United States
- Alabama 47
- Alaska 22
- Arizona 104
- Arkansas 27
- California 344
- Colorado 137
- Connecticut 46
- Delaware 9
- District of Columbia 11
- Florida 135
- Georgia 107
- Hawaii 3
- Idaho 25
- Illinois 87
- Indiana 62
- Iowa 43
- Kansas 34
- Kentucky 43
- Louisiana 29
- Maine 33
- Maryland 60
- Massachusetts 51
- Michigan 114
- Minnesota 58
- Mississippi 16
- Missouri 70
- Montana 37
- Nebraska 18
- Nevada 31
- New Hampshire 45
- New Jersey 54
- New Mexico 28
- New York 154
- North Carolina 129
- North Dakota 1
- Ohio 111
- Oklahoma 28
- Oregon 71
- Pennsylvania 179
- Puerto Rico
- Rhode Island 11
- South Carolina 56
- South Dakota 11
- Tennessee 69
- Texas 181
- Utah 86
- Vermont 34
- Virginia 149
- Washington 111
- West Virginia 25
- Wisconsin 73
- Wyoming 14
Trail Running Calendar United States 2026-2027
Explore the best trail runs in the United States for 2026-2027! Our updated list features 3937 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!
September 2026
A 3.1 mile run and walk at Stony Fork Campground in Wellsboro, PA over grass, gravel and dirt trails with two creek crossings. Funds support the Chromosome 18 Registry and Research Society and medals are awarded by overall and age categories.
A family-friendly orchard trail event on September 26, 2026 at Diehl's Cider Mill featuring a 5K and 1 mile fun run, race shirts, medals, free cider and donuts, and additional Ciderfest activities.
The Great Trail Race is a point to point event between Truckee and Tahoe City, California, on Saturday, September 26, 2026. Participants may choose gravel bike, mountain bike, or trail run and select either an Elite or Classic course.
Community scarecrow displays and an off road 5K at the USU Botanical Center, with costume contest, voting, food trucks, live music, and a short accessible walk.
A 33.3 mile single loop trail run in the George Washington National Forest featuring a climb of Big Schloss with 360 degree views and three aid stations. Entry is limited to 60 runners and opens August 3, 2026.
A lap format running or walking event at Sunfish Pond County Park on September 26, 2026, with 1.0 mile laps and a three hour most-loops format. Proceeds benefit the Northern Tier Veterans Group and the event includes a bonfire with hot dogs and s'mor..
A 5K trail run and walk on September 26, 2026 at Schwertel Family Farms and The Berry Market in Trempealeau WI. The course runs through a corn maze, into a valley and beside a berry patch while a portion of proceeds supports G-E-T Athletes.
A cross-country meet at Reservoir Hill in Pagosa Springs with middle school 3K and high school 5K races on hilly forest roads and single-track trails. Ribbons go to the top 10 and team awards for top high school teams.
A one-loop trail run of 4.167 miles plus a Last One Standing endurance event where runners repeat the same loop hourly until only one remains. Registration opens April 9 and closes July 13, 2026.
A 10th annual farm-based 5k trail run and family day in Fort Atkinson, WI supporting A-T research with in-person and virtual participation options.
A chip timed trail event at Camp Skyline in Almont featuring a 5K and a 1 mile course across wooded trails, fields, and a private dirt road. Post race snacks, s'mores, and awards for top finishers are included.
A one day cross country festival in Oxford, NC featuring 11 races across youth, middle school, high school, collegiate, and adult divisions, with proceeds supporting Central Children's Home of North Carolina and Durham Striders Youth Association.
A 12 Mile uphill trail race at Purgatory Resort in Durango, Colorado on September 26, 2026. The single track course climbs from the base to the summit and concludes with a post race celebration including food and beer.
A community 5K in Baltimore on September 26, 2026 with in person and virtual options, organized by Cancer Warriors Inc. to raise funds for cancer research.
Trail Half Marathon and 10K near Moab on September 26, 2026 featuring scenic single track courses, aid stations, and a finisher mug and shirt.
A single day endurance walking event through the Schuylkill Center offering 7 to 28 mile loop options and optional weighted ruck challenges.
Mission Possible at Willamette Mission State Park on 26 September 2026 offers chip-timed 5K and 10K trail races plus accessible All Abilities 2.25-mile and 1.6-mile loops, with volunteers on course and post-race pancakes and snacks.
A community trail event at Woodlands Preserve in Belle Chasse on September 26, 2026 featuring a 5K and a 1 mile fun run. Proceeds and registration fees support Woodlands Conservancy land protection and restoration.
A six hour trail challenge of repeating a 5K loop each hour; finish all six to earn the OUTLAST medal and a place on the national leaderboard.
A 50K trail ultra in Waterville PA with rocky, technical trails, about 7,500 feet of climb and an 11 hour cutoff on September 26, 2026.