The perfect first ultra — alpine trails with the full Kosci festival vibe
The Kosci50 packages the best of the Snowy Mountains alpine experience into an accessible 50km. Starting at Perisher Ski Resort, runners take in the alpine plateau trails and panoramic mountain views before descending to Bullocks Flat, then ascending through the Thredbo Valley to Eagles Nest, before a final descent to Friday Flat. Welcoming, fun, and community-driven — an ideal first ultra with the full Kosci weekend festival atmosphere.
Some ultra experience recommended
Jindabyne, NSW, AustraliaNovember 26, 2026
| Location | km | Elevation |
|---|---|---|
Race Start Perisher Start | 0.0 | 1,720 m |
TURNAROUND POINT Aid Station | 2.5 | 1,723 m |
CHECKPOINT 1 (17.5km) Bullocks Flat Aid Station | 17.1 | 1,131 m |
CHECKPOINT 2 (25.1km) Ngarigo Aid Station | 24.4 | 1,229 m |
CHECKPOINT 3 (36.3km) Village Green Aid Station | 35.4 | 1,371 m |
WATER POINT (46.3km) Eagles Nest Aid Station | 44.9 | 1,929 m |
Race Finish (50km) Thredbo Finish | 48.4 | 1,370 m |
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