Trail Running Calendar United States 2026-2027

Experience a scenic 2 mile looped course featuring paved paths and single track dirt trails overlooking Lake Vian. Choose from multiple distances ranging from 4 miles to 100 miles with frequent aid stations and a festive cheer zone.

A winter timed ultra in Dousman, Wisconsin offering 6, 12, and 24 hour options for solo runners or relay teams of up to four, set in winter woods and on a frozen lake with warming shelters, hot drinks, a meal, and finisher items included.

Experience the rugged beauty of the Ozark Mountains at David's Trail Endurance Run. Tackle single track trails along Norfork Lake with distances ranging from 7 km to a 50 km ultra on this cupless course.

A point to point 50 kilometer trail ultramarathon in the Sacramento foothills, running mostly on Cronan Ranch area trails from Magnolia Ranch Trail Head to Folsom Lake. A new half marathon distance has been added and proceeds support Breakt..

A trail running event near Mt. Ida, Arkansas, on the Lake Ouachita Vista Trail offering 100 mile, 100 km, and 50 km courses with course maps, GPX files, and race support provided.

A trail event at Silver Falls State Park on February 28, 2026 offering quarter and half marathon options plus a 12 mile ruck challenge. The ruck requires a 35 lb pack or 40 lb vest and courses use much of the Trail of Ten Falls.

Trail races in Sanborn County Park on mostly single track, technical forest trails with multiple distances, significant elevation gain, marked courses, and full aid at key points.

A loop-based endurance event at Will Rogers State Historic Park offering 24, 12, and 6 hour timed races plus fixed distances and relay options on a 2.2 mile course.

Trail ultraruns near Moab offering 15K, 30K, 50K and 50 Mile options across jeep roads and singletrack. Courses pass rim trails with views of Arches National Park and the La Sal Mountains.

Trail races at Goodman Ranch Sycamore Canyon Preserve near Poway, California with 100K, 50K and half marathon options, offered as solo entries or relay teams. Solo 100K entrants must have completed a 50K or longer race.

Two timed events on an approximately three mile loop at Camp GuilRock in Reidsville NC. A 12 hour run records completed laps while a 6 hour ruck scores pound miles as Kz; both use a single aid station and a Race Passport lap system.

An 8 hour out-and-back trail event on a private deer ranch in Molino, Florida, featuring a *4.2 mile* lap, team and individual entries, a 20 lb ruck division, aid at the start and turnaround, and a free kids race.

A scenic 5K and 10K at Russell Crossroads on Lake Martin, Alabama, held February 27, 2027, with the 10K reaching viewpoints atop Heaven Hill; proceeds support the Alexander City Schools Education Foundation.

Trail races on Tejon Ranch near Lebec, California, with 100k, 50k, 25k and 11k options. Marked fire road courses include aid stations, chip timing, noted wildlife and a finish line festival with food and a beer garden.

A winter road race on February 27, 2027 in Cape Vincent, NY, offering 10k, half and full marathon options along a flat out-and-back to Tibbetts Point Lighthouse. Hot showers, aid stations, and postrace refreshments are provided.

A trail running weekend in Superior, Arizona with 50K, 32K, 17K and 12K routes through Arnett Canyon, Picketpost Mountain and the Arizona Trail. Courses feature marked trails, aid stations, chip timing, cupless stations and on site medical..

A timed in-person run on the Clemson University campus plus a virtual eight day challenge, featuring distances from an 800 m kids run to 8 mile options. Proceeds support Clemson's military affiliated student organizations.

A six hour trail challenge in Corpus Christi where runners complete a 5K each hour and must finish every lap within the hour to continue. Lap milestones earn patches and a wooden medal, and top finishers enter a national leaderboard with ca..

A 15th annual 5K at Marion County Airport in Dunnellon where participants run on the airport tarmac, with medals for age group winners and a Traveling Cup for the fastest team. Proceeds support septic maintenance reimbursement grants for co..

Trail races on 27 February 2027 in Glencoe Missouri offering 5 mile and 13.1 mile options on Bluffview, Rock Hollow and Zombie Trails, with chip timing, medals, postrace indoor village and real time course tracking.