Aletsch Arena · Switzerland
52
Red (intermediate)
52
Very good
538 m
Length
143 m
Vertical drop
2648 m
Starts at
2505 m
Ends at
26%
Avg gradient
35.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
52 is a red (intermediate) run at Aletsch Arena measuring 538 m, dropping 143 m from 2648 m down to 2505 m. It averages a 26% gradient, steepening to around 35.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 52/100 — Very good
Vertical5/30
Length3/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a red (intermediate) run should feel like, so every difficulty class can reach 100. Methodology
Explore 52 on the map
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