Explore by location
12K events around the world
Build your racing calendar, close to home or further afield. Compare 40 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 Grand Raid des Cathares, Andover Half Marathon & 12K and BRITA Urban Trail Ghent.
Start with a continent, including Europe, North America and South America, or browse the other locations below.
Compare running races by distance, date and surface, from shorter road events to trail races and ultras.
81 listed events · 40 with upcoming dates
Upcoming 12k events
40 matching events, earliest date first. Entry availability is shown separately.
Grand Raid des Cathares
FRACarcassonne, Occitanie
Grand Raid des Cathares in Carcassonne, with every verified timed running distance published separately.
Date listed · latest organiser confirmation not yet checked.
Andover Half Marathon & 12K
ENGAndover, South of England
Andover Half Marathon — High Street, Andover. Listed on runABC (South of England).
· Status TBC
Date listed · latest organiser confirmation not yet checked.
BRITA Urban Trail Ghent
BELGhent, East Flanders
BRITA Urban Trail Ghent in Ghent, with each confirmed adult/open running distance listed separately.
Date listed · latest organiser confirmation not yet checked.
Athlos Hydro Trailrun 7 november
NEDHarderwijk, Netherlands
Athlos Hydro Trailrun 7 november in Harderwijk, with every timed public running distance supported by its organiser or authorised registration source.
Date listed · latest organiser confirmation not yet checked.
Big Night Out Winchester Trails
ENGWinchester, Hampshire
12K, 22K trail running in Winchester.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Havenwereld Run
BELBeveren, East Flanders
Havenwereld Run in Beveren, with each confirmed adult/open running distance listed separately.
Date listed · latest organiser confirmation not yet checked.
Over The Hills Multi Terrain 12K
ENGBradford on Avon, Wiltshire
12K mixed running in Bradford on Avon.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
King Savers Night Blaze Run
MRIBeau Vallon
King Savers Night Blaze Run: running in Beau Vallon, Mauritius.
Date listed · latest organiser confirmation not yet checked.
Carrera Aventura Honor y Gloria
ARGCuruzú Cuatiá, Corrientes
Carrera Aventura Honor y Gloria in Curuzú Cuatiá, Argentina.
· Entry closed
Date listed · latest organiser confirmation not yet checked.
WAI2K Trail Running Festival
NZLUpper Hutt, Wellington
Trail races connecting the Wairarapa and Upper Hutt, with long ultras and shorter Tunnel Gully courses.
Date listed · latest organiser confirmation not yet checked.
Freiberger Adventslauf
GERFreiberg, Saxony
Freiberger Adventslauf in Freiberg, Germany.
Date listed · latest organiser confirmation not yet checked.
Trail Running Desafío La Gloria
CHIPeumo, O’Higgins
Trail Running Desafío La Gloria in Peumo, Chile.
Date listed · latest organiser confirmation not yet checked.
Trail Gaucho Gil
ARGMercedes, Corrientes
Trail Gaucho Gil in Mercedes, Argentina.
Date listed · latest organiser confirmation not yet checked.
BRITA Urban Trail Mechelen
BELMechelen, Antwerp
BRITA Urban Trail Mechelen in Mechelen, with each confirmed adult/open running distance listed separately.
Date listed · latest organiser confirmation not yet checked.
Dream Finders Homes 12Ks of Christmas, Christmas 5k & Kids Races
USAWinter Garden, Florida
Dream Finders Homes 12Ks of Christmas, Christmas 5k & Kids Races in Winter Garden, United States.
Date listed · latest organiser confirmation not yet checked.
Maasdijk Winterrun
NEDRavenstein, Netherlands
Maasdijk Winterrun in Ravenstein, with every timed public running distance supported by its organiser or authorised registration source.
Date listed · latest organiser confirmation not yet checked.
Winchester Trail Run
ENGWinchester, South of England
Winchester Trail Run — Sparsholt College, Winchester. Listed on runABC (South of England).
· Status TBC
Date listed · latest organiser confirmation not yet checked.
The Maverick New Forest Gravel 2027
ENGBurley, Hampshire
The Maverick New Forest Gravel 2027 — 6K, 12K, 22K at Holmsley Campsite and New Forest National Park.
Date listed · latest organiser confirmation not yet checked.
Taichung Computer Association Charity Marathon
TPETaichung
Taichung Computer Association Charity Marathon: running in Taichung, Taiwan.
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.
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.
The North Face Transgrancanaria
ESPMaspalomas, Canary Islands
The North Face Transgrancanaria in Maspalomas, with every verified timed running distance published separately.
· Entry closed
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.
Zandvoort Circuit Run
NEDZandvoort, North Holland
Zandvoort Circuit Run in Zandvoort, with every verified timed public running distance published separately.
Date listed · latest organiser confirmation not yet checked.
Bukit Lagong Challenge
MASSelayang, Selangor
Bukit Lagong Challenge: trail running in Selayang, Malaysia.
Date listed · latest organiser confirmation not yet checked.
Silver Moon Race
USAReedley, California
Evening and overnight races on a flat loop beside the Kings River.
Date listed · latest organiser confirmation not yet checked.
Ultra X Spring Trail Series
ENGMidhurst, West Sussex
Running event in Midhurst, West Sussex.
· Status TBC
Date listed · latest organiser confirmation not yet checked.
Desert Wolf
USAJohnson City, Texas
Trail ultras and shorter races at Flat Creek Crossing Ranch.
Date listed · latest organiser confirmation not yet checked.
Lilac Bloomsday Run
USASpokane, Washington
Spokane’s first-Sunday-in-May 12K.
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.
Augustijn Bierloop Melsen
BELMelsen, East Flanders
Augustijn Bierloop Melsen in Melsen, with each confirmed adult/open running distance listed separately.
Next date not listed
Race guide and recorded editions →Aveve Natuurloop
BELLanden, Flemish Brabant
Aveve Natuurloop in Landen, with each confirmed adult/open running distance listed separately.
Next date not listed
Race guide and recorded editions →Bjelasica Trail
MNEKolašin, Kolašin Municipality
Bjelasica Trail in Kolašin, with every verified advertised running distance published separately.
Next date not listed
Race guide and recorded editions →Bosloop Beringen
BELKoersel, Limburg
Bosloop Beringen in Koersel, with each confirmed adult/open running distance listed separately.
Next date not listed
Race guide and recorded editions →BRITA Urban Trail Brussels
BELBrussels, Brussels-Capital
BRITA Urban Trail Brussels in Brussels, with each confirmed adult/open running distance listed separately.
Next date not listed
Race guide and recorded editions →Bunniks Mooiste : 19e editie!
NEDBunnik, Netherlands
Bunniks Mooiste : 19e editie! in Bunnik, with every timed public running distance supported by its organiser or authorised registration source.
Next date not listed
Race guide and recorded editions →Choosing a race away from home
The unfiltered upcoming calendar includes events in Winchester (2), Abergavenny (1), Andover (1). Use the town filter to compare locations, then check the race guide for the start venue and organiser’s travel information.
Questions about 12k events worldwide
What should I check before a running event in World?
Choose your distance, then check the route, elevation, cut-off time and entry conditions in the organiser’s race guide.
Which 12k events are coming up in the world?
Grand Raid des Cathares is listed for 23 October 2026. Andover Half Marathon & 12K is listed for 25 October 2026 (status to be confirmed). BRITA Urban Trail Ghent is listed for 25 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.