Trail Running Calendar United States 2026-2027

A 24 hours festival of hourly 5K runs on Pemberton Park trails in Salisbury, Maryland. Runners compete solo or in teams of four using a points based scoring system rather than chip timing.

A multi-distance trail running event on the Pinhoti near Dalton, GA, held September 18–19, 2026, featuring mostly single track, ridgelines and rocky sections. Bus transport and crew access are provided for several distances.

Mile Madness is a looped trail endurance event in Auburn, California, held September 18-21, 2026. Timed events run from 3 to 72 hours with a 0.75 mile loop and options including a 100 mile race plus on-site aid and amenities.

An endurance festival in Moorhead with timed three, six, twelve and twenty four hour run and ruck events. Laps use a five mile loop with aid station support, finishers awards, and buckles for 100 mile runs or 100k rucks.

An evening 5K series at Arizona Falls with three monthly races that support Child Crisis Arizona. Live events are chip timed with age group awards and raffle prizes, plus a virtual option with collectible medals.

A three-day health and wellness festival at Kingston Downs combining a choose your distance run on The Loop with a large sauna, yoga, talks, live music, camping options, and an experiential expo featuring vendors and wellness programming.

Savage Race - Georgia Fall on September 19 2026 in Dallas Georgia offers a short 3 plus mile course with 15 to 20 obstacles and a longer 5 to 7 mile course with 25 plus obstacles. Prices vary by registration window and parking is twenty dol..

A weekend of Spartan obstacle races at Killington Ski Resort in the Green Mountains, featuring Sprint, Beast, Ultra and a Kids Race across steep, off-trail terrain. The event listing includes obstacle counts, sample pricing, and participant..

A Spartan Race weekend at Meadow Wood Equestrian Center near Monroe, WA, featuring wooded trails, narrow paths and Spartan obstacles. Events include Sprint, Super, Beast and a Kids Race, plus an Obstacle Workshop and a Hurricane Heat event.

Road Atlanta Trail Run is an event at Road Atlanta organized by Dirty Spokes Productions. The organizer runs off road cycling adventures and offers custom bike builds.

A marathon and half marathon on the Jordan River Parkway Trail in South Jordan featuring paved trail miles, staffed aid stations, locally made finisher medals, free race photos, and a participant cap of 300.

A 13-mile mountain trail run in Ouray, Colorado on September 19, 2026, starting and ending at Fellin Park. The race is a fundraiser for Ouray School, includes packet pickup, limited water stations, and awards for top finishers.

A trail race day in Sisters, Oregon on September 19, 2026, featuring a scenic 50K to the edge of the Three Sisters Wilderness and a point to point half marathon with a net downhill. Proceeds support the Sisters Trail Alliance.

A multi-distance ultrarunning event in Junction City, KS on September 19, 2026 featuring out-and-back river-trail loops with aid stations every 5 miles, finisher buckles for all events, and specified time cutoffs.

A backyard ultra in West Point, Iowa with repeated 4.167 mile loops through Pollmiller Lake Park. Runners complete hourly loops on a mostly paved course until one runner remains.

Boulder Beast on September 19, 2026 in Lock Haven, PA is a trail event on Bald Eagle Mountain featuring a boulder field and varied terrain. It offers about 24 miles with 6000 feet of gain or a 25K option and limits entries to 600.

Trail races in Brookfield New York offer a 5k, 15k and a 50k ultra on truck and horse trails; the 50k includes 4,800+ feet of vertical gain and a nine hour cutoff.

A timed trail festival in Pawling, NY offering 24, 12 (day and night), 6 and 3 hour events on a roughly 1.7 mile loop with about 160 feet of gain per loop. The event includes an athlete tent area, aid station offerings, cupless rules, and f..

A three-day trail festival at Wawayanda State Park with events from a 1 mile kids race to a 100 mile race with a 36 hour cutoff, varied terrain, on-course aid support, free weekend camping and a program of panels and a film screening.

Trail races from a half marathon to 100 miles around the Paunsaugunt Plateau near Lucky 7 Ranch. Courses feature high elevation singletrack and doubletrack, Thunder Mountain hoodoo descents, stocked aid stations and on-site camping.