Trail Running Calendar United States 2026-2027

This high-altitude trail run starts at 10,000 feet on Rabbit Ears Pass. The 10k course features 1,200 feet of climbing and descending on a mix of dirt roads and single-track. A shorter 5k option is also available.

Location The Bull Dam Trail Run takes place at the Howard Eaton Reservoir, locally known as Bull Dam, in North East, Pennsylvania. The address is 9843 Black Rd. Event Details The event features three trail running distances: 5K Trail Run/W..

The Oli Via trail races in Chattanooga offer a half marathon and 5K on entirely dirt courses. With significant elevation gain on both distances, it's a challenging event suited for runners and hikers meeting specific pace requirements. The..

Trail races at Turkey Mountain on September 7, 2026 offering 5 Mile and 2 Mile courses that start and finish at the lower parking lot. Entrants receive a race t-shirt and a finisher medal and the event closes the Turkey Triple series.

Experience an intense trail race through the Angeles National Forest to the summit of Mt Baldy. This historic mountain run climbs over 4000 feet to reach a finish line at an altitude of 10064 feet.

Experience a premier mountain running festival in Big Sky, Montana, featuring technical courses from 1K to 50K. Runners face steep ridgelines and significant vertical gain, including the iconic ascent of Lone Peak.

The Superior Fall Trail Race in Lutsen, Minnesota, features 100-mile, 50-mile, and marathon distances on September 11-12, 2026. Entry is managed through a lottery system. Details are available on the event's official website.

Run Woodstock 2026 Run Woodstock is a multi-day running festival held in Gregory, MI, on September 11-12, 2026. The event is inspired by the spirit of the original Woodstock festival. Races The event features several race distances on sceni..

The Wasatch 100 is a classic 100-mile point-to-point race through Utah's stunning Wasatch Mountains. With over 24,000 feet of climbing, it traverses high ridges, canyons, and mountain passes from Kaysville to Midway. The challenging course..

The American Heroes Run takes place on September 11 and 12, 2026 in Longmont, Colorado. Participants can run various distances on a flat, fast loop course. The event honors American heroes with special awards and a patriotic theme.

Kingwood Ultras offers a scenic 2-mile loop trail in Frenchtown, New Jersey, featuring timed ultra races and a 10K. Runners enjoy gourmet meals, camping, and unique handmade wooden awards. The course winds through woods and fields with stre..

Experience the excitement of cross country racing under the lights at the world famous Apalachee Regional XC Park featuring distances from 3km to 8km for all ages and levels.

Run the scenic Rubicon Trail in a point-to-point race around Lake Tahoe's Emerald Bay. The 7-mile course features technical single-track with granite steps and stunning lake views. Your entry includes a shuttle, medal, and race photos.

A trail race day at Douthat State Park offering 50K, marathon, half marathon and six mile options with looped courses, significant elevation gain, stocked aid stations and chip timing.

The Cutthroat Classic is an 11 mile trail run on the Pacific Crest Trail through the North Cascades. It features a wave start, mountain views, and is a cupless event. Proceeds support local trail maintenance.

Event Overview The Mogollon Monster is a trail running event held on the Mogollon Rim near Pine, Arizona, approximately 90 minutes northeast of Phoenix. It features two race distances: a 100-mile ultramarathon and a 42 km (marathon) race. T..

Run through ancient redwoods on a looped trail course at this weekend festival. Choose from timed 6 or 12 hour events, a half marathon, or a 10k race. The private camp setting offers camping, live music, yoga, and communal meals.

Race Overview The Hawk Hundred is a trail running event presented by the Lawrence Trail Hawks. It offers a 100-mile, a 50-mile, and a marathon (26.2 miles) distance. The race is held at Clinton State Park in Lawrence, Kansas, at the Army Co..

The Ontario Summit Trail Races offer a revised course format with short and long trail options in Ontario County Park. The event features camping, post race food and beverages, and relaxed registration policies. It takes place in Naples, Ne..

Explore the scenic Shawangunk Ridge on a rugged 70-mile trail. Choose from three distances: a 70-miler, 30-miler, or half marathon. This unsupported event celebrates the preserved beauty of the 'Gunks' mountains.