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 community run at Long Leaf Park offering a timed 5K and a non-timed 1.5 mile fun run, with in-person and virtual options supporting ovarian cancer awareness and research funding.
Teams of two alternate loops on a mostly trail three mile course at Pike County Stadium in Zebulon, GA. The relay offers six and twelve hour options and raises funds for local food programs.
A 3 mile Reunion Run at Hereford High School as part of the Bull Run Cross Country invitational. The race is open to all ages and carries a $10 registration fee, with registration listed from August 24 to September 26.
Sundown Rundown Fifth Street Cross Edition is a lap based elimination race in Emmaus, PA on 09/26/2026. Runners repeat roughly 1.6 mile laps with tightening time cuts and self score on a public scoreboard.
A 4 mile cross country trail race around Beaver Lake at Pocahontas State Park on Sept 26, 2026, held with Chesterfield Outdoor Fest; cupless with awards and on-site demos.
A 5th annual 3.1-mile run and 1.1-mile walk at The Church of St. Andrew in Staten Island, and the first leg of the Staten Island FALL TRIFECTA.
September 26, 2026 trail event in Kansas City offering 50k, 25k and 12k on mostly single track loop trails with post race food and swag.
Teams of 6 to 13 run a 26 leg relay on a one mile trail loop at The Woodlands in Philadelphia, using custom batons and a torch carrying final 0.2 mile runner.
Dingess Tunnel and Trail 5K in Dingess WV is a 3 mile race through the 1892 tunnel with parking at Muncy Bottom and an official T shirt while supplies last.
A non timed 1 mile and 3 mile walk and run around Hickory Grove Lake at Snow Bunting Lodge. The event raises funds for Chase Away K9 Cancer in memory of a Greater Swiss Mountain Dog named Remy and welcomes pets.
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.
A community 5K and 1 mile kids run in West Grove PA on September 26 2026 supporting Avon Grove High School cross country with a three-loop grass course and race-day refreshments.
Two mile obstacle run at Alameda Park on September 26, 2026 featuring twenty two obstacles including a mud pit, foam run and car wash. Proceeds support local Butler Area School District programs.
Technical trail races in Burlington CT on the Tunxis Trail offering 8K and 5K courses that pass the CT State Trout Hatchery and Nassahegan State Forest.
A fall trail event at Rock Hollow Woods on September 26, 2026 featuring a wheel measured 5K and a 1 mile all ages fun run walk with pre-registration required.
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 in Laredo with obstacles, a 1K family walk, resource and wellness zones, vehicle displays, and food vendors supporting suicide awareness.
Front Runners New York's annual 5K cross country meet at Van Cortlandt Park on September 26, 2026, includes participant sunglasses and age-group awards.
Trail event at Althouse Arboretum with a 5K run, a family dog walk with rescue participation, age-group awards, preregistration shirts and swag.
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.