UTMB World Series
Ultra-Trail Kosciuszko by UTMB
Thredbo, New South Wales, Australia
26–27 Nov 2026
Confirmed
Sold out
A Snowy Mountains event around Mount Kosciuszko with a 160 km miler and a 106 km, 3,000 m 100K, plus 50 and 33 km races, November 26 to 27, 2026. Sold out.
Train for this raceAbout
Ultra-Trail Kosciuszko starts at Perisher and Jindabyne in the Snowy Mountains, taking in Australia's highest peak. All 2026 races are sold out.
Distances
| Name | Distance | Gain | Loss | Vert / km | Min altitude | Max altitude | Start | Start location | Finish | Course | Cutoff | Terrain | Technicality | Aid stations | Badges | Entry fee |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| KosciMiler | 160.5 km | 4,731 m | — | 29.5 m/km | — | — | 27 Nov 2026 03:00 Australia/Sydney | Banjo Patterson Park, Jindabyne | — | — | 36 h | Mountain | — | — | — | — |
| Kosci100 | 105.6 km | 2,973 m | — | 28.2 m/km | — | — | 27 Nov 2026 07:30 Australia/Sydney | Perisher Ski Resort | — | — | 28 h | Mountain | — | — | — | — |
| Kosci50 | 50.3 km | 1,355 m | — | 26.9 m/km | — | — | 26 Nov 2026 07:00 Australia/Sydney | Perisher Ski Resort | — | — | 13.5 h | Mountain | — | — | — | — |
| Kosci30 | 33 km | 596 m | — | 18.1 m/km | — | — | 26 Nov 2026 10:00 Australia/Sydney | Perisher Ski Resort | — | — | 7.5 h | Mountain | — | — | — | — |
KosciMiler terrain notes
Snowy Mountains alpine trail.
Kosci100 terrain notes
Snowy Mountains alpine trail.
Kosci50 terrain notes
Snowy Mountains alpine trail.
Kosci30 terrain notes
Snowy Mountains alpine trail.
Registration
- Status
- Sold out
Links
Notes
Course data from the UTMB World Series event site.