cathedral..

The Hotfoot Hamster is an exciting endurance running event taking place at the historic Nardini Manor in Buckeye, Arizona. Participants can choose to run for 6, 12, or 24 hours on a USATF Certified 500-meter gravel track, designed for both beginners and seasoned ultra runners. The event features a f..

Pi in the Sky is an 8-mile running event taking place in Phoenix, AZ, designed in a FAT ASS style with no entry fee. Participants will navigate a partially marked course through the scenic Phoenix Mountain Preserves, including a summit of Piestewa Peak. Runners are responsible for their own timing a..

The Hypnosis Night Runs is an exciting trail running event taking place at Estrella Mountain Regional Park in Goodyear, AZ, as part of the Insomniac Night Trail Run Series. Participants can choose from various distances, including 6K, 15K, 22K, 36K, and 52K, allowing runners of all levels to join in..

The Blackout Night Runs, hosted by Aravaipa Running, is an exciting annual trail running event taking place at Fort Tuthill County Park. Participants can choose from three distances: 27K, 13K, and 6K, with courses that feature scenic trails winding through ponderosa pines at elevations above 7,000 f..

The Flagstaff Extreme Big Pine event, taking place at Fort Tuthill County Park, features a variety of trail running distances including 53K, 27K, 13K, and 6K. Celebrating its 10th anniversary, the course offers stunning views as it winds through ponderosa pines at elevations above 7,000 feet. Runner..

The "4 on the 4th Run to the Top" is an annual running event held at White Tank Regional Park in Waddell, Arizona. Participants tackle a challenging 4-mile course that offers stunning views and a memorable experience as they run to the top of the park. The event emphasizes sustainability, encouragin..

Stunner Night Runs is an exciting running event taking place at Usery Mountain Regional Park, featuring a flat and fast course that includes the Chain Fruit, Lost Sheep, Channel, and Blevins Trails. This event is part of the Summer Insomniac Night Series, offering various race distances including 50..

The Vertigo Night Runs, part of the Insomniac Night Trail Run Series, takes place at White Tank Mountain Regional Park in Waddell, AZ. This event features a variety of distances, including 6K, 10K, 20K, 31K, and 52K, catering to both novice and experienced trail runners. Participants can enjoy the s..

The Jackrabbit Jubilee is a unique running event taking place at Nardini Manor in Buckeye, Arizona. This fixed-time night race offers participants the choice of competing in either a 12-hour or 6-hour format on a USATF certified 500-meter loop course. The flat, crushed gravel path is designed for a ..

The Mogollon Monster 100 is a challenging trail race set in the scenic Mogollon Rim area near Pine, Arizona. Scheduled for September 6-7, 2025, this event features a grueling 100-mile race and a 42K race, both navigating rugged terrain and varying elevations from 5,300 to 8,000 feet. Participants ca..

The Javelina Jangover Night Run is a thrilling night trail running event held at McDowell Mountain Regional Park in Fountain Hills, Arizona. As part of the Insomniac Night Trail Run Series, this event features multiple distances, including 7K, 15K, 25K, 50K, and 75K, allowing participants to choose ..