Thredbo, Australia · November 26 – 28, 2025
Ultra-Trail Kosciuszko by UTMB 2025 is a trail running event in Thredbo, Australia, held on November 26 – 28, 2025, with 3 races: KosciMiler (161 km), Kosci100 (107 km), and Kosci50 (50.0 km).
Official websitekosciuszko.utmb.world
| Race | Distance | D+ / D− | Start | Status |
|---|---|---|---|---|
| 161 km | — | November 26 | ||
| 107 km | — | November 26 | ||
| 50.0 km | — | November 26 |
Other editions of Ultra-Trail Kosciuszko by UTMB
