2027 ultramarathon and ultra trail calendar
1,626 races scheduled from today to the end of 2027, with dates, places, fees and official links. The list updates itself as we add new races.
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Below are races from all over the world: pick a country and the list shows only the ones you care about.
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1–120 of 138 · Page 1 of 2We show 120 races per page: choose a country or a distance to narrow the list.
AUG 27
TRAIL
Gring’s Mill RunReading · United StatesAUG 27
TRAIL18K15K
Kainacher BergmarathonVoitsberg · AustriaAUG 27
TRAIL55K44K33K
Millet XTrail CourchevelCourchevel · France01AUG 27
TRAIL58K43K29K
Trail EDF Val CenisVal-Cenis · France · in 284 days
AUG 27TRAIL42K25KRegistration open
Ultra Trail PanarottaLevico Terme (TN)AUG 27
TRAIL
Ultramaraton Powstańca 1944Wieliszew · Poland
AUG 27TRAIL38K12KRegistration open
Valgrosina TrailGrosio (SO)AUG 27
TRAIL86K
Beacons 50 & Beacons 100Crickhowell · United KingdomAUG 27
TRAIL42K
Canadian Death RaceGrande Cache · CanadaAUG 27
TRAIL
Mongolia Trail RunHögönö-Taranaiin-Hüree · MongoliaAUG 27
TRAIL42K21K
Round The RockSaint John · JerseyAUG 27
TRAIL48K25K12K
Stranda Fjord Trail RaceStranda · NorwayAUG 27
MARATHON50K21K10K
10 Marathons in 10 Days Lake OrtaGozzano (NO)AUG 27
TRAIL30K
Bèrghem UltraOslo · NorwayAUG 27
TRAIL126K63K33K
Estonia Ultra-Trail Race EUTRNarva · EstoniaAUG 27
TRAIL75K50K35K
La Chute Du DiableQuébec · CanadaAUG 27
TRAIL
North Downs Way 100Farnham · United KingdomAUG 27
TRAIL25K10K
SW Coast 2 CoastDunster · United KingdomAUG 27
TRAIL30K10K
Ruco Ultra TrailQuito · EcuadorAUG 27
TRAIL81K51K24K
KAT100 Austria by UTMB®Kitzbühel · AustriaAUG 27
TRAIL91K
The MTC Thames ChallengeKemble · United KingdomAUG 27
TRAIL50K24K
K24Črna na Koroškem · SloveniaAUG 27
TRAIL33K24K11K
Madrisa TrailKlosters-Serneus · Switzerland
06AUG 2710K70K56K42KRegistration open
Monschau MarathonMonschau · Germany · in 289 days · 70K · €45AUG 27
TRAIL100K50K10K
Swiss Alps 100Fiesch · SwitzerlandAUG 27
TRAIL
The MTC Oxford UltraOxford · United KingdomAUG 27
TRAIL
Ultra Race RomaniaBraşov · RomaniaAUG 27
TRAIL80K63K50K
Chudy WawrzyniecRajcza · PolandAUG 27
TRAIL
Glasgow to Edinburgh UltraGlasgow · United Kingdom07AUG 27
TRAIL
Häv och Gräv Vikbovändan LopVikbolandet · Sweden · in 290 daysAUG 27
TRAIL8H
Howl at the MoonDanville · United States07AUG 27
TRAIL6K12H
Loopy LooperPennsauken · United States · in 290 daysAUG 27
TRAIL12H6H
Lover’s Lane : 6 Hour and 12 HourChester · United StatesAUG 27
TRAIL22K11K
NUTS PyhäPelkosenniemi · FinlandAUG 27
TRAIL8H
Petal to the Medal Endurance RaceBelmont · United StatesAUG 27
TRAIL
The MTC Windsor UltraHenley-on-Thames · United KingdomAUG 27
TRAIL31K16K11K
Trail Da RaiaAldeia do Bispo - Sabugal · PortugalAUG 27
TRAIL30K17K
Trail des 6 BuronsRiom-ès-Montagnes · FranceAUG 27
TRAIL36K23K
Trail des Hauts FortsMorzine · France08AUG 27
TRAIL27K13KRegistration open
Hardmoors 26.2 Farndale Trail RacesHutton-le-Hole · United Kingdom · in 291 days · 47K · £52AUG 27
TRAIL80K
Run Larapinta Stage RaceRégion d'Alice Springs · AustraliaAUG 27
TRAIL65K35K25K
Scenic Rim UltraWyaralong · AustraliaAUG 27
TRAIL
Trans ScaniaBjärred · SwedenAUG 27
TRAIL198K164K130K
Bunketorp Backyard Ultra TrailLindome · SwedenAUG 27
TRAIL
Prokletije Sky UltraGusinje · MontenegroAUG 27
TRAIL4K24H
Run'in RoseMerville-Franceville-Plage · FranceAUG 27
TRAIL50K
Stour Valley Path 100 km Ultra RunNewmarket · United KingdomAUG 27
TRAIL
The Crossing of DartmoorIvybridge · United KingdomAUG 27
TRAIL
The Dales Way ChallengeBowness-on-Windermere · United KingdomAUG 27
TRAIL69K42K30K
Trail Des FantômesLa Roche-en-Ardenne · BelgiumAUG 27
TRAIL
Ultra Great BritainPortpatrick · United KingdomAUG 27
TRAIL80K
Ultra-Trail des SourcesTrois-Ponts · BelgiumAUG 27
TRAIL29K
Aladaglar Sky TrailDemirkazık · TürkiyeAUG 27
TRAIL86K
Salomon Rondane 100Folldal · NorwayAUG 27
TRAIL109K70K40K
Challenge du MontcalmAuzat · FranceAUG 27
TRAIL14K
Challenge Cecile NarcyL'Alpe d'Huez · FranceAUG 27
TRAIL
From the Tatras to the Danube - Relay RaceDemänovská Dolina · SlovakiaAUG 27
TRAIL8H
Miner’s Lady 8 Hour RaceHarper's Ferry · United States14AUG 27
MARATHON80K48K21K
Run S'more 24Nashotah · United States · in 297 days
14AUG 27TRAIL42K32K21KRegistration open
Summer ExtravaganzaLeeds · United Kingdom · in 297 days · 52K · £56AUG 27
TRAIL50K25K15K
SuperTrail Du BarlatayChâteau-d’Œx · Switzerland
14AUG 27TRAIL55K22K20K
Swiss IrontrailSurses · Switzerland · in 297 daysAUG 27
TRAIL22K13K6K
Trail d'AccolayAccolay · FranceAUG 27
TRAIL45K21K
Ultramaraton MagurskiDukla · Poland
15AUG 27MARATHON50K21K10KRegistration open
Bath MarathonBath · United Kingdom · in 298 days · 42K · £58AUG 27
TRAIL90K42K40K
Le tour des 6 Vallées de l'OisansLes Deux Alpes · FranceAUG 27
TRAIL30K11K
Pleß-Frankenburg-Ultra-TrailBreitungen · Germany15AUG 27
TRAIL
RacingThePlanet: BrazilSalvador · Brazil · in 298 daysAUG 27
TRAIL36K21K10K
Trail des ÉtoilesSaint-Véran · FranceAUG 27
TRAIL80K50K
Nesters Market Squamish 50Squamish · CanadaAUG 27
TRAIL110K51K31K
Persenk UltraAssénovgrad · BulgariaAUG 27
TRAIL
RacingThePlanetTbilisi · GeorgiaAUG 27
TRAIL26K6K
Terres MonvisoSaluzzo (CN)AUG 27
TRAIL52K32K23K
Trail du Galibier - ThaborValloire · FranceAUG 27
TRAIL62K45K26K
Ultra Trail Chic-chocsSte-anne-des-monts · CanadaAUG 27
TRAIL108K54K
Black Spur UltraKimberley · CanadaAUG 27
TRAIL
Dig Deep TrailSheffield · United KingdomAUG 27
TRAIL64K32K15K
Endure TrailVindekilde · DenmarkAUG 27
TRAIL22K
Fjällmaraton BydalsfjällenBydalen · SwedenAUG 27
TRAIL45K28K
Salming Idre FjällmaratonLövåsen · SwedenAUG 27
TRAIL70K37K10K
Ultra MazuryOstróda · PolandAUG 27
TRAIL43K15K8K
Žumberak TrailJastrebarsko · CroatiaAUG 27
TRAIL
Scafell Pike Trail MarathonKeswick · United KingdomAUG 27
TRAIL42K21K3.5K
Trails du Tour de la Grande CassePralognan-la-Vanoise · FranceAUG 27
TRAIL120K80K60K
Grand Raid des PyrénéesVielle-Aure · FranceAUG 27
TRAIL145K96K63K
L'Échappée BelleVizille · FranceAUG 27
TRAIL42K27K15K
Le BélierLa Clusaz · FranceAUG 27
TRAIL32K26K19K
Matterhorn UltraksZermatt · SwitzerlandAUG 27
TRAIL12H24H3H
MDS Crazy Loops Val d'IsèreVal-d'Isère · FranceAUG 27
TRAIL80K40K20K
Runfire Salt Lake UltraŞereflikoçhisar · TürkiyeAUG 27
TRAIL59K24K8K
RunThrough Trails EngelbergEngelberg · SwitzerlandAUG 27
TRAIL
Bieg Ultra Granią TatrKościelisko · PolandAUG 27
TRAIL157K110K88K
Expedición PACHA MAMATilcara · ArgentinaAUG 27
TRAIL42K26K12K
Grand Trail de l'IzoardVillar-Saint-Pancrace · France
21AUG 27TRAIL49K22K17KOpens 01 DEC 2026
Sardon RunVillaggio del Pescatore / Ribiško naselje (TS) · in 304 days
21AUG 27TRAIL47K
The Summer Green Man UltraBristol · United Kingdom · in 304 daysAUG 27
TRAIL44K26K12K
Triglav Trail RunLesce · Slovenia
AUG 27TRAILRegistration open
Trofeo KimaVal Masino (SO)
21AUG 27TRAIL25K8K2.4K
Tromsø Mountain ChallengeTromsø · Norway · in 304 daysAUG 27
TRAIL50K25K12K
Ultra Trail Whistler by UTMB®Whistler · CanadaAUG 27
TRAIL49K35K23K
Bright Running FestivalBright · AustraliaAUG 27
TRAIL33K18K
Les Crêtes VosgiennesOrbey · FranceAUG 27
TRAIL21K10K5K
RosengartenlaufRosengarten · GermanyAUG 27
MARATHON77K21K10K
SPITI MARATHONKaja · IndiaAUG 27
Distances to be confirmed12H24H3H
Les 24 heures de Villenave d'OrnonVillenave-d'Ornon · FranceAUG 27
TRAIL46K21K8K
Ultra Costa Rica TrailSan José · Costa RicaAUG 27
TRAIL176K148K101K
UTMB®Chamonix · FranceAUG 27
TRAIL40K22K
Via Transilvanica MaratonPiatra Fântânele · RomaniaAUG 27
TRAIL32K16K
Nendaz TrailNendaz · SwitzerlandAUG 27
TRAIL31K13K
RAG Hartfüssler TrailRiegelsberg · GermanyAUG 27
TRAIL
The Grand Tour of SkiddawCarlisle · United KingdomAUG 27
TRAIL100K75K50K
Beskidy Ultra - Trail®Szczyrk · PolandAUG 27
TRAIL39K
Ultramarathon du FallèreSaint-OyenAUG 27
TRAIL
Fire and Ice UltraHvolsvöllur · IcelandAUG 27
TRAIL22K
Wicklow Way Half/ Maurice Mullins UltraWicklow · IrelandAUG 27
TRAIL83K
Transalpine RunLenzerheide · SwitzerlandAUG 27
TRAIL23K11K5K
Běhej lesy JizerskáBedřichov · CzechiaAUG 27
TRAIL25K16K10K
Bieg Jaskiniowego NiedźwiedziaKletno · Poland
28AUG 27TRAIL28K18K8K
Craft Idre FjällmaratonIdre · Sweden · in 311 daysAUG 27
TRAIL40K20K13K
Full Moon Infinity Bouc-Bel-AirBouc-Bel-Air · France