Adelboden - Lenk · Switzerland
Chummi
Red (intermediate)
54
Very good
1.1 km
Length
185 m
Vertical drop
1934 m
Starts at
1749 m
Ends at
17.3%
Avg gradient
42%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Chummi is a red (intermediate) run at Adelboden - Lenk measuring 1.1 km, dropping 185 m from 1934 m down to 1749 m. It averages a 17.3% gradient, steepening to around 42% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 54/100 — Very good
Vertical6/30
Length5/25
Gradient character25/25
Flow18/20
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
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