United States
- Alabama 51
- Alaska 18
- Arizona 104
- Arkansas 39
- California 375
- Colorado 144
- Connecticut 47
- Delaware 14
- District of Columbia 10
- Florida 158
- Georgia 111
- Hawaii 4
- Idaho 22
- Illinois 92
- Indiana 64
- Iowa 49
- Kansas 38
- Kentucky 51
- Louisiana 37
- Maine 34
- Maryland 64
- Massachusetts 55
- Michigan 121
- Minnesota 62
- Mississippi 18
- Missouri 71
- Montana 34
- Nebraska 20
- Nevada 35
- New Hampshire 45
- New Jersey 64
- New Mexico 33
- New York 164
- North Carolina 147
- North Dakota 1
- Ohio 110
- Oklahoma 41
- Oregon 81
- Pennsylvania 200
- Puerto Rico
- Rhode Island 11
- South Carolina 68
- South Dakota 11
- Tennessee 67
- Texas 202
- Utah 82
- Vermont 32
- Virginia 167
- Washington 120
- West Virginia 33
- Wisconsin 72
- 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 4248 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!
August 2027
A 103 mile single loop ultramarathon in Pennsylvania's Wilds that circles the Pine Creek watershed with over 20,000 feet of climbing and aid station based tracking.
A mountain vertical challenge at AZ Snowbowl on August 14, 2027, covering about 11 to 12 miles with roughly 4300 of elevation gain to a peak of 11,500.
A 17 mile trail race at State Line Lookout in Closter NJ featuring four mile technical loops, rock scrambles, stocked aid stations and significant elevation with serious hazards.
A Trifecta weekend at Dillingham Ranch on Oahu featuring Sprint, Super, Beast, Ultra and kids obstacle races across coastal and ridge terrain.
Trail races at Rampart Reservoir offering 16 mile and 8 mile courses, shuttle service from Merit Academy, limited parking at Rainbow Gulch, horseshoe finisher medals and a membership raffle.
A 24 hour event at Nashotah Park with solo and relay options plus a range of fixed distance runs and ruck events, camping and evening activities.
Trail races at Rocky Branch Park in Belmont, NC offering 50K, 25K and 5K on a marked looped course with aid stations and a handmade pottery finisher medal.
An urban trail event on August 15, 2026 in Columbus, Georgia offering 25K, 50K and 50 miles with river views, southern-style aid stations, and a 100-runner cap.
A 7.1 mile trail race in Alta on August 14, 2027 with 2,545 ft of vertical gain, multiple divisions, per-race cash or gear prizes and season points.
Looped endurance races at Lincoln Park on August 14, 2027 with 18 hour, 12 hour, 6 hour and 3 hour options plus a 30 minute kids loop and team competition.
August races in Ouray County centered in Ridgway featuring a half marathon, 10K and kids fun run on mostly dirt roads; proceeds benefit the Mount Sneffels Education Foundation.
Trail event at Stokes State Forest on August 22, 2027 offering 5K, 10K, 10K ruck, and a 17 mile option plus military discounts and a hardship entry.
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.
Multi-day trail festival at Wawayanda State Park offering races from 1 mile to 100 miles, timed events, panels, film screening and free camping.
Trail races near Butte, Montana along the Continental Divide Trail with multiple distances, historic rail features, chip timing, aid stations, and post-race refreshments.
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.
A timed long distance walking event at Alpine Valley, Elkhorn, WI on October 9, 2027 offering 7, 14, 21, and 28 mile loops, optional weighted vests, and a 10 hour finish limit.
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.
Trail races at Harriman State Park in Tuxedo New York featuring a 10K and a 13.1 mile course, with registration supporting trail maintenance.