Trail Running Calendar United States 2026-2027

A charity 5K at Cacapon State Park supporting the Humane Society of Morgan County, with running, walking, and virtual options. The course follows a high school cross country route through woods and past the upper lake, with a post race pup..

Low-key trail running event in Loma, Colorado offering Half Marathon, Marathon (26.2 Miles) and 50 Miler with a flat $50 entry fee. Registration runs April 5 to August 1, and participants may change distance on race day.

Wabash Trace Running Festival in Shenandoah, Iowa follows the crushed limestone Wabash Trace Nature Trail and offers marathon, half marathon, 10K, 5K, and a free kids mile. Races include well stocked aid stations and community support.

Community running event in Lehighton, PA with two 5K course options and a 1 mile walk. Preregistration by September 1 guarantees a T-shirt and swag bag, and chip timing plus an on-site photographer are provided.

A sixth annual trail run at Shining Hope Farms in Conover offering 5k and 10k chip timed courses on a 120 acre farm. Proceeds support scholarships for the Saddles & Salutes program.

A 10K trail run in Kanopolis State Park near Marquette, KS. The course follows the Horsethief Canyon Trail with hills, rocky sections, sand and up to five shallow water crossings.

A seventh annual group run along the Farmington Canal Heritage Trail from West Suffield to New Haven to raise funds for Mental Health Connecticut. About 56 miles, largely self-supported with a 14-hour cut-off.

A 5K run or walk paired with a symbolic 110-floor stair climb at Margaritaville Resort Biloxi honoring first responders, with timed options for runners, multiple registration categories, and water stations along the course.

Experience a historic trail run through Camptown featuring technical terrain and creek crossings. Choose between the 10k individual race, a 5k trail option, or a two-person relay through the Pennsylvania countryside.

A fourth annual 5-mile trail run around Leaser Lake paired with a 100-yard youth Dragonfly Dash, family educational activities, shirts, refreshments, a midway water station, and prizes.

A Keene State College alumni cross-country meet on 09/12/2026 at the Keene State Athletic Complex featuring a men's 5K and a women's 2 Mile race; registration runs 09/06 to 09/12 with a $25 fee per event.

A two loop trail race of 6.2 miles at Uncle John's Cider Mill in St Johns, Michigan. The 10K is part of a weekend of farm events that also includes a 5K, a double 5K/10K and a kids run.

Thunder Run is a 5K trail race with more than 20 obstacles through woods and hills in Candia, New Hampshire on September 12, 2026. Organized by Raymond Area Rotary, 100% of proceeds support local and selected international projects.

Minuteman Day 2026 at Camp Robinson pairs an open 5K and school cross country races with an Army Combat Fitness competition, a health and education fair, unit and equipment exhibits, a BBQ cookoff, and food trucks.

Lap-based trail racing on a 4.37 mile loop at a working cattle farm in middle Georgia offering 1 hour, 4 hour, and 8 hour timed formats with cupless hydration and basic race amenities.

The inaugural Ecusta Trail Races in Hendersonville, North Carolina mark a community celebration of the new 19 mile Ecusta Trail, featuring short and mid distance races; final details are pending government approval.

A memorial community climb on September 12, 2026 to Mt. Grant Mountain near Hawthorne, NV, featuring a roughly 17 mile route with about 7000 feet of ascent and a planned 9/11 tribute that supports the Veterans Memorial Park.

A women only 5K obstacle mud run at The Master's Motoplex in Gaston, SC on September 13, 2026. The course features 18+ obstacles and welcomes participants aged 7 and older in a team focused, non competitive format.

An obstacle course race at Indiana Dunes National Park on September 13, 2026, featuring 10k, 5K and a K9 3.1-mile event. The course uses varied landscapes to reflect terrains associated with military service.

Trail race at Macedonia Brook State Park on 13 September 2026 featuring single-track forest trails, climbs, viewpoints and three distances: 50K, 25K and 12K.