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
Low-key evening trail series in Forest Park with three five race seasons, 4 to 7 mile courses, standings for regular participants, and a post season awards party.
Three days of trail races in Fruita, Colorado with four distances, desert singletrack views, and qualifying opportunities for UTMB World Series and Western States.
Multi-day trail event at McNaughton Park, Pekin IL featuring looped single-track trails and distances from 10 to 200 miles with aid stations and camping.
Trail weekend at Broxton Bridge Plantation with a 3.3 mile loop, 34 hour and Last Man Standing formats, camping, on course aid, and awards for finishers and top placements.
Trail Atlanta April 9 to 10 2027 at Georgia International Horse Park is a team relay covering 126.4 miles of single track through Georgia pine forests with on-site camping and amenities.
A military style 5 mile obstacle course in Tuscaloosa with 20+ obstacles and a Marine regulation O Course, with proceeds supporting the Alabama Marines Foundation.
Zumbro Endurance Run offers 100, 50, 34 and 17 mile trail races at Zumbro Bottoms, Minnesota on April 9 and 10, 2027.
Two day memorial event in Gatlinburg with marches and runs from 5K to full marathon, supporting Gold Star Families and honoring fallen service members.
Supported ultramarathons on the Foothills Trail in Pickens, SC, offering 150-mile and 75-mile options with GPS tracking and eight aid stations.
Amasa Trail Race in Moab, Utah offers 25K, 15K and 10K trail courses through Kane Springs Canyon and Amasa Back with river and mountain views. Aid stations are cupless so runners should bring a reusable cup.
Trail half and full marathon through the Whitewater Center trails in Charlotte, NC with aid stations, age-group awards, and pre-registration deadlines for shirts and medals.
Sunset races at Sabino Canyon on April 10 2027 offering a 7.4 mile race and a 2 mile fun run with shirts, aid stations, finish-line food and a finisher medal for the 7.4 mile.
A turtle themed 5K at Hopkins Farm Brewery in Havre De Grace raising funds and awareness for the Susquehannock Wildlife Society. The trail race includes wooden participant medals, costume prizes, and an after party with live music.
Two days of Spartan obstacle races at Pala Fox Raceway including Sprint, Super, kids races and spectator access with mud pits rope climbs and a festival finish.
A multi distance trail weekend in New River Trail State Park near Fries, VA featuring 5K to 100 mile races on a flat, crushed gravel rail trail with aid stations and volunteer support.
A 50K out and back trail race from Sunrise Trailhead into desert terrain via the Pacific Crest Trail and Oriflamme Canyon, with stocked aid stations and a 9 hour limit.
A 5K trail run and walk at Blydenburgh County Park supporting Last Chance Animal Rescue, with mixed trail surfaces, onsite refreshments and a dog friendly park.
A spring trail running event at Greensfelder County Park in Wildwood, Missouri, with looped courses on mostly single-track trails. Distances range from a 1 mile kids run up to 100 miles and include a 25K RUCK and a night 50K.
A rugged point-to-point 50-mile trail race on Indiana’s Knobstone Trail with roughly 10,000 ft of elevation gain, multiple aid stations, drop-bag support, and cupless water service.
Trail race at Green Lakes State Park in Fayetteville, NY offering 50km, 20 mile, and 10 mile looped courses with aid stations and time cutoffs.