United States
- Alabama 47
- Alaska 22
- Arizona 101
- Arkansas 26
- California 340
- Colorado 137
- Connecticut 47
- Delaware 9
- District of Columbia 11
- Florida 133
- Georgia 107
- Hawaii 3
- Idaho 21
- Illinois 87
- Indiana 62
- Iowa 43
- Kansas 34
- Kentucky 43
- Louisiana 26
- Maine 33
- Maryland 60
- Massachusetts 54
- Michigan 114
- Minnesota 60
- Mississippi 16
- Missouri 72
- Montana 37
- Nebraska 16
- Nevada 31
- New Hampshire 45
- New Jersey 54
- New Mexico 27
- New York 157
- North Carolina 130
- North Dakota 1
- Ohio 110
- Oklahoma 27
- Oregon 70
- Pennsylvania 178
- Puerto Rico
- Rhode Island 12
- South Carolina 56
- South Dakota 10
- Tennessee 66
- Texas 177
- Utah 88
- Vermont 34
- Virginia 149
- Washington 109
- 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 3913 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!
July 2027
A multi-distance road race in Emporium, PA featuring marathon, half marathon, 10K and 5K with finisher medals, on-course certification and live results.
Three day stage race offering Half Pint and Full Pint options July 26 to 28 2027 across three stages with published race guide and support services.
Obstacle course races at Tryon International Equestrian Center in Mill Spring, NC from Jul 31 to Aug 1, 2027 across horse trails, red clay hills and creek beds.
August 2027
A day of trail and running races in Spicewood, Texas on August 14, 2027, offering distances from a 1 mile youth race up to a 50k. Registration for most races opens in December 2026 and fees vary by distance.
September 2027
A timed trail event at 1 North Adventure Trails that combines laps with tic-tac-toe games on a bib. Multiple distance options are offered, times are recorded by circuit, and prizes and giveaways are tied to game outcomes.
October 2027
A 48 hour trail event on a private pine forest farm near Sylvania, GA with live chip timing, camping, livestream coverage, finisher medals, and proceeds supporting Ogeechee Riverkeeper.
Multi-loop fall trail event at Alpine Valley near Elkhorn WI with a 7 mile loop, optional weighted rucks, and finish awards including the Grey Wolf medal.
Paws for a Cause in Denmark WI on October 16, 2027 offers canicross and solo trail run or walk options of 2.8, 5.6, and 8.4 miles, with proceeds benefiting Crisis Cafe.
Multiple-distance Spartan obstacle weekend at Southington Off Road Park with Sprint, Super and Beast courses across rugged off-road trails.
May 2030
Conquer mountain trails in the scenic Uwharrie Mountains of North Carolina. This chip timed fundraiser offers 5K and 10K distances featuring forest paths, mountain summits, and beautiful lake views to support local youth camp scholarships.
January 2923
Social trail runs in Edison NJ with secret start locations, 2 and 5 mile options, a post-run party, volunteer perks, and an organizer-listed waiver and hazards.
January 2924
Trail hash run in Middlesex County with a 5-mile Eagle Trail and a 2-mile Turkey Group Run, plus a post-run social and volunteer benefits.