United States
- Alabama 47
- Alaska 22
- Arizona 102
- Arkansas 26
- California 342
- Colorado 140
- Connecticut 46
- Delaware 9
- District of Columbia 11
- Florida 135
- Georgia 107
- Hawaii 3
- Idaho 24
- Illinois 88
- Indiana 62
- Iowa 43
- Kansas 34
- Kentucky 43
- Louisiana 28
- Maine 33
- Maryland 60
- Massachusetts 53
- Michigan 115
- Minnesota 60
- Mississippi 16
- Missouri 72
- Montana 37
- Nebraska 17
- Nevada 31
- New Hampshire 45
- New Jersey 54
- New Mexico 27
- New York 157
- North Carolina 130
- North Dakota 1
- Ohio 110
- Oklahoma 28
- Oregon 71
- Pennsylvania 181
- Puerto Rico
- Rhode Island 11
- South Carolina 55
- South Dakota 11
- Tennessee 69
- Texas 180
- Utah 86
- Vermont 34
- Virginia 149
- Washington 110
- West Virginia 26
- Wisconsin 74
- Wyoming 15
Trail Running Calendar United States 2026-2027
Explore the best trail runs in the United States for 2026-2027! Our updated list features 3923 exciting trail runs across the country. Find your next trail run in the United States below and join the trail community at these great events!
April 2027
Spring single-track trail races on the Mountains to Sea Trail near Durham, NC, offering 13 miles and 50K courses, cupless with aid stations, shirts, and awards.
Trail races and a team ultra relay on private singletrack at Forever Farm near Mertztown, PA, with stocked aid stations, camping, and cash prizes for relays.
Scenic trail races through the Columbia River Gorge staged at Marine Park in Cascade Locks, offering 100K, 50K and 30K distances, on-site Thunder Island camping, chip timing, stocked aid stations, and a $75,000 prize purse.
A remote trail event at Lake Meredith near Fritch, Texas offering 10K, 25K, 50K, 50M and a 10K ruck on dirt single-track trails.
34 hour trail endurance event in Capitan New Mexico with looped courses from 25K up plus 12 and 6 hour races, organized by Yeti Trail Runners.
Multi-distance ultrarunning event at Gans Creek Recreation Area in Columbia Missouri featuring 24 hour tag team, 24 hour, 12 hour, 6 hour and a 1 hour Cub Run.
A team relay in Chillicothe, Ohio on April 16 and 17, 2027 featuring trail miles with hills and varied terrain. Race profits support local Drug Free Clubs of America chapters and registration is capped at 150 teams.
A 12 hour or 24 hour solo or team endurance event at Oak Mountain State Park where athletes log as many triathlon, duathlon, aquabike or single discipline laps as possible within the time limit.
The 2nd Annual Superheroes for Autism 5K in Center, Texas on April 17, 2027 features a 5K run and a 1.5 mile walk, roll, stroll. Registration opens November 1, 2026; the 5K fee is $30 and the 1.5 mile option is free.
An overnight lap race in Reedley, California, held around the full moon. Options range from 12K and timed 6, 12, and 24 hour categories to 100 miles, plus 2 to 4 person relays, camping, and full aid station support.
A women only 10K trail loop in Auburn with aid stations, age group awards, packet pickup the day before, and travel prizes to Spain awarded by placement and random draw.
An annual event at Arden Hills Army Training Site on April 17, 2027 featuring a 30K foot march plus 30K and 5K trail runs, with music, a business expo, and proceeds supporting veteran and military programs.
A half marathon on the trails around Blodgett, Oregon that is part of the Mudslinger Festival and can be combined with the XC mountain bike race for combined scoring.
Marathon and half marathon along the Jordan River Parkway in South Jordan, UT, planned for April with mostly paved trails, spring scenery, stocked aid stations, and participant caps.
April 17, 2027 trail races at Hyner Eagles Nest offering 25K and 50K courses with major climbs, vistas, stream crossings, and limited entry.
Trail 5K and 10K in Thompson's Station TN supporting New To You Inc to benefit foster children, held on marked trails at Preservation Park with awards and dog friendly policies.
Point to point 100 mile trail race from Valentine to Atkinson on the Cowboy Trail, capped at 150 runners with planned full aid and a 34 hour cutoff.
A memorial 5K trail run and 1 mile walk take place in the orchards at Robinette's in Grand Rapids on April 17, 2027. The 5K follows varied spring terrain while the 1 mile uses a firmer path and proceeds support a local family.
Timed ultraloop races and ruck events on a 5.4 mile loop in Parksville, Kentucky, with individual, relay, and ruck divisions. Full-service aid station, cup free policy, chip timing, and on site primitive camping.
A trail event at Skyline Ridge Open Space Preserve offering distances from a 50 yard kids dash to a 50K race. Routes run largely on the Bay Area Ridge Trail with ocean and Santa Cruz Mountains views.