Explore by location
Trail ultramarathons around the world
Build your racing calendar, close to home or further afield. Compare 600 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 mozart 100 by UTMB, Orcas Island 50K & 25K and Rose Canyon Ultra.
Start with a continent, including North America, Europe 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.
746 listed events · 600 with upcoming dates · 3 upcoming featured races
Upcoming ultramarathons
600 matching events, earliest date first. Entry availability is shown separately.
mozart 100 by UTMB
AUTFuschl am see
mozart 100 by UTMB — an official UTMB World Series Event.
Date listed · latest organiser confirmation not yet checked.
Orcas Island 50K & 25K
USAOlga, Washington
Trail races on Orcas Island, Washington, with separate 50K and 25K options.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Rose Canyon Ultra
USAHerriman, Utah
Mountain trail races through Rose, Butterfield and Yellow Fork canyons.
Date listed · latest organiser confirmation not yet checked.
Scafell Sky Ultra
ENGGreat Langdale, Cumbria
Scafell Sky Ultra in Great Langdale.
Date listed · latest organiser confirmation not yet checked.
Ultra Scotland 100
SCOSt John's Town of Dalry, Dumfries and Galloway
Ultra Scotland 100 in St John's Town of Dalry.
Date listed · latest organiser confirmation not yet checked.
Ultra Scotland 50
SCOSt John's Town of Dalry, Dumfries and Galloway
Ultra Scotland 50 in St John's Town of Dalry.
Date listed · latest organiser confirmation not yet checked.
Ultra Trail Chattanooga by UTMB
USAChattanooga Tennessee
Ultra Trail Chattanooga by UTMB — an official UTMB World Series Event.
Date listed · latest organiser confirmation not yet checked.
Weld Your Mettle Running Festival
USAEaton, Colorado
Loop running races and timed endurance challenges near Eaton.
Date listed · latest organiser confirmation not yet checked.
BigSea Isle Of Purbeck
ENGDorset, South of England
BigSea Isle Of Purbeck — Knoll Beach, Swanage, Dorset. Listed on runABC (South of England).
Date listed · latest organiser confirmation not yet checked.
Trail 100 Andorra by UTMB
ANDOrdino
Trail 100 Andorra by UTMB — an official UTMB World Series Event.
Date listed · latest organiser confirmation not yet checked.
Centurion South Downs Way 100
ENGWinchester, Hampshire
Centurion South Downs Way 100 in Winchester.
Date listed · latest organiser confirmation not yet checked.
Centurion South Downs Way 50K
ENGWinchester, Hampshire
Centurion South Downs Way 50K in Winchester.
Date listed · latest organiser confirmation not yet checked.
Cotswold Way Ultra Challenge
ENGCirencester, Gloucestershire
Cotswold Way Ultra Challenge in Cirencester.
Date listed · latest organiser confirmation not yet checked.
Kaniksu Trail Runs
USAFrater Lake, Washington
Mountain trail races in the Lower Selkirk Mountains from Frater Lake.
Date listed · latest organiser confirmation not yet checked.
Snow Peaks 50 Mile Trail Run
USAProvo, Utah
A demanding mountain trail ultramarathon through the Wasatch Mountains above Provo.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Summer Spine Challenger South
ENGEdale, Derbyshire
Summer Spine Challenger South in Edale.
· Entry closed
Date listed · latest organiser confirmation not yet checked.
Summer Spine Sprint South
ENGEdale, Derbyshire
Summer Spine Sprint South in Edale.
· Entry closed
Date listed · latest organiser confirmation not yet checked.
Summer Trail Fest Ultra
USALaingsburg, Michigan
Summer trail races at Sleepy Hollow State Park, ranging from five miles to a 50-mile ultra.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Summits Trail Runs
USAGranby, Colorado
Mountain trail races at Granby Ranch Resort, with shorter races and ultra distances.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Two Hearted Trail Run
USAParadise, Michigan
Trail races through the Two Hearted River area, finishing at Tahquamenon Falls.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Cheddar Gorge Challenge
ENGCheddar, Somerset
Cheddar Gorge Challenge in Cheddar.
Date listed · latest organiser confirmation not yet checked.
Summer Spine Challenger North
ENGHardraw, North Yorkshire
Summer Spine Challenger North in Hardraw.
· Entry closed
Date listed · latest organiser confirmation not yet checked.
Summer Spine Race
ENGEdale, Derbyshire
Summer Spine Race in Edale.
· Entry closed
Date listed · latest organiser confirmation not yet checked.
Summer Spine Sprint North
ENGBrown Rigg, Northumberland
Summer Spine Sprint North in Brown Rigg.
· Entry closed
Date listed · latest organiser confirmation not yet checked.
Zugspitz Ultra Trail by UTMB
GERGarmisch-Partenkirchen
Zugspitz Ultra Trail by UTMB — an official UTMB World Series Event.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Froggy Mountain 100
USAGalax, Virginia
Mountain ultras on a steep one-mile private forest trail loop.
Date listed · latest organiser confirmation not yet checked.
Trail du Saint Jacques by UTMB
FRALe Puy en Velay
Trail du Saint Jacques by UTMB — an official UTMB World Series Event.
Date listed · latest organiser confirmation not yet checked.
North Norfolk 50 Ultra Challenge
ENGCromer, Norfolk
North Norfolk 50 Ultra Challenge in Cromer.
Date listed · latest organiser confirmation not yet checked.
Phoenix Centaur 100 Mile Ultra
ENGDorking, Surrey
Phoenix Centaur 100 Mile Ultra in Dorking.
Date listed · latest organiser confirmation not yet checked.
Phoenix Hydra 75 Mile Ultra
ENGDorking, Surrey
Phoenix Hydra 75 Mile Ultra in Dorking.
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 (146) →