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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 Dizzy Fifties, Duncan Ridge Trail and Fall Creek 100.
Narrow your search to United States, Canada and Mexico, or browse the other locations below.
Compare running races by distance, date and surface, from shorter road events to trail races and ultras.
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.
Dizzy Fifties
USAHuntsville, Alabama
Figure-eight trail races on Monte Sano, combining plateau trails with a descent and climb through the Sinks area.
Date listed · latest organiser confirmation not yet checked.
Duncan Ridge Trail
USABlairsville, Georgia
Mountain trail races using the Coosa Backcountry and Duncan Ridge trails, starting and finishing at Vogel State Park.
Date listed · latest organiser confirmation not yet checked.
Fall Creek 100
USASpencer, Tennessee
Trail ultras through Fall Creek Falls State Park, passing waterfalls, suspension bridges, forest paths and the lake shoreline.
Date listed · latest organiser confirmation not yet checked.
Fire Fest Ultra
USALogandale, Nevada
Desert trail races through the sandstone scenery of the Logandale Trail System near Valley of Fire, with Saturday and Sunday programmes.
Date listed · latest organiser confirmation not yet checked.
Griffith Park Trail Races
USALos Angeles, California
Hilly trail races on Griffith Park’s singletrack and fire roads, starting at the Merry-Go-Round parking area.
Date listed · latest organiser confirmation not yet checked.
Lake Haigler 12-Hour
USAFort Mill, South Carolina
A noon-to-midnight trail race following a 5K loop around Lake Haigler at Anne Springs Close Greenway.
Date listed · latest organiser confirmation not yet checked.
Mountain Mama Farms Classic
USASummerville, Georgia
Timed running races on a roughly 3.5-mile farmland loop in north-west Georgia.
Date listed · latest organiser confirmation not yet checked.
Oakwood 24 at Lakeside Retreats
USARaleigh, North Carolina
Timed and fixed-distance charity running options on lakeside trails and dirt roads, raising funds for Healing Transitions.
Date listed · latest organiser confirmation not yet checked.
Père Malfait Trail Race
USABastrop, Louisiana
Flat trail races following the reservoir levee at Bussey Brake, with exposed stretches and wooded sections.
Date listed · latest organiser confirmation not yet checked.
Salt City Fall Classic
USAMarcellus, New York
Timed running on a rolling trail loop through fields and woodland at Baltimore Woods, continuing the former Clark 6 Hour Classic.
Date listed · latest organiser confirmation not yet checked.
The 16 Hour Lock-In
USACarolina Beach, North Carolina
A timed trail race through Carolina Beach State Park’s maritime forest, continuing into the night.
· Entry closed
Date listed · latest organiser confirmation not yet checked.
The Stuffed Turkey Endurance Races
USAGranger, Iowa
Looped trail races at Jester Park with rolling hills, flat stretches and an equestrian-centre base.
Date listed · latest organiser confirmation not yet checked.
Anaheim Turkey Trot 5K/10K
USAAnaheim, California
Anaheim Turkey Trot 5K/10K in Anaheim, United States.
Date listed · latest organiser confirmation not yet checked.
Colorado River Run
USACedar Creek, Texas
Trail races along the Colorado River at McKinney Roughs, with long ultras on Friday and shorter races on Saturday.
Date listed · latest organiser confirmation not yet checked.
Fifth Street Cross Black Friday 100
USAEmmaus, Pennsylvania
Black Friday running races on repeated short trail loops at the Fifth Street Cross course, alongside separate cycling events.
Date listed · latest organiser confirmation not yet checked.
Bosque Bigfoot Trail Runs
USAAlbuquerque, New Mexico
Trail races through Albuquerque’s riverside bosque, using singletrack and jeep roads among the cottonwoods.
Date listed · latest organiser confirmation not yet checked.
Boundiful Endurance Runs
USAHemet, California
Fixed-distance and timed endurance running on a hard-packed dirt loop through a Southern California fruit and nut farm.
Date listed · latest organiser confirmation not yet checked.
Squatchy Leftovers
USAWest Orange, New Jersey
Trail races on a loop combining carriage roads and rocky singletrack in South Mountain Reservation, supporting Bigger Than The Trail.
Date listed · latest organiser confirmation not yet checked.
Turkey Burn Ultra
USAClermont, Florida
Thanksgiving weekend trail races through Lake Louisa State Park’s sand hills, forest and lakeside terrain.
Date listed · latest organiser confirmation not yet checked.
Blood Rock
USAPelham, Alabama
Long trail races exploring Oak Mountain State Park, with steep climbs and a race base beside Tranquility Lake.
Date listed · latest organiser confirmation not yet checked.
Climb 89
USARichland, Washington
Repeated hill climbs on Badger Mountain, with awards based on completed laps and accumulated elevation.
Date listed · latest organiser confirmation not yet checked.
Ollie's Ultra
USAChanute, Kansas
Timed endurance races on a soft chat trail loop in Santa Fe Park, with distinct Friday and Saturday starts.
Date listed · latest organiser confirmation not yet checked.
The Tennessee Mile
USAFranklin, Tennessee
Timed running on a steep 1.1-mile woodland loop on private land near Franklin, with a separate youth 5K.
Date listed · latest organiser confirmation not yet checked.
Anza Borrego Cuyamaca 50 Mile Run
USAJulian, California
A point-to-point trail ultra from the mountains near Julian to the desert finish at Stagecoach Trails RV Resort.
Date listed · latest organiser confirmation not yet checked.
Brazos Bend 100
USANeedville, Texas
Flat trail races through Brazos Bend State Park, with looped ultras, a marathon, a half marathon and a children’s kilometre.
Date listed · latest organiser confirmation not yet checked.
Calero Trail Run Winter
USASan Jose, California
Winter trail races on Calero County Park’s singletrack and rolling dirt paths, with several distances from one mile to an ultra.
Date listed · latest organiser confirmation not yet checked.
Cloudland Canyon Trail Races
USARising Fawn, Georgia
A weekend of trail races through Cloudland Canyon, with waterfall views, steep canyon climbs and shorter Sunday options.
Date listed · latest organiser confirmation not yet checked.
Colossal Vail 50/50
USAVail, Arizona
High-desert trail races on the Arizona Trail, based at Colossal Cave Mountain Park with daytime and night shorter options.
Date listed · latest organiser confirmation not yet checked.
Crooked Creek Ultra Trail Race
USAShepherdsville, Kentucky
A trail running weekend on wooded hills at Camp Crooked Creek, with ultras and daytime and night marathon options.
Date listed · latest organiser confirmation not yet checked.
Devil Dog Ultras
USATriangle, Virginia
Looped ultras through Prince William Forest Park, combining wooded singletrack, rolling hills and short fire-road sections.
· Entry closed
Date listed · latest organiser confirmation not yet checked.
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) →