United States
- Alabama 47
- Alaska 22
- Arizona 101
- Arkansas 26
- California 340
- Colorado 137
- Connecticut 46
- 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 55
- South Dakota 10
- Tennessee 66
- Texas 177
- Utah 86
- 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!
June 2027
A 5K, 10K and half marathon along the Katy Trail and Frontier Park in historic downtown St Charles, with post race awards and a festival style finish area.
Five day multi state running series June 2 to 6 2027 with looped park courses, a central aid station, and medals for each state plus a series finisher award.
A semi self supported 200 mile point to point race in Iowa, mostly on paved trails closed to motor vehicles. The course runs from Marshalltown to Jefferson, offers seven aid and sleep stations, and features live GPS tracking.
A weekend of trail events at Brady's Run Park in Beaver Falls, Pennsylvania, offering ultras, trail races, a relay, and a 5K. Registration details and fees vary by event and a pacer category is available for the 100 mile and 101K.
A multi-distance trail event on the Jericho Horse Trail in Francis Marion National Forest offering looped 10k to 100mi courses, aid stations, pacers, and summer heat to consider.
A Last Runner Standing backyard ultra in Soldotna, AK on June 4, 2027 with entry listed at USD 110 and registration via UltraSignup.
Trail event in Morgan Monroe State Forest on June 4 to 5, 2027 with a 100 km race featuring about 8,500 ft of climbing and a 20 mile fun run.
A timed ultramarathon in Interior Alaska offering 6, 12 and 24 hour trail challenges on the UAF West Ridge trails, held under the midnight sun for runners and walkers.
Point-to-point trail runs of 112 or 50 miles along the New England Trail blue blazes to Guilford, CT, requiring dedicated crews, navigation, and night trail experience.
The inaugural F.I.T. 50k in Cumberland, Rhode Island is a 50k trail ultramarathon with equal parts smooth non technical and moderately technical terrain. The event includes a generous cutoff time and a $65 registration fee.
Point-to-point 100K trail race from Port Mayaka to Hobe Sound beach on mostly single-track trail, with varied ecosystems, wildlife, and an 18 hour time limit.
A multi-distance trail event in Mohican Memorial State Forest with 100 mile, 50 mile and marathon options, aid stations about every five miles, and awards including a 100 mile finishers buckle for those within the 32 hour limit.
Two days of obstacle races at Perfect North Slopes near Cincinnati with 5K, 10K, 21K, 50K, kids races and a Trifecta option.
Annual Marine Corps League Mud Run at Jomeokee Campground in Pinnacle NC features a muddy obstacle-course and community charity support, held each first Saturday in June.
A rugged trail ultramarathon in Worlds End State Park and Loyalsock State Forest near Forksville, Pennsylvania. The event offers a 100K with extensive elevation and a 50K that shares much scenic single-track.
A two distance event at Rockland Lake State Park with a flat, accessible 5K and a rugged 10K up the Long Path to Hook Mountain Summit. The 10K features 1,300 ft of elevation gain and one on course aid station.
A multi-distance running festival in Eaton, Colorado on June 5–6, 2027 offering races from 7K to 100 miles, relay and virtual options on a 2 mile groomed dirt loop with aid stations, camping and glamping.
Trail runs of 31.1 miles and 12.4 miles through Sierra National Forest, with spaced aid stations, onsite pre-race lodging and dinner, and no pets on course or campus.
Trail ultramarathon near Butterfield Trailhead featuring 50 mile, 50k and 30k courses with marked trails, aid stations, drop bag options and free photos.
Trail races of 50K, 25K and 13K at Doe Mountain Recreation Area near Mountain City TN with a climbable 60 foot fire tower and USATF sanctioning.