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 52
- 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 155
- 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 3941 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 9/11 memorial stair climb at the Seminole Hard Rock Guitar Hotel in Hollywood, Florida on September 11, 2026. Three climb options for firefighters and civilians, raising funds for the Wounded Veterans Relief Fund and Firefighters Benevolent of Davi..
A remembrance event at the Lake County Fairgrounds Grandstand in Crown Pont, IN where participants climb 17 laps totaling 1,980 steps or join a 1 mile non timed walk. The event includes hero wristbands, limited finisher medals, and supports SWAT T to..
Women only 8 mile trail run in Midway, Utah on September 11 and 12, 2026. Regular and VIP tickets are available; VIP includes a privately catered dinner with a keynote and early access to merchandise.
A noncompetitive, unsupported trail event in Shelburne, NH offering five drop-bag logistics, Garmin inReach tracking, and organized transport for participants tackling the Whites route.
A memorial 5K run, ruck, or walk on the Longleaf Pine Trail in Fayetteville, NC. The untimed out-and-back event donates a portion of proceeds to the National Fallen Firefighters Foundation and includes T-shirts, bibs, and awards.
A point-to-point trail run around Emerald Bay of about 7 miles (approximately 11 to 12 km). The single-track course includes granite steps and moderate climbs and finishes at Lester Beach with shuttle service back to the start.
Trail races at Douthat State Park featuring a roughly 13-mile loop used for a 50K, marathon, half marathon, and a six-mile race, with multiple aid stations, loop-based finisher rules, and limited field sizes.
A demanding 17.1 mile mountain trail race connecting Ouray and Telluride over the high altitude Imogene Pass. This event features steep rocky terrain and strict cutoffs for prepared athletes.
A downhill half marathon and 5K on September 12, 2026, featuring bus transport to the start, a closed canyon route that switches to Cedar City trails, regular aid stations, and a finish at Bicentennial Park Soccer Fields.
A 10.5 mile singletrack mountain trail run in the North Cascades following the Pacific Crest Trail over Cutthroat Pass with self seeded start waves and a cupless aid system.
Trail races of 102.3 miles and 42 km along the Mogollon Rim near Pine, Arizona featuring technical single track, high elevation and substantial total climb.
An obstacle-based 5K at Short Beach, Stratford on September 12, 2026, with 18+ obstacles and fundraising for the Sterling Community Center.
Trail running festival in Mendocino Woodlands Park offering 10K, Half marathon and 6 hour and 12 hour timed events with camping and weekend food options.
Trail event at Clinton State Park near Lawrence KS offering 100-mile, 50-mile, and marathon distances on a 25-mile loop with staffed aid stations and chip timing.
Trail races at Ontario County Park with a half marathon and a 5 mile course, on-site camping, post-race food and awards, and volunteer-supported operations.
Trail races of 70 mile, 30 mile and half marathon distances along the rugged, largely unsupported Shawangunk Ridge near Rosendale NY.
Conquer The Gauntlet in Tulsa is a four mile obstacle course on September 12, 2026 with over 25 obstacles; a kids course and group pricing are available.
A USATF certified chip timed family 5K run and walk through Pla-Mor Park and the Devil's River State Recreational Trail in Francis Creek, WI. The event includes a virtual option and proceeds support local first responders and community programs.
A multi-distance trail running event at Pleasant Creek Park on September 12, 2026, with participant packets, aid stations, and awards managed by a local trail nonprofit.
A longstanding Nederland, Colorado running event offering a 5K road run, a 10K trail, and a trail half marathon, with family-friendly features, on-leash dogs allowed in the 5K, and costume encouragement.
