Trail Running Calendar United States 2026-2027

La Garita 200 is a new 200 mile mountain race in South Fork, Colorado, forming a large loop through the La Garita range and reaching nearly 13,000 feet. Entry is confirmed once the initial field of 25 to 30 runners is reached.

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.

Shawnee Hills Trail Races runs August 22 and 23, 2026 at Camp Ondessonk in Ozark, Illinois. Multiple distances including 100 mile, 100k, 50k and a half marathon traverse sandstone canyons and waterfalls with on-site tree house lodging.

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..

A trail running event at Hyner Run State Park with a 14 mile course and a shorter 7K option. The race requires a qualifying time, enforces a 4.5 hour limit, and provides aid stations plus post race food and drinks.

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.

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.

A first annual cross country meet at Muskegon Catholic Central with high school races and an open alumni and community 5K; proceeds benefit MCC cross country and track and field programs.

Experience high altitude trail running through the scenic singletrack and historic landmarks of Staunton State Park. Choose between a full or half marathon featuring sweeping mountain views and a festive post-race meal.

A community trail running event in downtown Ruidoso offering 13.8, 8.5 and 4 mile courses plus a kids dash, refill stations, finisher medals, age group awards, and on-site packet pick-up.

Habanero Hundred is an August looped trail event at 7IL Ranch near Cat Spring, Texas, offering distances from 10K to 135 miles and relay options. The course uses a 10 km loop with aid stations, pacing for 100M and 100K, and finisher awards.

Multi-hour looped trail challenges at Blackhawk Ski Club in Middleton, WI, with individual and team relay options, plus a 1.7 mile fun run that highlights the course features and terrain.

A backyard ultra on a 4.167 mile loop at Winona State Forest near Mannsville NY. Runners must complete each loop within an hour and return to the start; the last runner remaining wins.