Explore the best trail runs in the United States for 2026-2027! Our updated list features 4000 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 in Lowell on October 3, 2026 supporting music therapy and campus stewardship, with live music along a mostly unpaved route and age group awards.
Fineview Step Challenge in Pittsburgh on October 3, 2026 features 2 mile and 5 mile courses that climb 12 public staircases with over 1,600 steps including a 371 step set on Rising Main Avenue. Proceeds support Fineview Citizens Council pro..
Participate in a 2 mile run or walk through the scenic gravel trails of Garvan Gardens. This fourth annual event supports Alzheimer's Arkansas and includes awards for top finishers and various age groups.
Navigate through Waubonsie Park using maps and instructions to find checkpoints in this final series race. Participants can compete solo or in teams for a self supported five mile orienteering challenge.
A chip timed 5k run and walk at Thistlethwaite Vineyards on October 3, 2026, featuring a two loop cross country course and a finish line pour of wine. The event includes race swag, age group awards, and supports the Humane Society of Greene..
A 25K trail race at Edwin L. Smith Preserve in Kennebunkport, ME on October 3, 2026, with proceeds benefiting the Kennebunkport Conservation Trust and registration capped at 100.
Experience a trail half marathon on San Bruno Mountain featuring 2,400 feet of elevation gain and stunning views. Enjoy a scenic route with 93 percent trail coverage followed by a post race meal and finishers medal.
Trail races on Philip S. Miller Park ridgelines include a family adventure run plus 5K, 10K, half marathon and 50K with chip timing and aid stations.
An annual military fitness tribute at Queenslake Horse Farm in Georgetown, Kentucky honoring the 19 fallen heroes with a weight carrying challenge and a full day music festival.
A scenic 5K through Estes Park during Elk Fest with shuttle transport from the Visitor Center and a finish at Performance Park.
Eight hour and 12 hour endurance runs on an approximately one mile crushed gravel loop at Boling Park in Canton GA with electronic lap counting and on course aid.
Trail race in Dahlonega, GA offering a 50K and half marathon across three ~10-mile loops with 5000' elevation gain and three aid stations.
A timed trail ultra in Cumberland RI offering 8 hour, 12 hour, and 34 hour options for individuals and teams up to four. The 4.2 mile loop mixes smooth trail and moderately technical rocky sections.