Dates to be confirmed · Jeju, South Korea
TransJeju by UTMB
About the event
UTMB World Series trail running event on Jeju Island, with races of 100 miles, 100, 60 and 20 km. The long courses climb Hallasan, South Korea's highest mountain, to its crater lake.
- When
- Dates to be confirmed
- Where
- Jeju, South Korea
Jeju World Cup Stadium - Category
- Trail and mountain running
- Type
- Series stage
- Series
- UTMB World Series
- Open to
- Athletes and participants
- Held
- Every year
- Website
- transjeju.utmb.world ↗
- Source
- Official website · checked on 25/10/2026
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Dates and details are read from the official website of each event and may change: always check with the organiser before you travel.