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 looped trail ultra at ACE Adventure Resort and New River Gorge with waterfalls, creek crossings, and four 25K loops for the 100K. Race options include solo 100K and 50K plus two and four person 100K relays.

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 50K and 25K trail event plus a 50K team relay at Chattahoochee Pointe Park on April 25, 2026, run on a 5 km gravel loop along the Chattahoochee River; cash prizes are offered for new 50K course records.

Experience the heart of Florida on a 100 or 50 mile journey through the historic Marjorie Harris Carr Cross Florida Greenway. This endurance run features scenic pine forests, diverse wildlife habitats, and a supportive trail community.

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.

Frisco Railroad Run on April 25, 2026 in Willard, Missouri offers distances from an 8K up to a 50 mile ultramarathon. Proceeds support Ozark Greenways and the Frisco Highline Trail.

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..