United States
- Alabama 55
- Alaska 15
- Arizona 107
- Arkansas 44
- California 351
- Colorado 129
- Connecticut 38
- Delaware 16
- District of Columbia 14
- Florida 174
- Georgia 97
- Hawaii 9
- Idaho 12
- Illinois 68
- Indiana 71
- Iowa 30
- Kansas 35
- Kentucky 70
- Louisiana 29
- Maine 25
- Maryland 71
- Massachusetts 56
- Michigan 110
- Minnesota 48
- Mississippi 15
- Missouri 64
- Montana 33
- Nebraska 21
- Nevada 27
- New Hampshire 27
- New Jersey 73
- New Mexico 28
- New York 134
- North Carolina 163
- North Dakota 2
- Ohio 91
- Oklahoma 44
- Oregon 79
- Pennsylvania 174
- Puerto Rico
- Rhode Island 8
- South Carolina 68
- South Dakota 6
- Tennessee 72
- Texas 242
- Utah 66
- Vermont 20
- Virginia 141
- Washington 121
- West Virginia 29
- Wisconsin 66
- 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 3954 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!
April 2027
Obstacle course event in Sikeston Missouri on April 10 2027 featuring a 3.1 mile course with 25 plus obstacles, multiple 5K waves and a child 1.5 mile race.
Trail races at Fonta Flora Whippoorwill Farm in Nebo, NC: a 7 mile course with 425 ft gain and a 5k through Lake James State Park.
USATF sanctioned 10 mile trail race in Andover MA with timed results, aid stations, baked prizes, and proceeds supporting Merrimack River Trail maintenance.
A multi-distance trail weekend in Bristol, VA with riverside trails, swinging bridges, a fire tower climb, chip timing, and a linked three-race series.
Trail races in Sewanee, TN featuring a Half Marathon, 50K and 50 Miler on Franklin State Forest rim trails with a 16 hour official finish and tiered refunds.
Flat, fast trail races at Brazos Bend State Park near Needville TX on April 10, 2027, offering 50M, 50K, 25K, 10K, 5K and a free kids run.
Trail ultramarathon at Croft State Park with 100 Mile, 50 Mile, 50K and 10 Mile options on a 10.05 mile loop, stocked aid stations, and set time limits.
A spring Lake Sonoma trail weekend featuring a Western States qualifying 100K, a 50K with a bridge crossing, and a women only Trail Sisters half marathon.
A community festival and trail running event on April 10, 2027 in Aubrey TX offering 1 mile, 5K and 10K courses, vendors, music, and local park fundraising.
Community 5K and 10K trail run at Porterville Military Academy on April 10, 2027, with a kids 1/4 mile and a virtual option; participant swag and age-group awards.
Trail races at LLELA in Lewisville, Texas on April 10, 2027, offering distances from 1 mile to 31 miles while supporting habitat restoration.
Bigfoot Running Company's Spring Fling in Tulsa on April 10, 2027 features kids and adult races, a virtual half, race-day amenities, and volunteer opportunities.
Trail ultramarathon in Pinnacle Mountain State Park near Little Rock offering 50 mile and 50 km courses along rocky single track and the shore of Lake Maumelle.
Runs through 50 acres of vineyards at Ingleside Vineyards with 5K and 8K chip timed courses, plus post race wine and live music.
A scenic loop race around Angel Island offering a 10K single loop and a half marathon of two loops with island ferry access and a 400-runner limit.
Trail races in JW Corbett Wildlife Management Area near Loxahatchee, FL, featuring technical single-track courses of 50 miles, 50K and 18 miles.
A beach-based run and ruck event at Surfside Beach offering 50K to 5K distances, full aid stations, cupless hydration, medals and shirts, and a 400-runner cap.
A family friendly endurance event in Allison Park with multi-loop ruck, run and walk options on 4.7 mile trails and a 2.2 mile pavement adaptive loop.
First Annual Meadowlark Marathon in Lindsborg KS offers marathon, half and 5K on the new Meadowlark Trail with finisher medals and a Riverside Park celebration.
Trail races at Canoe Creek State Park on April 10, 2027 offering a 10K loop and a 13.1 miles course across varied, often muddy, trails.