Hochkönig · Austria
Ostabfahrt
Black (advanced)
55
Excellent
1.0 km
Length
268 m
Vertical drop
1575 m
Starts at
1307 m
Ends at
25.2%
Avg gradient
54.8%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Ostabfahrt is a black (advanced) run at Hochkönig measuring 1.0 km, dropping 268 m from 1575 m down to 1307 m. It averages a 25.2% gradient, steepening to around 54.8% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Watch for an uphill section: 25 m of climb about 1.0 km in.
Bonvo Slope Score: 55/100 — Excellent
Vertical9/30
Length5/25
Gradient character25/25
Flow16/20
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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