Trail Running Calendar United States 2026-2027

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 a half marathon along the Jordan River Parkway in South Jordan, UT on September 19, 2026, featuring mostly paved trail, staffed aid stations, local finisher medals, free race photos, and a 300 runner cap.

A 13 mile trail race in Ouray, Colorado on September 19, 2026, that supports the Ouray School and begins and ends at Fellin Park. The event features packet pickup, three water stations, aid stations on course, and awards for top finishers.

A trail event near Sisters Oregon featuring a 50K to the edge of the Three Sisters Wilderness and a point to point half marathon with a net downhill. The race supports the Sisters Trail Alliance and includes a shuttle to the start.

A multi-distance ultrarunning event in Junction City, KS on September 19, 2026, held on a shaded flat river trail. Manned aid stations are every five miles and finisher buckles are awarded for all events.

A backyard ultra on 4.167 mile loops through Pollmiller Lake Park in West Point, IA, where runners start a new loop each hour until one runner outlasts the rest. Camping, limited aid, and water are provided.

A technical trail event on Bald Eagle Mountain near Lock Haven featuring a roughly 24-mile course with boulder fields and a 25K option.

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 at Lakeside Park in Pawling offering 24, 12, 6 and 3 hour events on an approximately 1.68 mile mixed surface loop with aid station items, a cupless policy, and finisher medals.

A weekend trail festival in Ringwood State Park featuring a 100 mile race with a 36 hour cutoff, multiple shorter distances, Friday panels and film screening, free camping, and nonprofit partnerships supporting mental health.

A multi-distance trail event at Lucky 7 Ranch on September 19, 2026, featuring high-elevation singletrack, hoodoo descents, and staffed aid stations across distances from a half marathon to 100 miles.

Cirque Series at Crystal Mountain is a 7.9 mile trail race with 2,614 feet of vertical gain on September 19, 2026. Sport, Expert and Pro divisions offer prizes and series points, and timing is by disposable bib chip.

A remote self supported trail event near Leavenworth, WA offering a *100K* and a *100 Miler*, with about 21,000 feet of elevation change and a single re supply point after the 100K. Proceeds support local Search and Rescue and veteran group..

Trail runs at Granite Beach on Folsom Lake with new 10 mile and 5K courses, aid stations, age group awards, a finisher beer glass and a postrace meal.

XC Experience is a two lap 5k on the R S Central High School cross country course in Rutherfordton NC. The route uses packed dirt, grass and some pavement and finishes on the stadium track with multiple spectator viewing points.

Mountain Lakes 100 is a 100 miles trail race on the Pacific Crest Trail between Mt Jefferson and Mt Hood near Olallie Lake Resort, featuring about 11,700 feet of elevation change, limited to 150 entrants, and with manual aid-station trackin..

A two day 70 mile trail relay at Moran State Park on Orcas Island, run over twelve legs by teams of two to six. The course moves through forests, lakeshores, wetlands and the 2,399 foot Mount Constitution summit.

Experience a flat and fast race on the NETT Trail starting at the Eiffel Tower in Paris Texas. Choose from multiple distances including ultra marathons or join the Paris Pair Challenge by running morning and evening races.

Night trail running event near Fountain Hills, Arizona offering distances from 7K to 75K. Staged from the Pemberton Trailhead and organized by Aravaipa Running as the final race in the Summer Insomniac Night Trail Run Series.

The Osprey Trail Run at Oxbow Eco Center in Port St Lucie on September 19, 2026 offers two looped, timed distances with aid stations and proceeds that support St Lucie County environmental education.