Arosa Lenzerheide · Switzerland
9a
Blue (easy)
56
Excellent
1.2 km
Length
149 m
Vertical drop
2161 m
Starts at
2012 m
Ends at
12.7%
Avg gradient
20.1%
Max gradient
sustained 50 m
Elevation profile
Run analysis
9a is a blue (easy) run at Arosa Lenzerheide measuring 1.2 km, dropping 149 m from 2161 m down to 2012 m. It averages a 12.7% gradient, steepening to around 20.1% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 56/100 — Excellent
Vertical5/30
Length6/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a blue (easy) run should feel like, so every difficulty class can reach 100. Methodology
Explore 9a on the map
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Ski 9a with the map in your pocket — offline.
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