Trail Running Calendar United States 2026-2027

Experience a unique chip timed race in Belgium featuring road and trail sections through Harrington Beach State Park. Choose between a fast 5k road course, a 10k hybrid trail run, or a scenic half marathon with Lake Michigan views.

Trail races on the Pinhoti Trail in Heflin Alabama include a point to point 50K, a 25K lollipop course, a 10K out and back and a Kids Fun Run, all finishing at Cahulga Creek Park.

Run through the night on a scenic ranch loop in Cle Elum. This 12-hour event features a community aid station, camping, and a post-run breakfast. It's a unique opportunity for a nighttime trail adventure.

A trail ultra in the New River Gorge featuring four roughly 25K loops with waterfalls, creek crossings, and on-course hydration. Solo and relay formats are offered, with finisher awards and proceeds benefiting Adventure Appalachia.

Trail races around the rim of the Royal Gorge in Cañon City with distances from 5K to 50K. Courses feature rocky, technical terrain, aid stations every 2 to 6 miles, on-site EMTs, chip timing, and finisher medals.

The Georgia Allatoona Park Spring will take place in Acworth on Saturday 25 April 2026. You can run 7 miles.

A flat, fast 50K at Chattahoochee Pointe Park on April 25, 2026 featuring a 5 km river loop. Options include 50K and 25K solos plus a 50K relay for teams of up to five, with course record prizes and the Solo 50K as the RRCA state championsh..

A 100-mile endurance run in the Marjorie Harris Carr Cross Florida Greenway near Ocala, Florida, held April 25-26, 2026, on mixed single-track and paved trails. The course is an out-and-back with staffed aid stations, drop-bag locations, a..

Nighttime trail runs at Coopers Rock State Forest with a 50 km route of about 5000 feet of gain and a 21 km half marathon of about 2000 feet. Aid stations, mandatory lighting, tracking via app, and a 250 entry cap shape the event.

Timed trail event at Carbon Canyon Regional Park in Brea, California. Runners choose 3 hour, 6 hour or 12 hour divisions on a 2 mile loop through the redwood grove with aid stations and finisher items.

The Emerald Coast Mud Run in Defuniak Springs is an obstacle course event featuring competitive and open 5k and 10k races, plus a kids' fun run. Participants navigate 25-30 mud-filled obstacles. The event also supports orphan populations wo..

Promise Land 50K in Bedford Virginia uses the Promise Land Youth Camp as start and finish. The route includes grassy roads and downhill single track with more than 7,400 ft of elevation change and seven aid points on course.

Experience a unique 5K trail race at Kiawah River featuring scenic Lowcountry views and baby goats. This eco friendly event offers farm fresh plants for finishers and supports local wildlife conservation.

Test your endurance at this spring timed trail event in Albion Indiana. Complete as many 3.55 mile loops as possible within 6, 12, or 24 hours to maximize your total mileage.

A women only trail running event at Lake Mohegan in Fairfield, Connecticut on April 25, 2026, organized by Steep Endurance to raise awareness of trail running for women. Entry fees are listed between $30 and $80.

Trail races at the David R. Obey Ice Age Interpretive Center range from a 10K loop to a 50K and a two person 50K relay. Courses run mostly on single track Ice Age Trail with marked aid stations and finisher prints.

Multiple out-and-back races on the Frisco Highline Trail from 8K to 50 miles starting and finishing in Willard, MO. The USATF certified marathon is a Boston qualifier and proceeds support Ozark Greenways.

A 5K road event to Brasstown Bald with 1700 feet of ascent over 3.1 miles. A ruck division carries set weights with a 2.5 hour limit, and awards, shirts, and medals are provided.

Trail race on the Flint Hills Trail near Osawatomie, KS offering 50K, 20 mile, 10 mile and a Fun Run. The course is crushed gravel with staffed aid stations, distance specific shirts and awards and a no refund policy with a one year deferra..

Trail and ultra distances from 5K up to 100K take place at Flat Creek Crossing Ranch near Johnson City on April 25, 2026, over dirty and rocky single and wide track trails with aid stations, drop bag support, and required gear for longer di..