Trail Running Calendar United States 2026-2027

A multi distance trail event on Blue Hill Mountain featuring 5k, 10k, 25k and 50k routes on figure eight loops, field paths and technical forest trails, with aid stations on course and proceeds to local conservation and tribal partners.

Trail runs at Twin Creeks Farm in Valparaiso feature tree covered single track, switchbacks, bridge crossings and farmland views. Races include 18 mile, 9 mile and 4 mile looped courses with finisher awards and youth pricing.

Explore the high alpine trails surrounding Aspen, Colorado, in this trail running event. Choose from three distances—50K, marathon, or heavy half marathon—on scenic dirt paths. The finish line at Rio Grande Park coincides with a community f..

A night trail event at Cedar Hill State Park with approximate 5K, 10K, 18K, 36K and 54K options on the DORBA trail system. Runners must carry hydration and may need illumination for night sections; aid stations are limited.

The Tushars Mountain Runs challenge participants on high-altitude trails in Utah's scenic Tushar range. Races include 100K, 70K, marathon, and half marathon distances, starting from over 10,000 feet at Eagle Point Resort.

Find out who is faster, a human or a horse, in this unique trail race. Runners and riders compete simultaneously over half marathon, 50k, or 50 mile courses. It's a direct contest of speed on mixed terrain.

A mountain 5K, 10K and half marathon around Green Valley Lake, CA, featuring mixed paved and dirt surfaces, multiple aid stations, chip timing, race awards, and proceeds benefiting The Children’s Forest.

A two day trail running weekend at Taos Ski Valley on August 1 and 2 2026 featuring a 10K with a 2,612 ft climb, a 20K double loop, a vertical 1K up Al's Run, a kids 1K and combined race options.

Two timed events at Bohemia Manor Farm Winery on August 1, 2026: a 5K run and walk and an 8K trail race that include vineyard, riverfront and wooded trail sections plus awards, swag and a waterfront after party.

Trail races on August 1, 2026 in West Yellowstone, Montana at Rendezvous Ski Trails. Events include Marathon, Half Marathon and 10K on Custer Gallatin National Forest trails; participants are advised to carry bear spray.

A pair of trail races in Afton, Wyoming on August 1, 2026, run on rugged Wilderness terrain. The event features 50k and 31k courses, starts and finishes at Cottonwood Lake and supports Star Valley High School track and cross country teams.

Discover a new trail running challenge north of NYC at the historic Ward Pound Ridge Reservation. Choose from 25K, 50K, or 50 mile distances on a runnable course through scenic wooded trails. Enjoy post race refreshments and earn a unique f..

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.

This trail race on August 1, 2026, offers four distances from 8 to 50 miles on the trails of Philmont Scout Ranch in New Mexico. All proceeds support the youth programs of the ranch. The event features bus transport to start lines and meals..

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..

Run for the Oaks is a 10th annual trail race through the vineyards and oak savannas of Oregon's Left Coast Estate. Proceeds support the Oak Savanna Restoration Project. The event includes wine tasting, live music, and a scenic course for ru..

Run a 10K on two laps of rolling trail around Stryker Lake at Griffin Bike Park. This August event is a DINO trail series bonus race where all finishers earn points. Top finishers and age group winners receive medals.

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..