Trail running races in the United States
Find trail running races in the United States. Compare 435 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Upcoming running events include 50K races, 10K races, 25K races, half marathons, 100K races and 5K races.
Events to explore include WXT Ultra, Stone Steps 50K and 27K Trail Run and Time For A Wine Run at Schulze Vineyard & Winery.
Narrow your search to California, Texas and Arizona, or browse the other locations below.
489 listed events · 435 with upcoming dates
Upcoming trail running races
435 matching events, earliest date first. Entry availability is shown separately.
WXT Ultra
USATitusville, New Jersey
Trail races through Washington Crossing Park and nearby woodland, with short road sections. The 2026 start and finish are at Phillips Farm while the…
· 25K / 50K
Race details, entry and past editions →Entry information ↗Stone Steps 50K and 27K Trail Run
USACincinnati, Ohio
Trail races through Mount Airy Forest, starting and finishing at The Oval.
· 27K / 50K
Race details, entry and past editions →Entry information ↗Time For A Wine Run at Schulze Vineyard & Winery
USABurt, New York
Time For A Wine Run at Schulze Vineyard & Winery: running in Burt, United States.
· 5K
Race details, entry and past editions →Entry information ↗WTF Dark Sky 220, Cherry Springs 110 and Wooly 50K
USALock Haven / Woolrich, Pennsylvania
Fundraising trail adventures in Pennsylvania, with supported, self-supported and unsupported participation. Each distance has a separate start date and…
· 220mi
Race details, entry and past editions →Entry information ↗Machete Muertos Trail Races
USAPerris, California
Mountain trail races around Lake Perris for the Día de los Muertos weekend. The 200-mile race starts on Wednesday, with the shorter races starting on…
· 200mi
Race details, entry and past editions →Entry information ↗Hell Creek 100
USASylvan Grove, Kansas
Trail races on the Switchgrass trails beside Wilson Lake, including the Pure Hell 140 and shorter solo options. A separate team relay is also offered.
· 140mi
Race details, entry and past editions →Entry information ↗Beast of Burden Arkansas
USAFayetteville, Arkansas
A solo and team endurance event on Mount Kessler trails. The running competition lasts twenty-five hours, including the extra hour when daylight saving…
· 25H
Race details, entry and past editions →Entry information ↗Camino De Los Muertos
USALewisville, Texas
Trail races at the Lewisville Lake Environmental Learning Area, with five adult distances and a one-mile youth run.
· 100K / 10K / 1mi Youth / 25K / 50K / 5K
Race details, entry and past editions →Entry information ↗Cougar Mountain Trail Run
USABellevue, Washington
Autumn trail races through Cougar Mountain Regional Wildland Park, starting at Sky Country Trailhead.
· 19.5mi / 50K / 5K / 7.6mi
Race details, entry and past editions →Entry information ↗Fall Back Blast
USAEau Claire, Wisconsin
An autumn trail running festival at Lowes Creek County Park, with five solo distances and a 50K relay.
· 12.5K / 25K / 50K / 5K / Marathon
Race details, entry and past editions →Entry information ↗Fall Back into the Trails Series
USALagrangeville, New York
Trail races on a hilly 10K loop at Red Wing Recreation Area. The 100K starts on Saturday afternoon; the 50K and 10K start on Sunday morning.
· 100K
Race details, entry and past editions →Entry information ↗Haunted Halloween Trail Run at Marjim Manor
USAAppleton, New York
Haunted Halloween Trail Run at Marjim Manor: running in Appleton, United States.
· 3.3 Mile
Race details, entry and past editions →Entry information ↗Naatsisaan Trail Races
USANavajo Mountain, Utah
Trail and dirt-road races from Navajo Mountain High School, with a mountain ultra, ten-mile race and afternoon community 5K.
· 10mi / 50K / 5K
Race details, entry and past editions →Entry information ↗Pumpkin Butt
USAKennesaw, Georgia
A free 50K club trail run for GUTS members, using five approximately 10K loops. The organiser classifies this as an unofficial run because of permit…
· 50K
Race details, entry and past editions →Entry information ↗Terror Trails Ultra
USAWaxhaw, North Carolina
Halloween trail races at Cane Creek Park, ranging from a short woodland loop to a two-loop ultra.
· 25K / 4mi / 50K / 8mi
Race details, entry and past editions →Entry information ↗Thunder River
USACascade Locks, Oregon
Columbia River Gorge trail races finishing at Marine Park, with a looped 50K and a point-to-point 25K.
· 25K / 50K
Race details, entry and past editions →Entry information ↗8 Hours at the Farm
USABrookfield, Connecticut
Timed trail races on a rolling farm loop, with a shorter 5K race and a canicross division.
· 4H / 5K / 8H
Race details, entry and past editions →Entry information ↗Autumn Squatch
USALewis Center, Ohio
Autumn trail races on the Rocks and Roots trails at Alum Creek State Park, using alternating north and south loops.
· 10K / 20K / 50K
Race details, entry and past editions →Entry information ↗Fire on the Mountain
USALittle Orleans, Maryland
Trail ultras and a shorter forest race at Green Ridge State Forest, using trails and forest roads from Point Lookout.
· 25K / 50K
Race details, entry and past editions →Entry information ↗Big Texas Ultra
USAJohnson City, Texas
Trail races at Flat Creek Crossing Ranch, with an additional qualification-only championship division for the 100K.
· 15K
Race details, entry and past editions →Entry information ↗Dinosaur Run
USASan Angelo, Texas
Fixed-distance and timed races on two alternating 5K loops at Twin Buttes. The twenty-four-hour race starts on Friday evening; all other races start on…
· 24H
Race details, entry and past editions →Entry information ↗Mamba 100
USAMemphis, Tennessee
Ultramarathons and a shorter trail race on the Wolf River trails. Different lead-in sections join a flat woodland loop; each distance has its own start.
· 100K / 100mi
Race details, entry and past editions →Entry information ↗tBunk Endurance Challenge
USALaGrange, Wisconsin
Multiple fixed-distance ultras on the Nordic Trail system in the Southern Kettle Moraine State Forest.
· 150mi / 200mi
Race details, entry and past editions →Entry information ↗Broken Toe Trail Races
USAWilmington, Ohio
Woodland trail races around Caesar Creek Lake, with rolling hills, creek crossings and one or two laps of the campground trail course.
· 25K / 50K
Race details, entry and past editions →Entry information ↗Chino Hills Trail Run — Fall
USABrea, California
Autumn trail races through chaparral, oak woodland and the hills of Chino Hills State Park.
· 30K / 50K
Race details, entry and past editions →Entry information ↗Colorado 24 Hour Run
USAFort Collins, Colorado
Timed endurance races on a flat dirt loop at Swift Ponds, with six, twelve and twenty-four-hour solo options and corresponding relay divisions.
· 12H / 24H / 6H
Race details, entry and past editions →Entry information ↗Conquer the Castle
USAMayfield, Ohio
Trail races through North Chagrin Reservation with woodland loops, creek crossings and a visit to Squire’s Castle.
· 100K / 10mi / 20mi / 50K / 5K
Race details, entry and past editions →Entry information ↗Deadman Peaks Trail Run
USACuba, New Mexico
High-desert trail races on the Continental Divide Trail near Cuba, crossing mesas, rocky ground and remote woodland.
· 30K / 53mi / 55K
Race details, entry and past editions →Entry information ↗Dogwood Canyon Trail Runs
USALampe, Missouri
Hilly trail races at Dogwood Canyon, with the 25K and 50K on Saturday and 15K on Sunday. Combined weekend challenges use these same races.
· 25K / 50K
Race details, entry and past editions →Entry information ↗Ferris 50
USAMinden, Nevada
Trail races through Carson Valley, with a separate short children’s race. The adult races start at Douglas County Fairgrounds and finish at TJ’s…
· 1.5K Kids / 15K / 50K / 50mi
Race details, entry and past editions →Entry information ↗Race archive
Past races and previous editions
Looking back at a race? Browse the guides below for recorded editions. This section also includes events awaiting a new date and cancelled editions. Previous editions of races in the upcoming calendar are available through their race guides above.
Open the race archive to browse past events and races awaiting a new date.
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