Explore by location
Trail ultramarathons around the world
Build your racing calendar, close to home or further afield. Compare 383 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 Punk Panther Nidderdale Way, Among The Pines Backyard Ultra and Bridge Burner Ultra.
Start with a continent, including North America, Europe and Asia, or browse the other locations below.
496 listed events · 383 with upcoming dates · 1 upcoming featured races
Upcoming ultramarathons
383 matching events, earliest date first. Entry availability is shown separately.
Punk Panther Nidderdale Way
ENGNorth Yorkshire, North of England
Punk Panther Nidderdale Way — Pateley Bridge CC, Pateley Bridge, North Yorkshire. Listed on runABC (North of England).
· Ultra
Race details, entry and past editions →Entry information ↗Among The Pines Backyard Ultra
ENGSlaidburn, North of England
Among The Pines Backyard Ultra — Gisburn Forest and Stocks, Slaidburn. Listed on runABC (North of England).
· Ultra
Race details, entry and past editions →Entry information ↗Bridge Burner Ultra
USACanon City, Colorado
Trail races through the Royal Gorge area, starting in Canon City and following riverside paths and mountain trails.
· 50K
Race details, entry and past editions →Entry information ↗Canyonlands Ultra
USAMoab, Utah
Desert trail races near Moab, from a 15K course to a 100K ultra.
· 100K / 50K
Race details, entry and past editions →Entry information ↗Fancy Nonsense
USAPalatine, Illinois
Autumn trail races at Deer Grove West. The 2026 event moves from Palos Forest Preserve while trail construction takes place.
· 50K
Race details, entry and past editions →Fields of Gold Trail Run
USAMarble Falls, Texas
Autumn trail races at Shaffer Bend, with fixed-distance races, a twelve-hour challenge and separate morning and evening 5K events.
· 50K
Race details, entry and past editions →Entry information ↗Firewater Ultra
USAGreenback, East Tennessee
Trail ultras along Tellico Reservoir, with sunrise and sunset starts for the 50K and a shorter running course.
· 100K / 50K
Race details, entry and past editions →Entry information ↗Fonta Flora 50K and Half Marathon
USANebo, North Carolina
Lakeside trail races around Lake James, starting and finishing at Whippoorwill Farm.
· 50K · Entry closed
Race details, entry and past editions →Gate2Gate Trail Run
USAAlachua, Florida
One- and two-loop trail races through San Felasco Hammock Preserve, supporting the park’s friends organisation.
· 50K
Race details, entry and past editions →Entry information ↗Georgia Sky to Summit
USASky Valley, Georgia
Mountain trail races based at Sky Valley Resort, with a Saturday ultra and a Sunday shorter course.
· 50K
Race details, entry and past editions →Entry information ↗Great Ocean Trail Ultra
AUSApollo Bay, Victoria
Coastal trail ultras following the Great Ocean Walk, with a full route from Apollo Bay and a shorter route from Johanna Beach.
· 100K
Race details, entry and past editions →Entry information ↗Hare Mountain Trail Runs
USAHagarville, Arkansas
Rugged races on the Ozark Highlands Trail, from a short mountain ascent to a 100-mile point-to-point course.
· 50K
Race details, entry and past editions →Entry information ↗Jedburgh Three Peaks Ultramarathon & Relay
SCOJedburgh, Scotland
Jedburgh Three Peaks Ultramarathon & Relay — Jed Thistle Pavilion, Jedburgh. Listed on runABC (Scotland).
· Ultra
Race details, entry and past editions →Entry information ↗Lake Murray Endurance Run
USAArdmore, Oklahoma
Trail races of several lengths through Lake Murray State Park. Confirm the precise start location in the final briefing: current organiser text…
· 100K / 50K
Race details, entry and past editions →Entry information ↗Nelson’s Summit 50/50
USASalamanca, New York
Trail races on the rolling cross-country ski trails of Allegany State Park, based at the Art Roscoe warming hut.
· 50K
Race details, entry and past editions →Entry information ↗New Hope Wesleyan Ultra Trail Run
USACorydon, Indiana
Woodland trail races at O’Bannon Woods State Park, with four distances and staggered starts.
· 50K
Race details, entry and past editions →Entry information ↗Nidderdale Way Ultra
ENGNorth Yorkshire, North of England
Nidderdale Way Ultra — Nidderdale Showground, Pateley Bridge, North Yorkshire. Listed on runABC (North of England).
· Ultra
Race details, entry and past editions →Entry information ↗No Name Trail Races
USAAgoura, California
Trail races through Cheeseboro Canyon in the Santa Monica Mountains, with an ultra, half marathon and shorter course.
· 50K
Race details, entry and past editions →Entry information ↗Patapsco Valley 50K and 25K
USACatonsville, Maryland
Trail races through Patapsco Valley State Park, starting and finishing at CCBC Catonsville.
· 50K
Race details, entry and past editions →Entry information ↗PB&J 50K and 25K
USAPrince William Forest Park, Virginia
A free trail competition on rolling woodland loops in Prince William Forest Park. Both distances start at Telegraph Road Pavilion; entry is at capacity.
· 50K · Entry closed
Race details, entry and past editions →Prisoner of War Trail Race
USASpartanburg, South Carolina
Trail races on woodland figure-eight loops at Croft State Park, returning to the Activity Center aid station.
· 50K
Race details, entry and past editions →Entry information ↗Stort30 Ultra
ENGBishop's Stortford, South of England
Stort30 Ultra — Hockerill Sports and Social Club, Bishop's Stortford. Listed on runABC (South of England).
· Ultra
Race details, entry and past editions →Entry information ↗Tentsmuir 8 Hour Challenge
SCOTayport, Scotland
Tentsmuir 8 Hour Challenge — Tentsmuir Forest, Tayport. Listed on runABC (Scotland).
· Ultra
Race details, entry and past editions →Entry information ↗Trail Run at Sly Park - Fall
USAPollock Pines, California
Autumn trail races around Jenkinson Lake at Sly Park Recreation Area.
· 50K
Race details, entry and past editions →Entry information ↗Womp Romp
USANorwell, Massachusetts
Volunteer-run trail races through Wompatuck State Park, with woodland trails and some paved sections.
· 50K · Entry closed
Race details, entry and past editions →WXT Ultra
USATitusville, New Jersey
Trail races through Washington Crossing Park and nearby woodland, with short road sections. The 2026 start and finish are at Phillips Farm while the…
· 50K
Race details, entry and past editions →Entry information ↗Hixon 50
USALa Crosse, Wisconsin
A weekend of trail races in La Crosse’s wooded bluffs, with short courses and a children’s race on Saturday and longer races on Sunday.
· 50K · Entry closed
Race details, entry and past editions →Puglia by UTMB
ITACastellaneta Marina
Puglia by UTMB — an official UTMB World Series Event.
· 50K
Race details, entry and past editions →Entry information ↗Stone Steps 50K and 27K Trail Run
USACincinnati, Ohio
Trail races through Mount Airy Forest, starting and finishing at The Oval.
· 50K
Race details, entry and past editions →Entry information ↗Vjosa Wild River Ultra Trail
ALBTepelenë, Gjirokastër County
A five-distance trail festival following the Vjosa River, with routes from 11 km to 100 km.
· 100K
Race details, entry and past editions →Entry information ↗Featured races worldwide
AthRecs editorial selections and events recorded in major or final series. These are also included by date in the calendar above.
HOKA Chiang Mai Thailand by UTMB®
THAPAO Park
HOKA Chiang Mai Thailand by UTMB® — an official UTMB World Series Major.
· 100K
Race details, entry and past editions →Entry information ↗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.
2026 Warhorse Ultra-Trail Xiamen by UTMB®
CHNXiamen
2026 Warhorse Ultra-Trail Xiamen by UTMB® — an official UTMB World Series Event.
Next date not listed
Race guide and recorded editions →Amazean Jungle Thailand by UTMB
THABetong
Amazean Jungle Thailand by UTMB — an official UTMB World Series Event.
Next date not listed
Race guide and recorded editions →Amberaid 30 & Petit Raid
ENGDerbyshire, North of England
Amberaid 30 & Petit Raid — Village Hall, Ashover, Derbyshire. Listed on runABC (North of England).
Next date not listed
Race guide and recorded editions →Atlantic Coast Ultra
ENGNewquay, South of England
Atlantic Coast Ultra — Fistral Bay, Newquay. Listed on runABC (South of England).
Next date not listed
Race guide and recorded editions →Bimblers Bluff 50K
USAGuilford, Connecticut
A 50K race through connected woodland preserves, using rocky trails and forest roads in southern Connecticut.
Next date not listed
Race guide and recorded editions →Blackall100
AUSMapleton, Queensland
Trail races over 100 km, 50 km and 21 km through the Blackall Range, based at QCCC Mapleton.
Next date not listed
Race guide and recorded editions →Choosing a race away from home
The unfiltered upcoming calendar includes events in Moab (5), Colorado Springs (4), Burnet (3). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about ultramarathons worldwide
Which trail ultramarathons are coming up in the world?
Punk Panther Nidderdale Way is listed for 23 October 2026. Among The Pines Backyard Ultra is listed for 24 October 2026. Bridge Burner Ultra is listed for 24 October 2026. Check the race guide and organiser’s latest information before making plans.
Where can I find race entry details for the world?
Follow the link from the race guide to the organiser or entry provider, where one is available. Check the entry deadline, eligibility and current availability there. A listed race date does not necessarily mean entries are still open.
Why has a race moved out of the upcoming calendar?
Once its listed dates have passed, a race moves to the past-editions view unless another upcoming edition is recorded. Cancelled events also leave the upcoming list. The race guide stays available, and the event returns when a new date is added.