Lauchernalp · Switzerland
Arbä
Black (advanced)Grooming: classic
50
Very good
328 m
Length
113 m
Vertical drop
2377 m
Starts at
2264 m
Ends at
32.4%
Avg gradient
55.3%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Arbä is a black (advanced) run at Lauchernalp measuring 328 m, dropping 113 m from 2377 m down to 2264 m. It averages a 32.4% gradient, steepening to around 55.3% 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
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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