Ultramarathons and ultra trails: calendar
1,942 races scheduled between October 2026 and March 2029. Countries with the most races: France, United States and United Kingdom. Every race lists dates, locations, distances and official links; the list is updated daily.
01JAN 27TRAIL
Century Track 100Bedford · United Kingdom · in 73 days
01JAN 2710K100K50K25K
North Lakeshore New Year’s Trail ChallengeMarble Falls · United States · in 73 days02JAN 27
Distances to be confirmed3H6H9H
3-6-12 Hour Resolution Run/WalkSimpsonville · United States · in 74 days
08JAN 27TRAIL35K22K14K
Vouga TrailSever do Vouga · Portugal · in 80 days · 55K · €5009JAN 27
TRAIL50K
Avalon Benefit 50 Mile/50K RunAvalon · United States · in 81 days
09JAN 27TRAIL
Bowland UltraSlaidburn · United Kingdom · in 81 daysJAN 27
TRAIL30K15K8K
Cruce TandiliaTandil · Argentina
09JAN 27TRAIL61K55K36KRegistration open
La Corsa della BoraAurisina / Nabrežina (TS) · in 81 days · 116K · €11609JAN 27
TRAIL27K16K
Lantau 50Hong Kong · Hong Kong SAR China · in 81 days
09JAN 27TRAIL
Leeds Country Way Winter UltrasLeeds · United Kingdom · in 81 days · £100
09JAN 27TRAIL42K21K16K
San Diego 50 & Trail RunsEscondido · United States · in 81 days09JAN 27
5K4H8H
Sandy Bottom 8-HourHampton · United States · in 81 days
09JAN 27TRAIL51K
Taliharja Vanakuri winter ultra endurance race 101KmViljandi · Estonia · in 81 days10JAN 27
TRAIL25K11K
Trail Les Mathes - La PalmyreLes Mathes · France · in 82 daysJAN 27
TRAIL110K80K55K
Ultra Trail AmazonicaAmazônica · Brazil10JAN 27
TRAIL55K26K
屋久島ウルトラecoマラニックYakushima · Japan · in 82 daysJAN 27
TRAIL31K18K
Trilho dos ReisPortalegre · PortugalJAN 27
TRAIL22K
Superace TaiwanChiayi · TaiwanJAN 27
TRAIL24K
Górski Zimowy Maraton ŚlężańskiSobótka · PolandJAN 27
TRAIL
The Great Southern Alps MilerHanmer Springs · New ZealandJAN 27
TRAIL80K60K30K
The Jumping Gorilla Mountain Trail RunGaud Dara · IndiaJAN 27
TRAIL42K
The Ultra EasyAlbert Town · New Zealand15JAN 27
TRAIL80K50K
Southern Tour UltraWilmington · United States · in 87 days
15JAN 27MARATHON54K33K21K
The Chubb Bermuda Triangle ChallengeHamilton · Bermuda · in 87 days · 54K · US$22015JAN 27
TRAIL200K100K50K
The Treg Ennedi TrailFort de Fada · Chad · in 87 days16JAN 27
TRAIL74K54K27K
Gdynia Ultra Way - Winter RaceGdynia · Poland · in 88 days16JAN 27
TRAIL25K
Harbison 50k & 25k Trail RaceColumbia · United States · in 88 days
16JAN 27HALF50K26K20KRegistration open
Maratonina Falconeri - Ecomaratona - Ecorun - Marcia Montefortiana FalconeriMonteforte d'Alpone (VR) · in 88 days · 50K · €4216JAN 27
TRAIL100K84K50K
Route 68 UltraDistretto di Gombak · Malaysia · in 88 daysJAN 27
TRAIL
TAUNUS ULTRATRAILGrävenwiesbach · Germany16JAN 27
MARATHON21K16K5K
The Lost Pines 5K • 10-Mile • Half Marathon • Full Marathon • 6HR • 12HR • 24HR • RuckBastrop · United States · in 88 days
16JAN 27MARATHON84K21K8K
Travessia Torres-TramandaíTorres · Brazil · in 88 days16JAN 27
TRAIL75K50K25K
True Blue UltraAustralind · Australia · in 88 days16JAN 27
TRAIL55K29K
UTCR – Yunan Ultra TrailYunfu · China · in 88 days16JAN 27
TRAIL42K32K21KRegistration open
Winter Canal CanterLeeds · United Kingdom · in 88 days
17JAN 27TRAIL
Engadin La DiagonelaPontresina · Switzerland · in 89 days17JAN 27
TRAIL
St. Croix Scenic 50St Croix, USVI · US Virgin Islands · in 89 days17JAN 27
TRAIL28K
Two Bays Trail RunMelbourne · Australia · in 89 daysJAN 27
TRAIL23K20K16K
Houffa TrailHouffalize · BelgiumJAN 27
TRAIL
Wychavon WayDroitwich Spa · United Kingdom21JAN 27
TRAIL96K53K34K
Hong Kong 100Hong-Kong · Hong Kong SAR China · in 93 days21JAN 27
TRAIL89K86K50K
Ultra MediterraniaAlcoy · Spain · in 93 daysJAN 27
TRAIL81K41K24K
Arc Of Attrition by UTMB®Porthtowan · United Kingdom
23JAN 27TRAIL64K42K32K
Angkor TrailSiem Reap · Cambodia · in 95 days · 100K · €179
23JAN 27TRAIL44K21K11KRegistration open
Endurancelife South DevonBeesands · United Kingdom · in 95 days · 54K · £7123JAN 27
TRAIL36H
Krewe de Loops 36Benton · United States · in 95 days
23JAN 27MARATHON50K21K10K
MileBuilt Gemini Springs 2-Day ChallengeDeBary · United States · in 95 days23JAN 27
TRAIL
Sahara Desert Trail MoroccoMerzouga · Morocco · in 95 days
23JAN 27HALF50K8K
Snowbird Challenge (50k - 13.1 - 5.2 - Relay)Greenville · United States · in 95 daysJAN 27
TRAIL
Raid GuatemalaAntigua Guatemala · GuatemalaJAN 27
TRAIL20K10K
Zimowy Maraton BieszczadzkiCisna · PolandJAN 27
TRAIL23K13K
Sunset RaceFosca · ColombiaJAN 27
TRAIL30K20K
Trilhos Dos AbutresMiranda do Corvo · Portugal30JAN 27
MARATHON50K21K5K
All Day Running Co. Clearwater Marathon & Running FestivalClearwater · United States · in 102 days
30JAN 27MARATHON47K26K21K
Big Beach Marathon, Half Marathon & Safari 5KGulf Shores · United States · in 102 days · 47K · US$190JAN 27
TRAIL43K27K14K
La RomagnatoiseRomagnat · France
30JAN 27TRAIL46K24K16KRegistration open
Ronda GhibellinaCastiglion Fiorentino (AR) · in 102 days · 70K · €7030JAN 27
TRAIL63K42K21K
Salomon Hammer Trail WinterSandvig · Denmark · in 102 daysJAN 27
TRAIL42K21K10K
Vietnam Trail MarathonSơn La · Vietnam31JAN 27
TRAIL
DiodurunSaint-Rémy-l'Honoré · France · in 103 daysJAN 27
TRAIL25K18K12K
Forest Trail 31Lévignac · France
31JAN 27TRAIL
La Ronde Givrée AuchanCastres · France · in 103 daysJAN 27
TRAIL
Ľudova 50Oravský Podzámok · Slovakia31JAN 27
TRAIL30K23K12K
Trail de la GalinetteCadolive · France · in 103 daysJAN 27
TRAIL36K19K
Trail des CalanquesMarseille · FranceJAN 27
TRAIL25K12K
Trail des MouflonsCherveix-Cubas · FranceJAN 27
TRAIL30K19K12K
Trail du GlazigPlourhan · FranceJAN 27
TRAIL42K32K22K
Trail Fort et VertMesnières-en-Bray · France