United States
- Alabama 59
- Alaska 16
- Arizona 97
- Arkansas 45
- California 343
- Colorado 137
- Connecticut 35
- Delaware 11
- District of Columbia 13
- Florida 169
- Georgia 98
- Hawaii 8
- Idaho 14
- Illinois 74
- Indiana 64
- Iowa 27
- Kansas 30
- Kentucky 67
- Louisiana 33
- Maine 24
- Maryland 65
- Massachusetts 47
- Michigan 109
- Minnesota 41
- Mississippi 14
- Missouri 61
- Montana 44
- Nebraska 22
- Nevada 27
- New Hampshire 26
- New Jersey 66
- New Mexico 23
- New York 137
- North Carolina 153
- North Dakota 2
- Ohio 85
- Oklahoma 52
- Oregon 71
- Pennsylvania 157
- Puerto Rico 1
- Rhode Island 10
- South Carolina 66
- South Dakota 8
- Tennessee 61
- Texas 247
- Utah 68
- Vermont 23
- Virginia 140
- Washington 130
- West Virginia 30
- Wisconsin 67
- Wyoming 7
Trail Running Calendar United States 2026-2027
Explore the best trail runs in the United States for 2026-2027! Our updated list features 3875 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!
October 2026
Two days of obstacle racing at Massanutten Resort featuring a Sprint 5 km, Super 10 km, kids races, spectator access, and on-site lodging options.
Multi distance running event in St. Joseph Missouri on October 24 and 25 2026 with races from 100 miles to a half marathon on a 25 mile loop.
Trail marathon, half marathon and 5k near the Grand Canyon South Rim in Tusayan, Arizona, on forest and multiuse paths with aid stations and a souvenir medal.
Timed 12, 6 and 3 hour loop races plus a Trick or Treat fun run on a 2.2 mile loop around Miller Lake at Little Mulberry Park, October 24, 2026.
An annual Manteo event featuring a 3.1-mile point to point 5K, a Sweet Treat Fun Run, costume awards, and proceeds supporting Operation Christmas Elf.
Trail race in Moab, Utah offering distances from 15K to 100K across sandstone canyons and varied trail terrain.
A community 5K and 1 mile in Hendersonville with a mostly flat course, costume contest, race shirt and finisher item, chip timing, and post race festival activities.
Local US Road Running event in Manheim, PA on October 24, 2026 offering 5K and 10K distances, finisher medals, and posted results; limited staff and water stations, EMS not stationed on site.
A looped trail event at Eisenhower Park with multiple distances and virtual options, cupless aid stations, and a 350 runner cap.
A Day of the Dead themed running event in Tulsa with races from a kids dash to a chip timed half marathon, a costume contest, aid stations, and a post-race rally.
Multi-distance ultrarun at Champoeg State Heritage Area with repeated 10 km loops, two aid stations, cupless policy, pacer allowances and finishers awards.
A 15 kilometer trail event at Dr. Edmund A. Babler Memorial State Park on October 24, 2026, offering both a foot race and a ruck division. Ruck participants must carry at least 20 lbs and receive a custom rucking patch.
A 100 mile out and back trail ultramarathon through New River Gorge featuring rugged singletrack, river views, mining ruins, and substantial elevation gain.
Trail runs at Red Top Mountain State Park with 7.4 mile and 3.7 mile courses, a 275 runner cap, race shirts, and age group awards.
Trail races around three Greensboro lakes offering half, marathon, 40 mile and relay options, with virtual and ruck divisions and supported aid stations.
Trail events at Wildwood Canyon State Park near Yucaipa, CA featuring an 8 hour loop race and a 6K on the same 3.7 mile course.
Local road races in Bowling Green on 10/24/2026 offering 5K, 10K, and a 13.1 mile half marathon with finisher medals and posted results. Registration fees vary by distance.
A fall trail running weekend at Suttle Lake, Oregon featuring 24 hour, 12 hour and 6 hour timed races on a 3.6 mile loop, free on-site camping, provided food, and basic facilities with portable toilets.
Two-day trail race in Sky Valley, GA offering a 50K with 7500 ft gain and a 25K with 3500 ft gain, plus course maps and a runner handbook.