List of races

TransJeju by UTMB

Amazean Jungle Thailand by UTMB

Valhöll Argentina by UTMB

Ultra-Trail Snowdonia by UTMB®

Ultra-Trail Australia by UTMB

Trail Alsace Grand Est by UTMB

Mountain Ultra Trail by UTMB

mozart 100 by UTMB

Tenerife Bluetrail by UTMB®

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®

HOKA 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

Ultra-Trail® Ninghai by UTMB

Kullamannen by UTMB

Mallorca

Puerto Vallarta by UTMB®

Translantau by UTMB®

Ultra-Trail Kosciuszko by UTMB

Chiangmai Thailand by UTMB®

Arc of Attrition by UTMB®

Tarawera Ultra-Trail by UTMB

Chianti Ultra Trail by UTMB

Desert RATS Trail Running Festival

HOKA Canyons Endurance Runs™ by UTMB®

Ultra-Trail Mount Yun by UTMB®

Istria 100 by UTMB 

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Camelbak

Compressport

Naak

Shokz

Vibram

Nakk

vibram

buff

compress

Korean Air

삼다수

petzl

카멜백

Hoka

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distance

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maxTime

categoryWorldSeries

runningStones

Reach the peak of the South Korea’s highest mountain, Hallasan Mountain, and discover the crater lake at the summit

Jeju100K

The one peak of Mt. Halla, The highest Mountain in South Korea

The 52km Trans50k race covers the most scenic trails of the Hallasan National Park with a cumulative elevation gain of 2,110 meters. This is a challenging trail run which includes the 1,700m ascent of the Hallasan volcano.

Jeju50K

 The Trans20K offers stunning views and diverse landscapes on this fast-paced course.

Jeju20K