Trail Running Calendar United States 2026-2027

A 5K cross country race at Penitentiary Glen Reservation in Willoughby on August 18, 2026. The course mixes grass fields and crushed limestone trails, with separate races for male and female competitors and open entry for kids and adults.

Weekly trail races at Catamount Outdoor Family Center in Williston, VT, with 5 km, 2.5 km half lap, and a cubbies category for ages 5 and under. Events run rain or shine with a stated thunder and cancellation policy.

Explore the scenic trails of Monroe County during this four part mid week race series. Enjoy chip timed runs through various local parks along with post race cookouts and custom series participant awards.

A 60 hour endurance challenge at Snow Mountain Ranch where runners repeat a 10 mile trail loop to reach milestone distances. Entry includes lodging, meals, training and recovery services.

La Garita 200 is a 200 mile mountain loop that starts and finishes in South Fork on the banks of the Rio Grande. The route rises to just under 13,000 feet and passes through pine forest, alpine tundra and mountain parks.

GPS Too Hot to Trot is a four mile out and back race on the NCR Trail starting at the Paper Mill parking lot in Cockeysville, MD on August 19, presented as part of the Grand Prix Series.

The Augúst, Montana's second oldest footrace, holds its 58th running in Helena on August 20, 2026. A 5K trail race presented as a minimalist fundraiser for local high school cross-country teams.

Two day trail event at Silver Mountain Resort in Kellogg, Idaho featuring a 13K (listed as 8 Miles) and a 2 mile run with gondola access, a two day vendor village, swag bags, and weekend giveaways.

A team relay at Crystal Mountain on August 21-22, 2026 featuring three alpine trail loops, a mid-race gondola ride, and views of Mt. Rainier. Multiple team formats are offered, plus on-site camping and glamping at Ragnar Village.

Three Friday evening 5K races at Arizona Falls with three collectible desert medals, chip timing, age group awards, raffle prizes, and a virtual entry option; proceeds benefit Child Crisis Arizona.

Trail races at Camp Ondessonk in Shawnee National Forest with multiple distances from half marathon to 100 mile, technical single track, waterfalls, five staffed aid stations, and on site tree house lodging options.

Fixed-time ultras of six and twelve hours take place on a 500 meter flat gravel loop at historic Nardini Manor in Buckeye, Arizona. The event features an on-course aid station, cupless refills, crew zones, and onsite parking.

A trail half marathon in Post Canyon near Hood River OR on August 22, 2026, featuring about 2,300 feet of elevation gain, two official aid stations, a cupless policy and mandatory water carry, with finisher prize bags and random bonus prize..

Trail races in Windham, ME on technical single-track loops with 13M, marathon, and 50K options; two aid stations, on-course markings, wood carved finisher medals, and a required participant donation to local trail nonprofits.

A point to point 100K in Naples, NY on the historic Bristol Hills Branch trail through the Finger Lakes. Mostly single track with rugged terrain and a 20 hour cutoff; finishers earn four UTMB points and it is a Western States qualifier unde..

Trail race at Hyner Run State Park near North Bend PA offering a 14 mile course and a shorter 7K. The route runs on Sproul State Forest trails, has a strict six hour cutoff, and three aid stations.

A two day gravel run event in Lincoln Nebraska offering 50k, half marathon, 10k and 5k mostly on gravel and dirt roads. Races are self supported with aid stations and a hilly course averaging 4 to 5 percent grade.

A high-elevation, approximately 100-mile out-and-back ultramarathon in Leadville, Colorado, featuring Hope Pass and over 15,000 feet of climbing. The event uses an entry lottery and includes 11 aid stations, pacer allowance, and buckle awar..

Experience a unique trail race through the rolling hills and meadows of the Tryon International Equestrian Center. Choose between several distances on a scenic loop course featuring a mix of dirt paths and single track trails.

Experience a high altitude trail run through the Rocky Mountains on 100 percent unpaved roads and trails. This dog friendly event in Fraser supports children facing cancer through the Shining Stars Foundation.