Ultra-Trail Snowdonia by UTMB®

Tarawera™ Ultramarathon by UTMB®

Chianti Ultra Trail by UTMB

Istria 100 by UTMB 

Desert RATS Trail Running Festival

Ultra-Trail Mount Yun by UTMB®

Canyons Endurance Runs by UTMB

Amazean Jungle Thailand by UTMB

Valhöll Argentina by UTMB

Ultra-Trail Australia by UTMB

Trail Alsace Grand Est by UTMB

Mountain Ultra Trail by UTMB

mozart 100 by UTMB

Tenerife

Trail du Saint Jacques by UTMB

Trail 100 Andorra by UTMB

Mauritius by UTMB®

La Sportiva Lavaredo Ultra Trail by UTMB

Western States® 100-Mile Endurance Run

Val D'Aran by UTMB®

Restonica Trail by UTMB®

Trail Verbier St Bernard by UTMB

Eiger Ultra Trail by UTMB

Speedgoat Mountain Races

KAT100 by UTMB

Quito Trail Ecuador by UTMB®

Dacia UTMB Mont-Blanc

Wildstrubel by UTMB®

Paraty Brazil by UTMB

Julian Alps Trail Run by UTMB®

Grindstone Trail Running Festival

Ultra Trail Whistler by UTMB

Nice Côte d'Azur by UTMB®

Kodiak

Kullamannen by UTMB

Doi Inthanon Thailand by UTMB®

Ultra-Trail Kosciuszko by UTMB

Translantau by UTMB®

Puerto Vallarta by UTMB®

TransJeju by UTMB

Ultra Trail Ninghai by UTMB

Buff

Camelbak

Compressport

Naak

Vibram

Nirvana

Hoka

Wahoo

Dacia

A feast of technical trails through mythical landscapes, UTS is the UK’s only UTMB® World Series event — ‘Beautiful beyond belief. Savage beyond reason’…

Discover the Races

distance

elevationGain

startDate

categoryWorldSeries

runningStones

Starting on Friday, UTS 100M is the ultimate grand-tour of Eryri/Snowdonia. It really is: 'Beautiful beyond belief. Savage beyond reason'.

UTS 100M

Starting on Saturday morning, UTS 100K covers the highlights of the mountainous areas of northern Eryri/Snowdonia, taking in countless stunning trails, technical ridges and epic views over its 103kms.

UTS 100K

UTS 50K acts as the perfect stepping stone into Alpine-scale mountain ultrarunning, taking in several technical mountain trails around the Snowdon massif.

UTS 50K

The ERYRI 25K is inspired by Eryri (pronounced Eh-ruh-ree)/Snowdonia itself: the 'land of the eagles', that once soared freely, high above the snow-capped peaks of this mythical land...

ERYRI 25K

More than 64 nationalities and over 2,800 runners took on the four race distances across the rugged wilderness of North Wales at Ultra-Trail Snowdonia by UTMB in 2024. See the full results of this epic fifth edition.

RESULTS

WS Blue

Create your MyUTMB account to receive the latest updates about Ultra-Trail Snowdonia by UTMB® and the 2023 UTMB® World Series.

Create your MyUTMB account

Globals