Search

RUN247 / Running Races / Doi Inthanon Thailand by UTMB

UTMB and Strava team up – and the early findings are VERY promising

UTMB OCC and Sierre-Zinal results revised after winner Joyline Chepngeno BANNED

‘I feel lucky to be in the sport right now’ – GOAT Dauwalter raises bar again with reaction to UTMB struggles

Tom Evans on the perspective shift and key training session which took him to UTMB glory

GOAT Courtney Dauwalter battles through pain cave to finish brutal UTMB

6-8 Dec 2024
Doi Inthanon
>
Thailand

Doi Inthanon Thailand by UTMB

News

Ruth Croft wins UTMB 2025

UTMB 2025 women’s results: Ruth Croft makes UTMB history as gutsy Courtney Dauwalter eclipsed

Tom Evans joy UTMB finish line 2025

UTMB 2025 men’s results: Britain’s Tom Evans wins trail running’s biggest race in BRUTAL conditions

Martyna Mlynarczyk wins CCC 2025

UTMB CCC 2025 results: Mlynarczyk and Puppi win races for the AGES

Jim Walmsley OCC 2025 UTMB

UTMB OCC 2025 results: Walmsley and Chepngeno win THRILLERS

Tom Evans third UTMB 2022 copyright UTMB

Could ‘muscular endurance training’ be the game-changer at UTMB this year?

Tom Evans salute UTMB win 2025

WATCH AGAIN: UTMB 2025 as Evans and Croft claim historic wins

Toni McCann CCC UTMB 2024 downhill photo credit UTMB

CCC at UTMB 2025: Date, start time, how to follow and leading contenders

2023 UTMB champion Jim Walmsley after winning

OCC at UTMB 2025: Date, start time, route and how to follow a vintage edition

Heather Jackson at Canyons Endurance Runs by UTMB

Heather Jackson “starting to feel good” ahead of her first tilt at UTMB

Tom Evans third UTMB 2022 copyright UTMB

‘I’d much rather be a good dad than a good athlete’ – Tom Evans’ new mindset ahead of UTMB

Katie Schide finish line UTMB 2024 photo credit UTMB

Defending champ Schide rules out Dauwalter clash at UTMB – but looks set to race iconic Sierre-Zinal

Courtney Dauwalter winning the UTMB 2023

Landslides force change of route at UTMB, trail running’s BIGGEST race

Jan Frodeno PTO TOUR US Open 2023

Triathlon legend Jan Frodeno goes outside comfort zone to take on epic OCC UTMB challenge

California trail running UTMB

Spectacular China and California additions to this year’s UTMB World Series

Courtney Dauwalter after winning UTMB 2023.

GOAT Courtney Dauwalter confirms UTMB return – but will she face Katie Schide in Chamonix?

Arthur Joyeux-Bouillon wins Van dAran 2025

Val d’Aran by UTMB 2025 results: Runners win out over dramatic weather in the Pyrenees

Courtney Dauwalter wins Lavaredo Ultra Trail by UTMB 2025

Lavaredo Ultra Trail by UTMB 2025 results: Dauwalter and Dhiman dominate in the Dolomites

Kilian Jornet at GTWS Sierre Zonal

EXCLUSIVE: Ultra GOAT Kilian Jornet says Western States comeback will be one of his “biggest challenges”

Heather Jackson take victory at Canyons Endurance Runs by UTMB.

Heather Jackson reveals Western States strategy – and nerves ahead of an even bigger challenge

Courtney Dauwalter winning the UTMB 2023

Courtney Dauwalter reveals her next race – and confirms Cocodona 250 return in 2026

Stephanie Case wins UTMB Snowdonia 2025 photo credit UTMB

Ultrarunner who went viral after remarkable Snowdonia win hopes to inspire other new mums

Stephanie Case wins UTMB Snowdonia 2025 photo credit UTMB

Six months postpartum, breastfeeding en route and no elite bib – yet Stephanie Case STILL WINS Britain’s biggest ultramarathon

Vincent Bouillard Kilian Jornet Chianti Ultra Trail by UTMB 2025 Photo credit: UTMB World Series

Rising French star was ‘laughing out loud’ at the sheer joy of battling ultrarunning legends

Jim Walmsley Kilian Jornet Vincent Bouillard Chianti Ultra Trail by UTMB 2025

‘That was the big goal’ – Western States Golden Ticket rounds off perfect week for Kilian Jornet

Fiona Pascall wins Chianti Ultra Trail by UTMB 2025 Photo credit: UTMB World Series

Chianti Ultra-Trail by UTMB 2025 women’s results: Brit Fiona Pascall takes massive win

Jim Walmsley Kilian Jornet Vincent Bouillard Chianti Trail by UTMB 2025 photo credit UTMB World Series

Statement win for Jim Walmsley over Kilian Jornet in Chianti battle between last three UTMB winners

2023 UTMB champion Jim Walmsley after winning

Kilian Jornet and Jim Walmsley set to tackle reigning UTMB champ in Chianti

Steve-McKenna-taking-the-win-at-IRONMAN-Australia-2023-robot-pose

Who’s faster over 100km – a Pro trail runner or a Pro Ironman? We are about to find out

Katie Schide UTMB 2024 en route photo credit UTMB

UTMB Winner Katie Schide claims third-place at 2025 French Cross-Country Championship

Hayden Hawks start line Tarawera Ultra-Trail by UTMB T50 2025 Photo credit Tim Bardsley-Smith

‘Bigger fish to fry’ – Hayden Hawks turns focus on Western States after starting season in perfect style

Sam Harvey TMiler Tarawera Ultra-Trail by UTMB Photo credit: Tim Bardsley-Smith

Tarawera Ultra Trail by UTMB TMiler results 2025: Emotional wins for Harvey and Miyazaki

Ruth Croft claims her third 102km title at Tarawera Ultra-Trail by UTMB Photo credit: Tim Bardsley-Smith

Tarawera Ultra Trail by UTMB T102 results 2025: Threepeats for star Kiwi duo Croft and Jones

Hayden Hawks (USA) opens his 2025 season with a win in the 50km race at Tarawera Ultra-Trail by UTMB photo credit Harry Talbot

Tarawera Ultra Trail by UTMB T50 results 2025: Hawks wins a thriller, Tarboton dominates

Ruth Croft on her way to victory at the 2021 Tarawera Ultra-Trail by UTMB 102km photo credit: Graeme Murray

Stellar fields, hat-trick seeking Kiwis and Western States Golden Tickets up for grabs in T102 in New Zealand

Konoka Azumi wins the 100-mile race at the 2024 Tarawera Ultra-Trail by UTMB

Azumi looking to double up as she makes short hop to Rotorua for 100-miler at Tarawera Ultra-Trail by UTMB

Hayden Hawks UTMB CCC 2024 photo credit UTMB

UTMB CCC champ Hayden Hawks looking to start year in style at Tarawera Ultra-Trail T50

trail running on your terms

Never miss out with our trail alerts & digest. Get a dose of adventure & inspiration with Boundless.

The 247 Group

The home of endurance sports

HOME MENU