United States
- Alabama 49
- Alaska 17
- Arizona 103
- Arkansas 31
- California 367
- Colorado 140
- Connecticut 45
- Delaware 13
- District of Columbia 10
- Florida 157
- Georgia 104
- Hawaii 4
- Idaho 23
- Illinois 90
- Indiana 60
- Iowa 44
- Kansas 35
- Kentucky 49
- Louisiana 29
- Maine 34
- Maryland 62
- Massachusetts 54
- Michigan 119
- Minnesota 61
- Mississippi 17
- Missouri 70
- Montana 33
- Nebraska 20
- Nevada 32
- New Hampshire 42
- New Jersey 61
- New Mexico 30
- New York 157
- North Carolina 137
- North Dakota 1
- Ohio 110
- Oklahoma 30
- Oregon 78
- Pennsylvania 191
- Puerto Rico
- Rhode Island 11
- South Carolina 65
- South Dakota 12
- Tennessee 68
- Texas 193
- Utah 82
- Vermont 32
- Virginia 162
- Washington 110
- West Virginia 31
- Wisconsin 69
- Wyoming 13
Trail Running Calendar United States 2026-2027
Explore the best trail runs in the United States for 2026-2027! Our updated list features 4129 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
Timed trail event at Pine Mountain on August 8 2027 with loop distances from 2 to 10.8 miles, lift access to the top and a pancake breakfast.
Road and trail runs in Brule, WI on 08/08/2027 offering a 5 mile point to point and a 2 mile out and back walk/run.
A 200.1 mile point to point ultramarathon through Washington's Cascade Mountains featuring Mount St. Helens, lava fields, old growth forests and multiple aid and sleep stations.
Night trail races at Land Heritage Institute in San Antonio offering 5K, 17K, 35K, 50K and a 17K ruck with required headlamps and aid stations.
A limited-field trail ultrarun in Jefferson National Forest offering a roughly 60 km course with a 50 km Party Route, three aid stations, and required self-sufficiency.
Trail loop races near Crystal Springs in Wytheville, VA, with 12.2-mile loops, multiple distance options, required shuttle service, cupless aid stations, and a limited budget entry choice.
A 5k mud run at Wooden Shoe Tulip Farm with 12 to 20 obstacles, a Garden Party, and proceeds supporting Woodburn Rotary.
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.
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.