United States
- Alabama 47
- Alaska 22
- Arizona 102
- Arkansas 26
- California 342
- Colorado 140
- Connecticut 46
- Delaware 9
- District of Columbia 11
- Florida 135
- Georgia 107
- Hawaii 3
- Idaho 24
- Illinois 88
- Indiana 62
- Iowa 43
- Kansas 34
- Kentucky 43
- Louisiana 28
- Maine 33
- Maryland 60
- Massachusetts 53
- Michigan 115
- Minnesota 60
- Mississippi 16
- Missouri 72
- Montana 37
- Nebraska 17
- Nevada 31
- New Hampshire 45
- New Jersey 54
- New Mexico 27
- New York 157
- North Carolina 130
- North Dakota 1
- Ohio 110
- Oklahoma 28
- Oregon 71
- Pennsylvania 181
- Puerto Rico
- Rhode Island 11
- South Carolina 55
- South Dakota 11
- Tennessee 69
- Texas 180
- Utah 86
- Vermont 34
- Virginia 149
- Washington 110
- 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 3940 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
A team trail relay at Georgia International Horse Park on April 9-10, 2027 featuring smooth single track riverside trails, overnight camping, and a weekend village with bonfires and yoga.
A two-day obstacle course event in Tuscaloosa on April 9-10, 2027, with 20+ obstacles including a Marine regulation O-Course. The program includes competitive, open, team, and multiple children's race categories.
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.
A full and half marathon on the Whitewater Center trails in Charlotte on April 10, 2027, with aid stations, marked courses and pre-registration deadlines for shirts and medals.
A sunset road race in Sabino Canyon near Tucson offering a 7.4 mile out-and-back on the paved tram road and a 2 mile fun run. Online registration is capped, all entrants receive a shirt, and finishers in the longer distance receive a medal.
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.
Obstacle course weekend at Pala Fox Raceway with Sprint, Super, kids races and spectator options across April 10-11, 2027.
Flat, 100% dirt out-and-back trail races on the New River Trail in Fries VA offering 100k, 50k, 25k, 10k and a free untimed 5k with stocked aid stations and a cupless policy.
Oriflamme 50K on April 10 2027 is an out and back trail race that drops from the Pacific Crest Trail into desert canyons before a long climb back. The event is limited to 150 runners and features stocked aid stations and finisher medals.
A 5K trail run/walk at Blydenburgh County Park in Smithtown, NY, on mixed-surface trails with on-site amenities and proceeds supporting Last Chance Animal Rescue.
A point-to-point 50 Mile trail race along Indiana's Knobstone Trail with about 10,000 ft of elevation gain, organized by Trailblazer Running on April 10, 2027.
Trail race at Green Lakes State Park on April 10, 2027 offering 10 miler, 20 miler, and 50 km on a 10.4 mile loop with varied trails and two aid stations.
A cloverleaf trail race in Quincy, WA featuring single track loops around desert lakes and the Columbia River Gorge, central aid support, required personal hydration, and options from 10K to 50 miles.
Trail ultramarathon series around Smithsonian Butte with multiple distances across mesa singletrack, slickrock, technical sections, stocked aid stations, and cupless support.
Multi-distance ultrarunning event in Jacksonville AL on a paved trail with 100 mile, 50 mile, 50K and half marathon courses and staffed aid stations.
Trail races at Noli Indian School on the Soboba Indian Reservation featuring marathon, half marathon, 5k and a kids 3k with Native and Open divisions.
Mud Factor Wichita is a 5K mud and obstacle run at Bar 2 Bar MX in Maize, Kansas on April 10, 2027, with adult and KIDZ waves, a $27 early bird price, and a required signed waiver.
A community trail event at Northwood High School in Pittsboro, NC featuring a 5K trail race and a 1 Mile fun run or walk. Leashed dogs are allowed and registered participants receive a T shirt and goodie bag.
Turtle Trot is a 5K run and walk at SunWest Park in Hudson, Florida, with a paved course around old salt mines. Proceeds support Pasco County's PAIR program and every registered participant receives a finisher award.
A two-day trail event near Tucson on April 10 and 11, 2027 offering a 100K up Mount Lemmon and two 50Ks on desert and mountain singletrack, with stocked aid stations, maps, and crew access for the 100K.