Explore by location
Ultramarathons around the world
Build your racing calendar, close to home or further afield. Compare 725 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 Rise Alamo City Trail Ultra, Running the Rose and Snowbird Challenge.
Start with a continent, including Europe, North America and Asia, or browse the other locations below.
Compare running races by distance, date and surface, from shorter road events to trail races and ultras.
1,437 listed events · 725 with upcoming dates · 6 upcoming featured races
Upcoming ultramarathons
725 matching events, earliest date first. Entry availability is shown separately.
Rise Alamo City Trail Ultra
USASan Antonio, Texas
Trail races through Eisenhower Park in San Antonio.
Date listed · latest organiser confirmation not yet checked.
Running the Rose
USATyler, Texas
Trail races through the pine woods of Tyler State Park.
Date listed · latest organiser confirmation not yet checked.
Snowbird Challenge
USAGreenville, South Carolina
Paved-loop races with a new lap starting every 45 minutes at Riverwest Preserve.
Date listed · latest organiser confirmation not yet checked.
Southern Freeze
USAColumbus, Georgia
Winter paved-path races along the Chattahoochee RiverWalk.
Date listed · latest organiser confirmation not yet checked.
Tour De Yr Wyddfa 2027
WALLlanberis, Wales
43.5K fell running in Llanberis.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Del Dios Trail Race
USAEscondido, California
Trail races around Lake Hodges, with singletrack and dirt service roads.
Date listed · latest organiser confirmation not yet checked.
Rocks and Roots Winter Series
USALewis Center, Ohio
Winter trail races on the Rocks and Roots Trail at Alum Creek State Park.
Date listed · latest organiser confirmation not yet checked.
Arrowhead 135
USAInternational Falls, Minnesota
A winter endurance race from International Falls to Tower along the Arrowhead State Trail.
· Entry closed
Date listed · latest organiser confirmation not yet checked.
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.
Forgotten Florida
USAChristmas, Florida
Point-to-point ultras and shorter trail races through Florida’s forest preserves.
Date listed · latest organiser confirmation not yet checked.
Go Short, Go Long, Go Very Long
USATulsa, Oklahoma
Road and paved-path races along Tulsa’s Riverparks trails.
Date listed · latest organiser confirmation not yet checked.
Live Oak Ultra
USABiloxi, Mississippi
An urban ultra and half marathon through Biloxi and Ocean Springs.
Date listed · latest organiser confirmation not yet checked.
Rodgau 50 km Ultramarathon
GERRodgau-Dudenhofen, Hesse
DLV-approved 50 km ultramarathon on a fast multi-lap course in Rodgau.
Date listed · latest organiser confirmation not yet checked.
The Bootleg Boogie
USABoulder City, Nevada
Looped trail ultras through Bootleg Canyon.
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.
BURT 100
USABainbridge Island, Washington
Looped trail ultras supporting the Bainbridge Island Parks & Trails Foundation.
Date listed · latest organiser confirmation not yet checked.
Cockbain Viking Way Ultra
ENGHumber Bridge to Oakham
Running event in Humber Bridge to Oakham.
· Status TBC
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.
Jed Smith Ultra Classic
USASacramento, California
Looped races along the American River Parkway with paved and unpaved sections.
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.
Monterey Ultra
USAMonterey, California
A 50-mile trail race through Fort Ord National Monument.
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.
Punk Panther Harrogate Hustle 2027
ENGHarrogate, North Yorkshire
Punk Panther Harrogate Hustle 2027 — an officially published 14.3mi race at Pannal, Harrogate and Knaresborough.
· Status TBC
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.
The Pilgrim Challenge
ENGThe Sands, Farnham
Running event in The Sands, Farnham.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Trailspire Ultra
SCOFalkirk, Scotland
Trailspire Ultra — Callendar Park, Falkirk. Listed on runABC (Scotland).
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 (712) →