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Trail running races in North America
Compare trail running races across North America and choose where to compete next. Compare 445 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, 5K races and 100K races.
Events to explore include Wild Florida Trail Run, Bold Coast Bash and Lake Vista Lunatics Run.
Narrow your search to United States, Canada and Mexico, or browse the other locations below.
503 listed events · 445 with upcoming dates
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Upcoming trail running races
445 matching events, earliest date first. Entry availability is shown separately.
Wild Florida Trail Run
USAWhite Springs, Florida
Trail races along the Suwannee River, with all distances finishing at Stephen Foster Folk Culture Center State Park.
· 10K / 25K / 50K
Race details, entry and past editions →Entry information ↗Bold Coast Bash
USACutler, Maine
Technical coastal trail races over rocks, roots and bog bridges on a figure-eight course near the cliffs of Maine’s Bold Coast.
· 10.5mi / 50K · Entry closed
Race details, entry and past editions →Lake Vista Lunatics Run
USABorden, Indiana
Six- and twelve-hour trail challenges with a new lap starting each hour, plus a one-lap fun run. The course is a steep 4.167-mile loop at Deam Lake.
· 12H / 4.167mi / 6H
Race details, entry and past editions →Entry information ↗The Long Run - Fall Back
USAWind Gap, Pennsylvania
A clockwise trail loop at Jacobsburg State Park, with one-lap and timed running or hiking options.
· 3H / 5mi / 6H
Race details, entry and past editions →Entry information ↗Bound for the Hounds 6 Hour Ultra
USACanandaigua, New York
A six-hour charity trail race on the lower trails of Finger Lakes Community College, supporting Shortsville’s community dog park.
· 6H
Race details, entry and past editions →Entry information ↗Dirty Dog Trail 4 Miler
USALexington, Kentucky
Dirty Dog Trail 4 Miler in Lexington, United States.
· 4mi
Race details, entry and past editions →Entry information ↗HOKA Pacific Trails California by UTMB
USARancho San Fernado Rey
HOKA Pacific Trails California by UTMB — an official UTMB World Series Event.
· 51K · Entry closed
Race details, entry and past editions →KUS 6/12/24 Hour Run
USAMarquette, Kansas
Timed endurance races on a one-mile crushed-limestone and grass loop in Marquette, with separate day and night six- and twelve-hour competitions.
· 12H Day / 12H Night / 24H / 6H Day / 6H Night
Race details, entry and past editions →Entry information ↗Lady of the Lake
USABlairsville, Georgia
Timed running races on a gently rolling trail loop around Lake Trahlyta in Vogel State Park.
· 4H / 8H
Race details, entry and past editions →Entry information ↗Last Trail Standing
USAPittsburgh, Pennsylvania
Woodland trail races through Settlers Cabin Park, with the longer courses following repeated out-and-back loops.
· 25K / 50K / 5K / 8mi
Race details, entry and past editions →Entry information ↗Live Oak Odyssey
USATrabuco Canyon, California
Timed trail races on a hilly loop through the oak and sycamore woodland of O’Neill Regional Park.
· 3H / 6H / 8H
Race details, entry and past editions →Entry information ↗Looking Glass 100K
USAPisgah Forest, North Carolina
A mountain trail ultramarathon around Looking Glass Rock through Pisgah National Forest, including high ridges, waterfalls and stream crossings.
· 100K · Entry closed
Race details, entry and past editions →Lula Lake Trail Blazer
USALookout Mountain, Georgia
Trail races supporting conservation and trail maintenance across Lula Lake’s Lookout Mountain properties, with a separate children’s run.
· 10K / 1mi / 50K / Half marathon
Race details, entry and past editions →Entry information ↗McNotagain Fall Trail Runs
USAPekin, Illinois
Autumn trail races on McNaughton Park’s hilly trails, using the familiar ten-mile loop in the reverse direction.
· 10mi / 3.5mi / 30mi / 50mi
Race details, entry and past editions →Entry information ↗NYC Trail Mix
USAStaten Island, New York
Trail races through Staten Island’s Greenbelt, linking woodland parks and singletrack in support of the Greenbelt Conservancy.
· 50K / 50mi / Half marathon
Race details, entry and past editions →Entry information ↗Pass Mountain Trail Runs
USAMesa, Arizona
Desert trail races from Usery Mountain Regional Park, with longer courses exploring Pass Mountain and surrounding trail systems.
· 10K / 25K / 50K / 50mi / 5K
Race details, entry and past editions →Entry information ↗Red Rock Canyon Ultra
USABlue Diamond, Nevada
Desert trail races through sandstone canyons, washes and Cottonwood Valley near Las Vegas, finishing in Blue Diamond.
· 100K / 17K / 50K
Race details, entry and past editions →Entry information ↗Rosaryville Veterans Day Trail Race
USAUpper Marlboro, Maryland
Rolling woodland trail races through Rosaryville State Park, beginning and ending at the Pavilion picnic area.
· 20K / 50K
Race details, entry and past editions →Entry information ↗The Forge Trail Run Festival
USALemont, Illinois
Looped trail races through the woods, gravel paths and historic quarries around The Forge and the I&M Canal.
· 10K / 20K / 30K / 60K
Race details, entry and past editions →Entry information ↗The Witching Hours
USAManorville, New York
Timed trail races on a roughly 5K loop through the pine woods and rolling hills of Manorville Hills County Park.
· 12H / 24H / 3H / 6H
Race details, entry and past editions →Entry information ↗Truth or Consequences Desert Ultra
USATruth or Consequences, New Mexico
Desert trail races on steep, rocky and sandy terrain near the Rio Grande, starting and finishing at Rotary Park.
· 10K / 50K / Half marathon
Race details, entry and past editions →Entry information ↗Wild Hare Trail Race
USAWarda, Texas
Looped trail races through the fields, wooded trails and short climbs of Bluff Creek Ranch, with a youth trail run.
· 10K / 1mi / 25K / 50K / 50mi
Race details, entry and past editions →Entry information ↗Woodpecker Six
USACentral City, Iowa
A six-hour woodland trail race on a hilly loop through Pinicon Ridge Park, with a change of direction every two hours.
· 6H
Race details, entry and past editions →Entry information ↗Austin Rattler Run
USABurnet, Texas
Trail running races on the singletrack, doubletrack and ranch roads of Reveille Peak Ranch in the Texas Hill Country.
· 10mi / 20mi / 50K
Race details, entry and past editions →Entry information ↗The Rugged Indy
USASpring City, Pennsylvania
Fixed-distance and timed trail races on the Indy Trail at Independence Park, supporting East Vincent’s parks.
· 3H / 4mi / 6H / 8mi
Race details, entry and past editions →Entry information ↗Hallucination Trail Runs
USAJohns Island, South Carolina
Timed trail races on a shaded cross-country loop at Johns Island County Park, with overnight running and camping.
· 24H / 34H
Race details, entry and past editions →Entry information ↗Cohutta Madness
USAChatsworth, Georgia
Timed races on a mostly level forest trail loop around Lake Conasauga, based at the lakeside pavilion.
· 12H / 4H / 8H
Race details, entry and past editions →Entry information ↗Colorado Cold Rush Ultra
USAColorado Springs, Colorado
Trail races from Bear Creek Regional Park, with longer routes climbing historic High Drive above Colorado Springs.
· 10K / 50K / Half marathon
Race details, entry and past editions →Entry information ↗CT Trailmixers Fall Fling
USASouthington, Connecticut
Autumn trail running on Camp Sloper’s rolling woodland paths, with rocks, roots and a pavilion race base.
· 4mi
Race details, entry and past editions →Entry information ↗Dinosaur Valley Endurance Run
USAGlen Rose, Texas
Trail races over the rocks, roots and rolling hills of Dinosaur Valley State Park, with morning and evening short-course options.
· 100K / 100mi / 25K / 50K / 5mi
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.
View full race archive (58) →