Trail Running Calendar United States 2026-2027

Trail races at Lake Yahou in Anniston, AL on October 10, 2026 offering 50K, 10 mile and 5.5 mile options on mostly non technical single track. Aid stations, a cupless policy, finisher rocks and awards for top finishers are included.

A charity trail race in Sandy, Utah with 5K, an 11-mile loop and an optional second loop for about 20 miles, run on Hidden Valley Park trails with significant elevation gain; proceeds support cancer patients and a family in need.

A four hour trail endurance event at Mounds State Park where participants run or walk as much as they can within the time. Registration is free and Anderson Road Runners will provide a countdown clock plus food and drinks.

An 80s themed community 5K run and 1 mile stroll at Wheeler Historic Farm on October 10, 2026 supporting prostate cancer research, education, and patient support. The event includes costume contests, a family friendly festival, and an acces..

A community 5K cross-country run at Portage on October 10, 2026, using the local high school course. Pre-registration includes a race t-shirt; top 50 finishers receive medals.

Trail races on the Middle Fork and CCC trails in North Bend, WA, on October 10, 2026. Distances from 10k to 50k feature river valley scenery, aid stations, and some unbridged creek crossings.

Experience an out and back ultramarathon along the North Fork of the Flathead River near Glacier National Park. This event features gravel roads with 2300 feet of elevation gain and stunning views of the Northern Rockies.

A fixed-time trail event in Winona, MN on October 10, 2026 where participants complete 2.50 mile loops between sunrise and sunset. Options include solo runners, up to five-person relays, a family division, meals, camping, and aid stations.

The 26th North American Wife Carrying Championship returns to Sunday River in Newry, Maine on October 10, 2026. Teams of one man and one woman race a 278 yards obstacle course with log hurdles, a sand trap, and the Widow Maker water hazard.

Two days of trail running at Eagle Nest Ranch near Atoka, OK offering distances from 5k to 100k. The event includes onsite camping, packet pickup, a food truck, and supports The Great Root Movement nonprofit.

Experience a 24 hour backyard ultra through the scenic woods of Michigan's Upper Peninsula. Complete a 4.167 mile loop every hour on wide ski trails and singletrack to push your personal limits in a supportive forest setting.

Experience the natural beauty of Estero Llano Grande State Park at the Queen City Trail Run. With distances ranging from a 1 mile youth run to a 10 mile trail race and a 10k ruck there is an event for everyone.

Multiple trail distances at Staunton State Park on October 10, 2026, from a steep 5K to a 50K ultramarathon, plus a 25K FishSlappers division that includes catching a trout; proceeds support conservation organizations.

The Mt. Umunhum Trail Conquest-Fall will take place in Gold Creek on Saturday 10 October 2026. You can run between 5 and 50 kilometers.

On 10/10/2026 the Gemstone Sparkle Sprint 5k at Gemstone Farm in Wilton CT features a timed trail 5k, an accessible stroller run, live music, food and access to the farm, with proceeds supporting The Prospector's mission.

A multi-distance running event at Waterloo Lake Park on October 10, 2026, offering 5k, 10k, half marathon, marathon and 50k on looped courses with two aid stations, guaranteed shirts for timely registrants, and medals for finishers.

Trail races at Long Hunter State Park outside Nashville with Half Marathon, Marathon and 50K routes that circle Couchville Lake and use the Bryant Grove trail and cliff loop. The course mixes dirt singletrack and paved greenway.

Trail races in Rainbow, Oregon with 20K and 50K options across old growth forest and volcanic ridgelines. The 50K includes over 8,000 feet of climbing and multiple summit viewpoints, supported by aid stations and drop bag service.

Mud Factor in Amarillo is a 5K mud and obstacle run at Bowers MX on October 10, 2026, featuring Adult and KIDZ family waves. Participants must bring a signed waiver and adults must show photo ID; spectators pay a festival fee.

A multi-distance trail event at Farmdale Reservoir near East Peoria, Illinois with routes from 10K to 100 miles, on-site camping, aid stations and packet pickup the day before the races.