Hochkönig · Austria
Ostabfahrt
Black (advanced)
66
Excellent
1.5 km
Length
400 m
Vertical drop
1321 m
Starts at
922 m
Ends at
27.1%
Avg gradient
65.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Ostabfahrt is a black (advanced) run at Hochkönig measuring 1.5 km, dropping 400 m from 1321 m down to 922 m. It averages a 27.1% gradient, steepening to around 65.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 66/100 — Excellent
Vertical13/30
Length7/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a black (advanced) run should feel like, so every difficulty class can reach 100. Methodology
Explore Ostabfahrt on the map
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