Explore the best trail runs in the United States for 2026-2027! Our updated list features 4221 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
Run a 5k under the stars at Hagan-Stone Park, guided by hundreds of LED tea lights and live bluegrass music. This night trail race includes a custom shirt, a commemorative mason jar, and two post-race cocktails or mocktails. A headlamp is r..
Riverlands 100 is a 100 mile trail race at Androscoggin Riverlands State Park in Turner, Maine. Solo runners run four 25 mile laps; invited five person relay teams split the course. This edition is planned as the event's final running.
A 12 hour trail endurance event in Glorieta, New Mexico where participants complete as many 3.2 mile loops as possible. The event features running and rucking categories, on course aid, nearby lodging and family activities, and a 150 partic..
On May 2-3, 2026 White Lake Ultras run at White Lake State Park in Tamworth NH. Runners complete a slightly technical 2 mile single track loop with a short beach section and choose from 24 hour, 12 hour, or 6 hour formats.
A time trial up and down Firelane 1 in Forest Park covering about 4.45 miles and 1,266 feet of elevation change. Waves of runners start every ten minutes and a post-race viewing party with livestream and refreshments is held at Great Notion..
Mud Factor MCKINNEY is a 5K mud and obstacle run at Myers Park in McKinney, Texas on May 2, 2026. The event has Adult and KIDZ Family waves, requires a signed waiver and photo ID for adults, and charges a spectator fee.
A 5K Spartan Stadion at Raymond James Stadium featuring 20 obstacles, stadium stairs, and a kids race. Spectator options are available and the event is supported by local sports partners.
A timed trail event at the Pocomoke YMCA that runs from sunrise to sunset, where runners complete 3.3 mile laps across mostly single track trail for about 13 hours and 41 minutes. Aid, YMCA facilities, rest areas, and awards are provided.
On May 2, 2026 the TOUGH Gator 5K Mud Run offers timed 5K and 2K courses across 200+ acres of Florida wilderness with multiple muddy obstacles. All proceeds support international aid including disaster relief and school supplies.
Trail races in Lone Pine CA on May 2 2026 include 50 mile, 50 km, marathon and 10 mile distances through the Alabama Hills and Mt Whitney foothills with ten aid stations and community support.
Test your endurance at this 24 hour track event in Davenport where you can run or walk at your own pace. With a limited field of 60 participants, every runner receives a shirt and personal lap counting support.
Experience an illuminated night obstacle race in Mchenry featuring torch lit trails and technical rigs. Participants can enjoy live entertainment and bonfires after completing their 5k or unlimited lap challenge.
This trail half marathon in Caldwell follows the historic Chisholm Trail. Runners will encounter a course featuring rocky terrain and red dirt hills. The event is scheduled for early May.