Running races in December 2026
1,620 races scheduled in December 2026. Countries with the most races: United States, France and Italy. Every race lists dates, locations, distances and official links; the list is updated daily.
DEC 26
TRAIL
Hurtwood 50kDorking · United KingdomDEC 26
TRAIL30K22K12K
Trail de la SoupeLa Roche-en-Ardenne · Belgium
04DEC 26Distances to be confirmed30H
30h de Gallardon - TéléthonGallardon · France · in 44 daysDEC 26
TRAIL60K30K15K
Epic Trail Run AzoresVila Franca do Campo · Portugal04DEC 26
TRAIL53K27K12K
Garmin Ultra Race GdańskGdansk · Poland · in 44 days
04DEC 26TRAIL12H24H6H
Personliga Rekordens Tävling (The Personal Records Race)Växjö · Sweden · in 44 days04DEC 26
10K160K100K50K
The SpectacleNelson · New Zealand · in 44 days · 160K · US$467
05DEC 26Distances to be confirmed12H24H6H
24h de PloerenPloeren · France · in 45 days
05DEC 26Distances to be confirmed1H12H24H
24h du Lac de PeyrollesPeyrolles-en-Provence · France · in 45 days
05DEC 26Distances to be confirmed6H
Backyard du TéléthonAspet · France · in 45 days
05DEC 26MARATHON51K21K10KRegistration open
Conegliano Valdobbiadene Prosecco Running FestivalVidor (TV) · in 45 days · 51K · €80
05DEC 26TRAIL
Course Téléthon des Pompiers de Saint Vincent de TyrosseSaint-Vincent-de-Tyrosse · France · in 45 days
05DEC 26TRAIL42K21K11KRegistration open
Endurancelife DorsetSwanage · United Kingdom · in 45 days · 52K · £71DEC 26
TRAIL28K
Kepler ChallengeTe Anau · New Zealand05DEC 26
TRAIL100K80K50K
Last Chance UltraRogersville · United States · in 45 days05DEC 26
TRAIL
Rocky 50k Fat Ass RunPhiladelphia · United States · in 45 days
05DEC 26HALF83K50K
Run the River Ultra - VAWilliamsburg · United States · in 45 days05DEC 26
TRAIL26K13K
Sawmill Trail RunsPine · United States · in 45 days05DEC 26
Distances to be confirmed24H
Stubborn Spirits 24hr RunWeldon · United States · in 45 days05DEC 26
TRAIL25K
Summer 48KItapeva Norte · Brazil · in 45 days05DEC 26
TRAIL75K45K20K
Trail Les 40 BossesSaint-Leu-la-Forêt · France · in 45 daysDEC 26
TRAIL33K22K11K
Trail Nocturne de l'Ecoparc CatalanPézilla-la-Rivière · FranceDEC 26
TRAIL80K58K54K
TransMartiniqueGrand'Rivière · MartiniqueDEC 26
TRAIL35K26K17K
Hivernale des TempliersRoquefort-sur-Soulzon · France06DEC 26
TRAIL50K
Hunter S. Thompson Fear & LoathingSan Francisco · United States · in 46 days
06DEC 2643K
Marathon de Châteauneuf-sur-LoireChâteauneuf-sur-Loire · France · in 46 days06DEC 26
TRAIL42K30K15KRegistration open
New Forest Xmas TrailsBransgore · United Kingdom · in 46 days · 50K · £7006DEC 26
TRAIL35K22K12K
Sai Kung 50Hong Kong · Hong Kong SAR China · in 46 days06DEC 26
TRAIL39K23K12K
Trail de Ménilles Vallée d'EureMénilles · France · in 46 daysDEC 26
TRAIL80K
Dartmoor Way 100Okehampton · United KingdomDEC 26
TRAIL65K42K21K
Marcona Wind TrailMarcona District · PeruDEC 26
TRAIL40K24K
Trail du Tour du CantonBeuzeville-la-Grenier · FranceDEC 26
TRAIL24K10K
Valley UltraChristchurch · New ZealandDEC 26
TRAIL35K14K
XI Carrera por Montaña Sierra De ChivaChiva · SpainDEC 26
TRAIL71K
Sunrise UltramarathonGreat Yarmouth · United KingdomDEC 26
TRAIL32K
Buffalo SunriserBright · Australia10DEC 26
TRAIL50K32K22K
Himam Trail RunDat Hayl · Oman · in 50 days10DEC 26
TRAIL103K50K32K
Oman by UTMBBirkat Al Mouz · Oman · in 50 daysDEC 26
TRAIL26K15K
Trail delle Valli EtruscheCastiglion Fiorentino (AR)
12DEC 26Distances to be confirmed12H24H6H
24 Hores d'Ultrafons en Pista BarcelonaBarcelona · Spain · in 52 days
12DEC 26MARATHON161K100K80K
Beast of the East 100Kings Mountain · United States · in 52 days12DEC 26
TRAIL80K50K
Daytona 100 UltramarathonDaytona Beach · United States · in 52 days12DEC 26
TRAIL50K
Emerald Coast UltraPensacola · United States · in 52 days12DEC 26
HALF10K12H
Godspeed 12Corpus Christi · United States · in 52 days12DEC 26
TRAIL5K
Lost Souls - The Race That Finds YouPittsburgh · United States · in 52 days12DEC 26
TRAIL
Route 66 RelayOklahoma City · United States · in 52 daysDEC 26
TRAIL30K23K15K
Trail du Loup BlancGuéret · France12DEC 26
TRAIL109K67K52K
Winter Trail MałopolskaLubogoszcz · Poland · in 52 days13DEC 26
Distances to be confirmed8H
Frosty Looper 8-hourPennsauken · United States · in 53 days
13DEC 26MARATHON50K21K10K
Holiday Victory Lap and Star of Texas 50K, Marathon, Half-Marathon, 10K, 5KSpicewood · United States · in 53 days
13DEC 26MARATHON50K21KRegistration open
Tucson MarathonTucson · United States · in 53 days13DEC 26
TRAIL48K30K26K
Zürcher Silvesterlauf MarathonZurich · Switzerland · in 53 daysDEC 26
TRAIL35K24K10K
Les Courses du Père NoëlLes Herbiers · FranceDEC 26
TRAIL29K26K18K
Meerdaalwoud TrailBierbeek · BelgiumDEC 26
TRAIL21K
Six Inch Trail MarathonNorth Dandalup · AustraliaDEC 26
TRAIL55K14K
North face 100Hong-Kong · Hong Kong SAR China19DEC 26
Distances to be confirmed4H8H
Blackbeard's Bounty Endurance RacePennsburg · United States · in 59 days19DEC 26
TRAIL100K80K24H
Desert SolsticePhoenix · United States · in 59 days
19DEC 26MARATHON21K5K1.6K
Run for the Ranch - SpringfieldSpringfield · United States · in 59 days
19DEC 26MARATHON50K21K
The Texas Double™Dallas · United States · in 59 days20DEC 26
TRAIL50K12H3H
Athak Ultra Stadium RunLucknow · India · in 60 days20DEC 26
TRAILRegistration open
MaratombolaOstia (RM) · in 60 days · €4020DEC 26
TRAIL30K18K11K
Trail Entre Landes et JusticeSaint-Jean-Brévelay · France · in 60 days20DEC 26
TRAIL50K23K
沖縄100KウルトラマラソンYonabaru · Japan · in 60 daysDEC 26
TRAIL136K
Ibex Multi-Day UltraMoclín · SpainDEC 26
TRAIL101K51K
UTSZ Trail RacesShenzhen · China25DEC 26
TRAIL37K11K
深圳100越野赛Shenzhen · China · in 65 days · 60K · US$15026DEC 26
TRAIL60K
Sriracha Ultra 100Laem Chabang · Thailand · in 66 days · 100K · US$8126DEC 26
TRAIL
Torx 100 中国站Shenzhen · China · in 66 days · US$255
27DEC 26MARATHON161K240H12H
Across The YearsPhoenix · United States · in 67 days
27DEC 26TRAIL57K31K22K
Antalya Ultra MarathonÇağlarca · Türkiye · in 67 days · 57K · €110
27DEC 26MARATHON50K21K10K
Holiday FiveWinter Park · United States · in 67 days27DEC 26
TRAIL
Round the Bay Relay and UltraFort Walton Beach · United States · in 67 days31DEC 26
TRAIL80K50K
Go BigHilo · United States · in 71 days31DEC 26
TRAIL12H24H6H
New Year's One DaySan Jose · United States · in 71 days