Evasion Mont Blanc · France
Alpette
Red (intermediate)
51
Very good
751 m
Length
256 m
Vertical drop
1869 m
Starts at
1613 m
Ends at
33%
Avg gradient
49.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Alpette is a red (intermediate) run at Evasion Mont Blanc measuring 751 m, dropping 256 m from 1869 m down to 1613 m. It averages a 33% gradient, steepening to around 49.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 51/100 — Very good
Vertical9/30
Length4/25
Gradient character19/25
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
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