Trail Running Calendar United States 2026-2027

Looped trail races at Thomas F. Riley Wilderness Park offering 5k through 30k and a 6 hour event on August 1, 2026; registration opens February 1.

A trail running event in Cimarron, New Mexico on August 1, 2026 offering 50 mile, marathon, 18 mile, and 8 mile races. Proceeds benefit Philmont Scout Ranch, a large high-adventure camp with more than 300 miles of trails.

Experience a mixed-surface 5K in Mattawan that journeys from paved school roads into wooded trails. This community event supports local education and offers finisher medals for all participants. Registration includes options for individuals..

A trail event at Left Coast Estate in Rickreall Oregon on August 1 2026 offering 10K and 5K run and walk options plus virtual choices. Proceeds support the Oak Savanna Restoration Project and include post race wine tasting and awards.

A 10k trail race at Griffin Bike Park in Terre Haute on August 1, 2026. The two lap course circles Stryker Lake with rolling hills and generally stable footing; finishers earn bonus series points based on placement.

Trail race in Goshen, Vermont beginning and ending at Blueberry Hill Inn. It offers 14 and 36 mile mountain single track routes with significant elevation gain, summit views, aid stations and primitive camping.

The Hillman Ride and Fly will take place in Frankfort Springs on Saturday 1 August 2026. You can run between 13 and 50 miles.

The Winter Park 50K offers a scenic point-to-point mountain run starting at Winter Park Resort in Colorado. Runners experience a mix of singletrack trails, forest paths, and dirt roads before finishing in town. Aid stations and finisher awa..

A flat, shaded trail loop in Palm Coast, Florida hosts timed 6 hour and 12 hour events beside the river and ocean. The race includes a fully stocked aid station and is organized by an experienced race director.

Mountain road races between Hatcher Pass Lodge and Willow, Alaska, offering a Marathon, a roughly 54-mile 50 Mile, and 3-person relays with significant elevation gain and multiple aid stations.

Mountain trail races near Helena, MT offering 50 Mile, 50 K and 13.1 Mile routes on technical single track with substantial elevation gain. Courses are remote with aid stations and likely wildlife sightings.

Take on rugged ravine trails in Binghamton with 5K, 15K or a timed 12 Hour endurance challenge. Expect steep climbs, creek crossings and technical terrain, plus an option to race with a weighted pack for added grit.

Join the South Texas Rollers Cross Country Invitational in Corpus Christi for a scenic 5 km at West Guth Park. Open to all, teams and individuals can compete for medals and age group awards.

Trail races at Little Bennett Regional Park on August 1, 2026 offer 5K and 10K singletrack courses with hills, stream-side sections, aid stations and post race food.

Run steep ski slopes at Swain Ski Resort in a mountain trail race with two loops and nearly 2,500 feet of climbing, including the Robinson ascent. Enjoy post race food and drinks and chase championship and age group prizes.

A seven-race trail series in Oconomowoc from April to October 2026 offering 5K, 10K, half-marathon, walking and ruck options, cupless events, age-group scoring and finisher Woodles.

Trail races at Rodeo Beach in the Marin Headlands offering 8K, half marathon, 30K and 50K on coastal singletrack and fire roads; chip timed, cupless, capacity 350.

A skyrunning weekend at Mt. Ellinor in Hoodsport, WA on August 1 and 2, 2026, with a 22 km summit skyrace and an 8 km forest loop, limited campground, and inclusion in the Skyrunner World Series and UTMB Index.

Run a unique multi-loop marathon through California's scenic Royal Gorge. Choose to tackle the 26.4-mile course solo or share the adventure with a partner or team. The event features a central, festive aid station accessible only by shuttle..

A free 5K trail event for children 12 and under near the east rim of the Pennsylvania Grand Canyon, offering medals, T shirts, a volunteer supported course, and a provided post race lunch.