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 Puerto Vallarta by UTMB®, Antelope Canyon Ultras and Beast of the Blacks 10, 20 & 40 Mile 2027.
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.
Puerto Vallarta by UTMB®
MEXPuerto Vallarta
Puerto Vallarta by UTMB® — an official UTMB World Series Event.
Date listed · latest organiser confirmation not yet checked.
Antelope Canyon Ultras
USAPage, Arizona
Desert trail ultras and a half marathon through the canyons near Page.
Date listed · latest organiser confirmation not yet checked.
Beast of the Blacks 10, 20 & 40 Mile 2027
WALCrickhowell, Powys
Beast of the Blacks 10, 20 & 40 Mile 2027 — an officially published 10-mile fixture at Crickhowell and the Black Mountains.
· 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.
Dark Skies Run @ Kielder
ENGKielder Waterside, Northumberland
Running event in Kielder Waterside, Northumberland.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
EnduranceLife Sussex
ENGHelen Garden, Eastbourne
Running event in Helen Garden, Eastbourne.
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.
Green Man Ultra
ENGBristol, South of England
Green Man Ultra — Ashton Park School, Bristol. Listed on runABC (South of England).
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Labor of Love
USALas Vegas, Nevada
Road races on the paved Lovell Canyon Road.
· Status TBC
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.
Morland 'Marathon' Trail Ultra
ENGMorland, Cumbria
Running event in Morland, Cumbria.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Naked Bavarian
USALeesport, Pennsylvania
Low-frills trail races around Blue Marsh Lake.
Date listed · latest organiser confirmation not yet checked.
Old Baldy Ultra
USAConcan, Texas
Rocky singletrack races climbing Old Baldy in Garner State Park.
Date listed · latest organiser confirmation not yet checked.
SARR Prickly Pear
USASan Antonio, Texas
Natural-surface trail races among rocks, roots and prickly pear in McAllister Park.
Date listed · latest organiser confirmation not yet checked.
Stump Jump
USAChattanooga, Tennessee
Trail races in the Chattanooga area.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Swamp Fox Ultra
USAMcClellanville, South Carolina
Trail ultras and a half marathon through Francis Marion National Forest.
Date listed · latest organiser confirmation not yet checked.
Sycamore Canyon Ultras
USAPoway, California
Looped trail ultras and a half marathon at Sycamore Canyon Preserve.
Date listed · latest organiser confirmation not yet checked.
Xtrail by UTMB®
TPEKenting
Xtrail by UTMB® — an official UTMB World Series Event.
Date listed · latest organiser confirmation not yet checked.
Harrold Odell Trail Races
ENGBedfordshire, South of England
Harrold Odell Trail Races — Harrold Odell Country Park, Harrold, Bedfordshire. Listed on runABC (South of England).
Date listed · latest organiser confirmation not yet checked.
Haworth Hobble
ENGHaworth, West Yorkshire
Haworth Hobble — 51K at Haworth and the South Pennines.
Date listed · latest organiser confirmation not yet checked.
Marin Ultra Challenge
USASausalito, California
Demanding coastal trail ultras through the Marin Headlands and Mount Tamalpais.
Date listed · latest organiser confirmation not yet checked.
Mesquite Canyon
USAWaddell, Arizona
Rugged desert trail races with steep climbs and rock scrambling on the longer courses.
Date listed · latest organiser confirmation not yet checked.
Punk Panther Welcome Way 2027
ENGOtley, West Yorkshire
Punk Panther Welcome Way 2027 — an officially published half-marathon fixture at Otley and the Welcome Way.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
The Pistol
USAAlcoa, Tennessee
Ultras and shorter races on the Alcoa greenway loop.
Date listed · latest organiser confirmation not yet checked.
Three Creeks Torrent Trail Runs
USAColumbia, Missouri
Trail races through Three Creeks Conservation Area near Columbia.
Date listed · latest organiser confirmation not yet checked.
Thunder Kiss
USASterrett, Alabama
Trail ultras and a twenty-mile race on the ridges of Double Oak Park.
Date listed · latest organiser confirmation not yet checked.
Tralee 50K Ultra Marathon
IRLTralee, Kerry
Tralee 50K Ultra Marathon — 50K.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Kingdom of Northumbria Coastal Ultra
ENGBamburgh, Northumberland
Kingdom of Northumbria Coastal Ultra — Bamburgh Castle, Bamburgh. Listed on runABC.
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) →