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Kosci100 - Ultra-Trail Kosciuszko by UTMB, Australia | Trail Running Analytics
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2026
Ultra-Trail Kosciuszko by UTMB
Kosci100
Ultra-Trail Kosciuszko by UTMB
161km
161
107km
107
50km
50
Kosci100
UTMB World Series
107.0km
November 26
Thredbo,
Australia
utmb
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2025 course
The 2026 route isn't published yet — showing the latest available course.
Official track
