United States
- Alabama 47
- Alaska 22
- Arizona 101
- Arkansas 26
- California 339
- Colorado 135
- Connecticut 47
- Delaware 9
- District of Columbia 11
- Florida 133
- Georgia 107
- Hawaii 2
- Idaho 21
- Illinois 87
- Indiana 62
- Iowa 43
- Kansas 34
- Kentucky 43
- Louisiana 26
- Maine 32
- 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 129
- North Dakota 1
- Ohio 110
- Oklahoma 27
- Oregon 70
- Pennsylvania 178
- Puerto Rico
- Rhode Island 12
- South Carolina 56
- South Dakota 10
- Tennessee 66
- Texas 177
- Utah 88
- 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 3912 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 casual trail run of about three miles through Carolina Beach State Park starting at Good Hops Brewing on June 19, 2027, with two water stations, post-race awards, brewery festivities, and proceeds supporting the local school and state park.
A 45-mile all-trail ultra in Letchworth State Park near Castile NY on June 19, 2027 featuring varied single-track terrain and long sections between aid stations.
A 5K obstacle run in Dayton MN on June 19, 2027, marking the event's 16th year with Adult and KIDZ Family waves and festival-area spectator access.
Night Train offers 100K, 50K, half marathon and 5K races on the High Bridge Trail in Farmville, VA with cupless aid stations and mandatory water carriage.
A Spokane endurance event on June 19, 2027 offering a 101-mile race plus 100k, 50k, 10k run/ruck and a kiddo sprint on lap-based courses.
Trail races at Topanga State Park with 10 km, returning 15 km Garapito route, a junior 1 km, cash prizes, medals, postrace food and shuttles.
A 100K mountain ultramarathon in Stateline NV covering about 62.9 miles, high alpine terrain to 9,800 feet, and a 24 hour cutoff.
A 20-mile single-loop hike at Versailles State Park on June 19, 2027, with aid stations, a finisher medal, parking on site, and a 1,200 ft elevation gain.
A 200.4 mile loop ultramarathon around Lake Tahoe on single-track trails with 32,093 feet of elevation gain and staffed aid and sleep stations.
A community 5k at Wildwood Metropark with a mixed-surface course and a paved, stroller friendly one-mile walk; proceeds support Metroparks Toledo.
A multi-day trail ultramarathon in Pittsfield, Vermont featuring distances from 10 miles to 200 miles on Green Mountain trails with mandatory headlamps for the longest events.
Robie Point hosts a one-mile relay with Solo, Duo, and four-person teams plus a multiweek 100 mile challenge, awards, tracking, and trail-side vendors.
A three day dirt festival in Alma, Colorado at 10,600 feet featuring mountain bike races, trail running, an off road duathlon, free kids races, and weekend camping in an alpine meadow.
A self-supported 100 mile ultramarathon from Camp Sheppard where runners build their own route by completing six marked mountain trails in any order.
A 100 mile loop in and around Butte, Montana featuring 63 miles on the Continental Divide Trail and about 14,000 ft of vertical gain and loss.
Trail running at Willamette Pass Resort with a 6.9 mile Red Loop and timed 6H and 24H ultra options amid alpine lakes, volcanic peaks, and wildflowers.
Trail ultrarunning weekend in Sturgis SD featuring about 108 mile, 50 mile, 50K and 30K courses on Centennial and Deerfield trails with aid stations.
A trail event near Parker Colorado featuring a 10k with a stepped incline, a kids one mile on the same start, age and gender based staggered starts, aid stations on the loop, and volunteer entry options.
Tough Mudder Twin Cities on June 26, 2027 at Wild Wings of Oneka in Hugo MN runs off trail through pine forests, wetlands and bogs. Options include 5K and 15K courses, an Infinity multi lap format, spectator access and group packages.