Trail Running Calendar United States 2026-2027

The Trick Treat and Trail Fun Run and Festival - North Charleston will take place in North Charleston on Saturday 31 October 2026.

Trail races at Mounds State Park with 5-mile, 5K run, 5K walk and a kids 1-mile fun run. Courses are mostly trail with two water stops, chip timing on bibs, midday packet pickup, and post-race food and medals.

Trail races on the Rocks and Roots Trail at Alum Creek State Park on November 1, 2026, offering 10K, 20K, and 50K distances with tiered registration fees and a no-refund, no-bib-transfer policy.

Run a scenic 3.2 mile trail race around Lake Walden to support the Hartland Area Project. Enjoy a historic resort setting with old school timing and post race raffle prizes for all participants.

Trail race in Little Orleans MD on November 1, 2026 offering 50K and 25K courses through Green Ridge State Forest with multiple aid stations.

A fall trail event at Woldumar Nature Center in Lansing on November 1, 2026 featuring a 5K and a free 1 mile Muskrat Mile, with natural-surface trails and proceeds supporting outdoor science education.

Timed trail event at Gurski Farm in Brookfield CT featuring an 8 hour race, a 4 hour option, and a 5K canicross on a 4 mile loop.

Four trail races across Colorado Springs parks with increasing distances and chip-timed series awards for runners who complete all four events.

Support student programs and the Oakland Tech Cross Country team at Joaquin Miller Park. Choose between a five kilometer trail race or a one mile fun run through the redwood trees.

A community race around Meadowbrook Park in Urbana offering 5K and 10K runs, a 5K walk, and virtual options to benefit Grand Prairie Friends, with medals, optional shirts, music, and packet pickup.

A trail event at Brush Mountain Sportsmen’s Association in Altoona with 10K and 5K races, a 5K walk, and a half mile youth race for ages 5 to 12. Awards and a post race gathering follow the races.

An annual trail event at Gifford Pinchot State Park that raises funds for canine cancer research, featuring a 5k run and a 3.5k walk with awards for canine human teams and solo runners.

Trail races at Caesar Creek State Park on November 1, 2026 offer multiple formats from a half marathon to a six hour timed event and a 20K relay. All races start near the Cedar Point group camp in the Fifty Springs area.

Trail races at FATS near North Augusta, SC featuring 50K, half marathon, and 10K on shaded, single-track loops with staffed aid stations and trail markers.

Trail 10K in Bloomfield CT on Nov 1, 2026 honoring Kevin Hutt, run on rocky single track in Penwood State Park with proceeds partly to NAMI.

Hugs From Vets Trail 10Kish in Henniker, New Hampshire on November 1 features a mixed trail and country road course and raises funds for American Legion Post 78. The field is limited to 150 participants and awards are given to overall and a..

A 5 mile trail race through varied terrain in Saratoga Spa State Park on November 1, 2026, with limited entries, age group awards, and post race drawings. Registration options include online pre-registration and cash or check on race day.

Trail marathon in the Cleveland National Forest on Kumeyaay Lands held Sunday November 1, 2026; registration opens August 8, 2026 on UltraSignup.

A measured, professionally timed out-and-back race in Oaks PA on Nov 1, 2026 offering 10K, 5K and one mile options to support Tourette Syndrome awareness.

Multi-distance looped trail event at Wolf River Refuge Trailhead in Memphis with 14 mile loops, aid stations, WSER qualifying 100 mile and finishers' buckles and medals.