Explore by location
Trail 50k events around the world
Build your racing calendar, close to home or further afield. Compare 305 upcoming events by date and location. Open a race guide for the course, recorded editions and official entry information where available.
Events to explore include Arches Ultra, AZT Oracle Rumble and Coo-Wah-Chobee.
Start with a continent, including North America, Europe and Oceania, or browse the other locations below.
Compare running races by distance, date and surface, from shorter road events to trail races and ultras.
331 listed events · 305 with upcoming dates
Upcoming 50k events
305 matching events, earliest date first. Entry availability is shown separately.
Arches Ultra
USAMoab, Utah
Winter trail races beside Arches National Park on the Bar M, Klonzo and Klondike trail systems.
Date listed · latest organiser confirmation not yet checked.
AZT Oracle Rumble
USAOracle, Arizona
Trail races through Oracle State Park and along the Arizona National Scenic Trail.
Date listed · latest organiser confirmation not yet checked.
Coo-Wah-Chobee
USAVenice, Florida
Trail races through Carlton Reserve on singletrack and wider paths.
Date listed · latest organiser confirmation not yet checked.
This Ain’t Your Mothers 50K & Trail Marathon
USAMiddleburg, Florida
Trail races on the Pioneer Trail through Jennings State Forest.
Date listed · latest organiser confirmation not yet checked.
Elephant Mountain Trail Runs
USACave Creek, Arizona
Desert trail races around Cave Creek, Spur Cross and Elephant Mountain.
Date listed · latest organiser confirmation not yet checked.
Fort Ord Trail Run
USASalinas, California
Trail races through Fort Ord National Monument across two days.
Date listed · latest organiser confirmation not yet checked.
Millstone Trail Races
USAFort Mill, South Carolina
Technical trail races at Anne Springs Close Greenway, formerly the Mill Stone 50 K.
Date listed · latest organiser confirmation not yet checked.
North Texas Ultra
USAJacksboro, Texas
Trail ultras and shorter races on the fine-gravel Lost Creek Reservoir State Trailway.
Date listed · latest organiser confirmation not yet checked.
Stone Mountain Massacre
USARoaring Gap, North Carolina
Hilly trail races across Stone Mountain State Park.
Date listed · latest organiser confirmation not yet checked.
The Daydreamer
USAPatagonia, Arizona
Trail races through the hills around Patagonia and the Arizona Trail.
Date listed · latest organiser confirmation not yet checked.
UK Ultra Hibernal Hills 50 Miles, 50K & 20 Miles
ENGDitcham Park School, Petersfield
Running event in Ditcham Park School, Petersfield.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Donadea 50K
IRLDonadea, County Kildare
Donadea 50K — 50K at Donadea Forest Park.
Date listed · latest organiser confirmation not yet checked.
Iron Heart Ultra
USASt. James, Missouri
Trail ultras and shorter races at Maramec Spring Park.
Date listed · latest organiser confirmation not yet checked.
Black Canyon Ultras — 50K
USASpring Valley, Arizona
Historical results collected from the UTMB Index.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Dartmoor Winter Traverse
ENGDartmoor, Devon
Running event in Dartmoor, Devon.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Febapple Frozen Fifty
USAMaplewood, New Jersey
Winter trail races on hilly loops through South Mountain Reservation.
Date listed · latest organiser confirmation not yet checked.
Goliath's 50
USAMarble Falls, Texas
Trail ultras and shorter races on dirt, sand and rock beside the Colorado River.
Date listed · latest organiser confirmation not yet checked.
Lord Hill Trail Run
USASnohomish, Washington
Hilly woodland trail races at Lord Hill Regional Park.
Date listed · latest organiser confirmation not yet checked.
Red Dirt Ultra
USAProvencal, Louisiana
Trail ultras through the Sandstone and Caroline Dormon trail systems.
Date listed · latest organiser confirmation not yet checked.
BigMud Trails (EARTH)
ENGHorndean, Hampshire
BigMud Trails (EARTH) — Meon Valley, Hampshire.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
North Downs Ridge 50K Trail Ultra
ENGDenbies Wine Estate, Dorking
Running event in Denbies Wine Estate, Dorking.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Copper Corridor Trail Runs
USASuperior, Arizona
Desert trail races from Superior through Arnett Canyon and the Arizona Trail.
Date listed · latest organiser confirmation not yet checked.
Grandmaster Ultras
USAMesquite area, Arizona
Desert trail ultras for runners aged 50 and over on the Arizona Strip near Mesquite.
Date listed · latest organiser confirmation not yet checked.
Moab’s Red Hot Ultra
USAMoab, Utah
Winter trail races on jeep tracks and singletrack northwest of Moab.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Conquer the Rock 25K & 50K
USAPickens, South Carolina
Steep mountain trail races over Pinnacle and Table Rock.
Date listed · latest organiser confirmation not yet checked.
Coyote Ugly 30K & 50K
USAEllijay, Georgia
Trail races using the Pinhoti and Bear Creek trails in the Cohutta Wilderness.
Date listed · latest organiser confirmation not yet checked.
Crazy Desert Trail Race
USASan Angelo, Texas
A weekend of desert trail races at San Angelo State Park.
Date listed · latest organiser confirmation not yet checked.
Geaux Wild Ultra
USADoyline, Louisiana
Ultras on a five-mile trail loop at Lake Bistineau State Park.
Date listed · latest organiser confirmation not yet checked.
Lake Martin 50/50
USAAlexander City, Alabama
Rolling trail ultras on the private Russell Lands beside Lake Martin.
Date listed · latest organiser confirmation not yet checked.
Mississippi Trail 50
USALaurel, Mississippi
Trail ultras and a shorter race on gently rolling forest paths in De Soto National Forest.
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 (26) →