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
Experience eight weekends of trail running across Ohio and Kentucky this fall. With distances ranging from 5K to 50K and unique 6 hour challenges, there is an event for every trail enthusiast.
Community 16th Annual Red Devil 5K at Avon Grove Middle School on September 26, 2026 features a three-loop grass course, chip timing, awards, and a 1 mile kids run.
Eighth Annual Tuff Tornado Run at Alameda Park is a two mile, 22 obstacle mud run with chip timing, food trucks, music, and fundraising for school programs.
Experience a technical trail race through the Nassahegan State Forest and Devil’s Kitchen in Burlington, featuring 5K and 8K distances on the Blue-Blazed hiking trail system.
Fall trail event at Rock Hollow Woods ELC featuring a wheel-measured 5K and a 1 mile all ages fun run/walk with pre-registration required by September 19.
An untimed, family friendly fun run on the Violet Crown Trail in Austin on September 26, 2026, with a finish line celebration and proceeds supporting trail stewardship.
Team based 5K with obstacles plus a 1K family walk at Father Charles M. McNaboe Park supporting suicide awareness and community resources.
A fall cross country 5K in Van Cortlandt Park with race day packet pickup, age group awards, live results and a pair of translucent rainbow sunglasses for each participant.
Experience a 5k trail run or a family dog walk through 27 wooded acres at the Althouse Arboretum followed by a festive Dog Days Fair with vendors and rescues.
A community 5K partial trail run and Family Fun Walk at Palmetto Islands County Park on September 26, 2026, raising funds for Carolina Children's Charity.
An end of summer coastal trail race at South Beach State Park offering 5K, 10K and half marathon distances with mixed surfaces and aid stations.
An annual Sun Valley ascent to Warm Springs covering 1.86 miles and 3,140 ft, with race and hike classes, a KinderClimb for kids, family and business team competitions.
A 3.1 miles light trail 5K at Elizabethtown Nature Park on September 26, 2026, with age group awards; adult registration is $25 and kids 12 and under run free.
Certified 5K and a separate health walk at Ridge Ferry Park on September 26, 2026 supporting mammography scholarships with postrace refreshments and awards.
Charity 5K run/walk at Castle in the Clouds supporting the New Hampshire Humane Society, a 3.2 miles course on trails and roads with awards, superhero swag, and leashed dogs welcome.
A trail 5K and walk at Common Ground in Stanley NC supporting a $2,000 scholarship for an East Gaston High School senior.
Community 5K run and 2K walk at Lake County Fair Grounds supporting oral cancer awareness; timed 5K, non-competitive walk, and event awards.
An outdoor fundraiser on September 26, 2026 at Kanawha State Forest offering a 5K trail run and a 2.5 mile hike to benefit the CAMC Children’s Advocacy Center.
A community memorial 5K in De Kalb, TX on Sept 26, 2026 supporting student athletes, run on a marked mixed pavement and trail course with water stations and on-site parking.
Trail 5K and 1 mile fun run at Camp McDowell in Nauvoo, Alabama benefiting overnight programs at the McDowell Environmental Center.