Trail Running Calendar United States 2026-2027

Hit the trails at the Yellowstone Trail Marathon in West Yellowstone, Montana, offering marathon, half marathon and 10K courses that start and finish at Rendezvous Ski Trails. Enjoy rugged mixed terrain, aid stations and finisher medals in..

Run through rugged Wyoming Wilderness at El Vaquero Loco on Aug 1, 2026, choosing a challenging 50k or 31k course. This community race supports Star Valley High School track and cross country while showcasing scenic, off road trails.

Ridge Reaper Trail Runs returns Aug 1, 2026 at Ward Pound Ridge Reservation near NYC, offering multiple distances from runnable loops to epic 50 mile challenges. Expect wooded technical trails, ridge views, finisher medals and podium awards..

Join the Triple Dog Dare in Irving on August 1, 2026, featuring 5K, 10K, 15K, an untimed 1 Mile, a free Kid's Dash and a virtual option. Enjoy a participation shirt and finisher medal while supporting Encounter Church.

A looped trail event in Thomas F. Riley Wilderness Park offering distances from 5k to 30k and a six hour challenge. Registration opens February 1, 2026, and every finisher receives a shirt and medal.

A multi-distance trail race at Philmont Scout Ranch in Cimarron, NM on August 1, 2026. Proceeds support Philmont Scout Ranch and the Boy Scouts of America.

Run the Mattawan Wildcat Road & Trail 5K, a spirited course from Mattawan Elementary winding through school fields into wooded trails. All finishers get a medal and proceeds support the Mattawan Public Education Foundation and Brainstrong.

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.

Run rugged singletrack to Mount Moosalamoo in Goshen Vermont with Lake Dunmore views, choosing 14 mile or 36 mile distances that test your climbing legs. Entry includes a shirt, postrace meal, finishers award and primitive camping.

Steel City Human vs Horse invites runners and horseback riders to Hillman State Park to race side by side across scenic 20k, 50k, and 50 mile courses. A pre race safety meeting is required and camping is available for horses and people.

Run a scenic mountain 50K or 10K from Winter Park Resort into town with flowing singletrack, aspen groves and views of the Continental Divide. Expect changing high altitude conditions, full aid stations and a finisher award.

Run laps on a shaded flat one mile loop between river and ocean at the River to Sea 12 6 Hour Trail Race in Palm Coast FL on Aug 1. Choose 12 hour or 6 hour timed options with a fully stocked aid station and friendly volunteers.

Run the Hatcher Pass Races along Willow Fishhook Road in Willow, Alaska with Marathon, 50 Mile and three person relays that showcase alpine views and rugged terrain. Expect big climbs, stocked aid stations and a true backcountry challenge.

Run 50 Mile, 50K or 13.1 Mile courses in the rugged Elkhorn Mountains near Helena, MT on technical single track, jeep roads and forest service roads. Expect steep climbs, wild scenery and a true backcountry challenge.

Join the Summer Sundown Rundown in Kempton, PA for an endurance trail circuit where short laps, shrinking cutoffs, and the last runner to finish the final lap wins. Celebrate with complimentary Bright Path Brewing beer for 21 and over.

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.