Explore the best trail runs in the United States for 2026-2027! Our updated list features 4184 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
A 5K trail run and walk through the Norma Johnson Center trails near Dover, Ohio with parking and race-day registration at the adjoining Yellowbrick on 39. Awards and a door-prize drawing follow the event.
A five-mile trail run at Stoney Run County Park on May 25, 2026, with marked trails, an aid station near mile three, possible mud and a pond crossing, manual timing, and post-race refreshments.
Honor fallen service members and first responders at this flat out and back one mile race in Greenville SC. Runners of all speeds are welcome to participate in this chip timed competitive event.
A weekly cross country series offering thirteen 5K races on Tuesday nights from April to July. The event takes place at Central Park in Parsippany and is open to all ages and abilities. Participants can register for the full series or pay f..
The Johnnycake Jolt Series offers four weekly 10k trail runs in Patapsco Valley State Park. It's a grassroots, low-key event organized by park stewards, with a discount for park members.
A 5k trail run at Black Star Canyon in Silverado, California, with mixed fire road and single track, 390 ft elevation gain, one aid station, a cupless policy, and pre-run access restricted to authorized days.
Experience a series of four mid-week trail races across Monroe County parks with distances ranging from 3.5 to 4.5 miles. Enjoy a low-key atmosphere featuring chip timing and a post-race hot dog cookout.
A timed endurance event on a farmstead near Norton, KS offering 6, 12, 24, 48 and 72 hour options on a 3 mile loop with an optional 4.3 mile dirt road route. Aid, camping, showers and live lap tracking are provided.