Hochkönig · Austria
Ostabfahrt
Black (advanced)
51
Very good
362 m
Length
112 m
Vertical drop
1661 m
Starts at
1549 m
Ends at
29.9%
Avg gradient
48.9%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Ostabfahrt is a black (advanced) run at Hochkönig measuring 362 m, dropping 112 m from 1661 m down to 1549 m. It averages a 29.9% gradient, steepening to around 48.9% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 51/100 — Very good
Vertical4/30
Length2/25
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
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