Jeju, South Korea · October 2 – 4, 2025
TransJeju by UTMB 2025 is a trail running event in Jeju, South Korea, held on October 2 – 4, 2025, with 3 races: Jeju 100M (148 km), Jeju 100K (100 km), and Jeju 70K (70.0 km).
Official websitetransjeju.utmb.world
| Race | Distance | D+ / D− | Start | Status |
|---|---|---|---|---|
| 148 km | — | October 2 | ||
| 100 km | — | October 2 | ||
| 70.0 km | — | October 2 |
Other editions of TransJeju by UTMB
