Brévent/Flégère (Chamonix) · France
Charles Bozon
Black (advanced)
47
Very good
127 m
Length
52 m
Vertical drop
2356 m
Starts at
2304 m
Ends at
35%
Avg gradient
53.5%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Charles Bozon is a black (advanced) run at Brévent/Flégère (Chamonix) measuring 127 m, dropping 52 m from 2356 m down to 2304 m. It averages a 35% gradient, steepening to around 53.5% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 47/100 — Very good
Vertical2/30
Length1/25
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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