List of Races

Ultra-Trail Snowdonia by UTMB®

mozart 100 by UTMB

Mountain Ultra Trail by UTMB

Trail 100 Andorra by UTMB

Trail du Saint Jacques by UTMB

Trail of the Kings - Lake Toba by UTMB

Kagaspa Trail Endurance 100 by UTMB

Zugspitz Ultra Trail by UTMB

La Sportiva Lavaredo Ultra Trail by UTMB

Torrencial Chile by UTMB

Western States® 100-Mile Endurance Run

HOKA Val D'Aran by UTMB®

Restonica Trail

Trail Verbier St Bernard by UTMB

Eiger Ultra Trail by UTMB

Monte Rosa Walserwaeg by UTMB

Speedgoat Mountain Races

Bucovina Ultra Rocks by UTMB

Quito Trail Ecuador by UTMB®

Gauja Trail by UTMB

KAT100 by UTMB

Boréalys Mont-Tremblant by UTMB

Ultra Trail Whistler by UTMB

HOKA UTMB Mont-Blanc

Wildstrubel by UTMB®

Snowbasin by UTMB

Malaysia Ultra-Trail by UTMB 

Kaçkar by UTMB

JD Ultra-Trail Great Wall by UTMB®

Paraty Brazil by UTMB

Grindstone Trail Running Festival

Julian Alps Trail Run by UTMB

Nice Côte d'Azur by UTMB®

Chihuahua by UTMB®

TransJeju by UTMB

HOKA Kodiak Ultra Marathons by UTMB

Ultra-Trail Mount Yun by UTMB®

Puglia by UTMB

Kullamannen by UTMB

Mallorca by UTMB® 

Ultra-Trail Shudao by UTMB®

Translantau™ by UTMB®

HOKA Pacific Trails California by UTMB

Patagonia BARILOCHE by UTMB

Ultra-Trail Kosciuszko by UTMB

HOKA Chiang Mai Thailand by UTMB®

Oman by UTMB®

Tarawera Ultra-Trail by UTMB

Chianti Ultra Trail by UTMB

Istria 100 by UTMB 

Desert RATS Trail Running Festival by UTMB

Tenerife Bluetrail by UTMB®

The Canyons Endurance Runs™ by UTMB®

Rothrock by UTMB

Trail Alsace by UTMB

HOKA Ultra-Trail Australia by UTMB

Oh Meu Deus by UTMB

Amazean Jungle Thailand by UTMB

Grand Raid Ventoux by UTMB

Puerto Vallarta by UTMB®

Ultra-Trail Mogan by UTMB®

Ushuaia by UTMB

2026 Warhorse Ultra-Trail Xiamen by UTMB®

Xtrail by UTMB®

Arc of Attrition by UTMB®

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Starting on Friday, UTS 100M is the ultimate grand-tour of Eryri (Snowdonia), Wales' largest National Park. It really is 'Beautiful beyond belief. Savage beyond reason'.

UTS 100M

Starting on early 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.

UTS 100K

New for 2026, the 80K takes runners from the sea in Caernarfon at sunset, into the mountains of Eryri for a race into the darkness.

UTS 80K

UTS 50K is the perfect stepping stone into Alpine-scale mountain ultrarunning, taking in several technical mountain trails around the Yr Wyddfa (Snowdon) massif. Not to be underestimated, this remains a significant challenge.

UTS 50K

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

ERYRI 25K

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