Ultramarathon
KosciMiler by UTMB
KosciMiler by UTMB covers 161 kilometres and 5,131 metres of climbing through Australia's rugged Snowy Mountains and over high Mount Kosciuszko.
Next raceFriday, November 27, 2026
Distance categoryUltramarathon
LocationJindabyne, Australia
Quick facts
- 161 kilometres
- 5,131 metres of elevation gain
- Summits Mount Kosciuszko
- 3 a.m. start with a 36-hour limit
About the KosciMiler by UTMB
The race is the event's separately entered 100-mile category, with its own 3 a.m. start, qualification rule and 36-hour limit.
Course
Alpine meadows, snow-gum forest, granite, creeks and ski villages link Jindabyne with Mount Kosciuszko and the Thredbo finish.
Race-day weather
Late spring in the Australian Alps can shift between sun, wind, cold rain and snow, especially across exposed high terrain.
Past KosciMiler by UTMB dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2026 | Friday, November 27, 2026 | Upcoming | — |
| 2025 | — | Completed | Open results |
KosciMiler by UTMB FAQ
When is the KosciMiler by UTMB?
The 2026 KosciMiler by UTMB is on Friday, November 27, 2026.
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