Chamrousse · France
Perche
Green (beginner)
60
Excellent
1.4 km
Length
237 m
Vertical drop
1989 m
Starts at
1752 m
Ends at
17.2%
Avg gradient
42.3%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Perche is a green (beginner) run at Chamrousse measuring 1.4 km, dropping 237 m from 1989 m down to 1752 m. It averages a 17.2% gradient, steepening to around 42.3% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 60/100 — Excellent
Vertical8/30
Length7/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a green (beginner) run should feel like, so every difficulty class can reach 100. Methodology
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