Explore the best trail runs in the United States for 2026-2027! Our updated list features 4096 exciting races across the country. Find your next race in the United States below and join the running community at these great events!
A remote roughly 20 mile ridge trail race near Bozeman, Montana, run by volunteers with a lottery limited field. The route is technical and exposed; aid stations are volunteer staffed and participants must carry a water vessel.
Experience a scenic cross country 5k along the wooded trails of the White River in Noblesville. Participants enjoy a timed race with rewards including local honey and medals for top finishers while supporting local food security.
Summit Grays and Torreys Peaks in this 8.8 mile Colorado endurance event. Participants must carry a 20lb dry load while tackling 4,101 feet of elevation gain.
A community Backyard Ultra at Loudy Simpson Park in Craig, Colorado, with repeated 4.167 mile loops each hour until one runner remains. A single loop Citizens Race uses the same riverside course for a shorter experience.
Mountain Madness is a 50 mile relay in Ashley National Forest on August 15, 2026, with team and solo options, support vehicles allowed, and no organized aid stations along the course.
A 4.61 mile trail race at Moody Park in Claremont NH featuring narrow single track, wet sections and a steep drop and climb at Gravity Cavity. The event is part of the Western NH Trail Running Series and benefits the local parks department.
Lucky Bucket 5K takes place August 15, 2026 at Eugene Mahoney State Park in Ashland, NE. The off road course mixes dirt trails, grass and paved paths; entries include park admission, food, two drink tickets and a post race gathering.
A trail 5K in Gettysburg on August 15, 2026, with a race shirt option for early registrants and an event bottle opener medal. Brewfest options and tours of the Daniel Lady Farm House and Barn are available the same day.
A timed 5K at Brimfield Winery on August 15, 2026, run on a mostly grass cross country style course. Registration options include a standard 5K with a postrace wine pour and a volunteer plus run option.
A scenic trail 5K on Wanakee’s 227 acre site in the White Mountains and Lakes Region of New Hampshire, held during Wanakee Homecoming. Proceeds support a camp scholarship fund and facility improvements.
A 4.4 mile run and walk through the woods, trails, and back-roads of Brimson Minnesota with a virtual option. All proceeds support the Brimson Area Volunteer Fire Department, Minnesota's 2025 Fire Department of the Year.