Trail Running Calendar Arizona 2026-2027

A 13.4 mile trail half marathon near Grand Canyon Village through Kaibab National Forest, featuring forest jeep roads, rocky and dirt sections, and a paved final mile. Registrants receive a shirt and finishers receive a medallion.

Charity bib entries reserve spots in the Javelina Jundred 100 Mile and 100K races at McDowell Mountain Regional Park with fundraising minimums of $4,000 and $3,000. The 100 Mile is a 2027 Western States qualifier and a Golden Ticket race.

A single-loop night event on the Javelina course, the Jackass Night Trail is a 31K (19 mile) loop with four aid stations, costume and glow themes, and a lively Jackass Junction aid station to visit during the run.

A solo trail event at McDowell Mountain Regional Park on November 6-7, 2026 with a 6.6 mile Red Loop and timed 6 hour and 24 hour ultra options on a 15.2 mile course. The weekend features a Ragnar Village with food trucks, music, and a bonf..

A two day trail relay at McDowell Mountain Regional Park on November 6-7, 2026, featuring 121 miles of single-track desert trails with 15.2 miles per runner. Teams of 8 or 4 camp in Ragnar Village with food trucks, music, and Rent A Tent av..

Pecan Classic is an orchard run offering 5K and 10K distances in early November, staged where pecan trees are ready for harvest. The event is hosted by Farmers Investment CO and donates proceeds to a local non profit.

Experience the natural beauty of Catalina State Park with trail races and a flat 5k road run. Enjoy a homemade Mexican breakfast and professional photos included with your registration at this Tucson event.

Trail races and a 5K at Catalina State Park in Tucson on November 8 2026 using the Nature Bridal and 50-Year Trails, including a 2.75 mile out-and-back and on-course water points.

Night trail races at Usery Mountain Regional Park on November 14, 2026 feature 30K, 20K, 10K and 5K options on looped desert trails with aid stations, drop bag service, and on course support.

A trail race at Usery Mountain Regional Park on November 14, 2026 offering 50 mile, 50K, 25K, 10K and 5K courses. Routes run through desert and Goldfield Mountain terrain with aid stations, cupless policy, drop bag options, and race support..

On November 14, 2026 the Route 66 UltraRun offers a 140 mile Crewed Runner race and a new 100 mile CenturyRun along Historic Route 66 in Arizona, with relay options, flexible team strategy, and centennial finisher awards.

The Margonaut is a 26 miles trail event in Prescott, Arizona on November 14, 2026, presented by The Hike Shack and Saddles 100. The event highlights the Dells section and is also described by organizers as a dells-only marathon that may be..

A multi-day endurance event in Goodyear, Arizona on a USATF certified 0.988178 mile loop featuring fixed-time and fixed-distance races. The 2026 edition hosts the USATF 24 Hour Championship and includes on-course aid, camping, and a prize p..

A two-day Spartan Trifecta weekend at Phoenix Raceway with Sprint 5K, Super 10K, Beast 21K and a kids race, combining laps on the NASCAR track and desert trails. Team entries and a verified service member discount are available.

A fall race day at Monument Valley Navajo Tribal Park featuring a marathon, half marathon and a 4-mile trail race, cupless aid stations, veteran recognition and proceeds supporting Navajo Nation health programs.

A Thanksgiving cross-country event at Reid Park with a European-style course and hay bales. Distances include a two-loop 5K and a one-loop 1.5 mile fun run; strollers are allowed and dogs are not permitted.

A trail running event on December 5, 2026, near Vail, Arizona, featuring 50 mile, 55K and day and night 13 mile courses along the Arizona Trail. Aid stations, cupless service, finisher awards, and proceeds supporting the Arizona Trail Assoc..

Night trail races at McDowell Mountain Regional Park with 25K, 10 Mile and 5 Mile courses run under headlamps. The event includes aid stations, drop bags, on site medical support, and a cupless race policy.

Trail runs in McDowell Mountain Regional Park offering 5 distances from 5 miles to 50 miles on desert single track, marked courses, aid stations, chip timing, drop-bag service, and a Charity Beer Garden supporting trail volunteers.

Three 50 mile trail ultras on the Arizona National Scenic Trail make a season long challenge where each race must be finished within 15 hours. Finishers receive event swag and a custom garment, and certain groups are eligible for registrati..