Ischgl-Samnaun · Austria
4a
Black (advanced)Grooming: classic
50
Very good
289 m
Length
110 m
Vertical drop
2162 m
Starts at
2052 m
Ends at
36.6%
Avg gradient
55.6%
Max gradient
sustained 50 m
Elevation profile
Run analysis
4a is a black (advanced) run at Ischgl-Samnaun measuring 289 m, dropping 110 m from 2162 m down to 2052 m. It averages a 36.6% gradient, steepening to around 55.6% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 50/100 — Very good
Vertical4/30
Length1/25
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 4a on the map
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