United States
- Alabama 55
- Alaska 16
- Arizona 110
- Arkansas 44
- California 357
- Colorado 137
- Connecticut 48
- Delaware 14
- District of Columbia 15
- Florida 167
- Georgia 106
- Hawaii 8
- Idaho 16
- Illinois 81
- Indiana 69
- Iowa 38
- Kansas 36
- Kentucky 70
- Louisiana 35
- Maine 29
- Maryland 67
- Massachusetts 59
- Michigan 117
- Minnesota 53
- Mississippi 16
- Missouri 73
- Montana 33
- Nebraska 19
- Nevada 29
- New Hampshire 34
- New Jersey 71
- New Mexico 29
- New York 151
- North Carolina 154
- North Dakota 3
- Ohio 98
- Oklahoma 44
- Oregon 91
- Pennsylvania 197
- Puerto Rico 1
- Rhode Island 10
- South Carolina 71
- South Dakota 8
- Tennessee 73
- Texas 236
- Utah 76
- Vermont 29
- Virginia 148
- Washington 127
- West Virginia 31
- Wisconsin 71
- Wyoming 10
Trail Running Calendar United States 2026-2027
Explore the best trail runs in the United States for 2026-2027! Our updated list features 4147 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
Run through the Flag Rock Area Trails in Norton Virginia during a unique festival celebrating local folklore and the mythical Woodbooger creature.
Trail runs at Moraine Hills State Park on September 26 2026 with in person and virtual options across 5K 10K and half marathon distances.
Trail marathon, half marathon and 5 Mile at Andrew Molera State Park on Old Coast Road, with coastal views, marked aid stations, and a 300 participant limit.
Trail event at Sherando Park in Stephens City, VA offering a timed 4-mile mixed-surface race and an untimed 1-mile out-and-back on the paved path, supporting I'm Just Me Movement.
A point-to-point half marathon from Fanny Hill in Snowmass along the Government Trail to Koch Lumber Park in downtown Aspen, held each late September.
Annual September fundraiser at UNM Lobo Football Stadium supporting the UNM Comprehensive Cancer Center with a 5K Run / Walk, 25 and 50 Mile bike rides, stair challenge and kids' fun run.
Run On The Rocks in Point Of Rocks, MD on September 26, 2026 features 10 mile, half marathon and 20 mile events. The race is chip timed and includes participant shirts, finisher medals and age group awards.
A community ultramarathon and hike at Skyline Wilderness Park in Napa, CA, featuring a 3.3-mile loop repeated up to ten times in an hourly format to raise funds for the Pheo Para Alliance.
Experience the Bloomingdale Trail Run in Chicago featuring a timed 5K and short dashes for youth. This annual event offers a variety of distances on an urban trail for a family friendly day of running.
A community race in San Marcos on September 26 2026 offering a 10K competitive race, a 5K fun run and a free kids trot plus an expo and race merchandise.
A 50K and 25K out-and-back on the McDade Trail beside the Delaware River with three aid stations and cupless support.
Community 5K and 1 Mile fun run in Spartanburg supporting Children’s Cancer Partners of the Carolinas, with teams, awards, and race shirts.
Inaugural Cirque Series at Jay Peak on September 26, 2026 is a trail race with a 7.1 mile course and 3,044 feet of vertical gain across Sport, Expert and Pro divisions.
Experience a point to point trail race from Vail to Minturn with technical singletrack, golden aspen groves, and stunning views of Mount of the Holy Cross.
Experience a scenic run along the Santiam River in Stayton with 10k, 5k, and 3k options featuring a mix of pavement, gravel, and trail.
A 3.1 mile obstacle run with 22 symbolic obstacles raising funds and awareness for organizations that combat human trafficking and support survivors.
Experience the prairies and bluffs of Brandon at the Big Sioux Rec Trail Race, featuring 5 mile and 2 mile distances plus a free kids run through scenic South Dakota trails.
Third annual trail run in Conservation Park Panama City Beach on September 26, 2026 supporting the St. Andrew and St. Joseph Bays Estuary Program.
An urban multi-loop running event in Tulsa on September 26, 2026, featuring marathon through 100 mile options. The unmarked 25 mile loop requires map navigation, uses QuikTrip aid stops, and has a 34 hour finish cutoff.
Community fundraiser in Macon with in-person 5K options, a 1 mile family run, and a virtual 5K window; proceeds support United in Pink's survivor assistance across Central Georgia.