Les Houches (Chamonix) · France
Mont Blanc
Green (beginner)
48
Very good
373 m
Length
34 m
Vertical drop
1805 m
Starts at
1771 m
Ends at
8.8%
Avg gradient
17.8%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Mont Blanc is a green (beginner) run at Les Houches (Chamonix) measuring 373 m, dropping 34 m from 1805 m down to 1771 m. It averages a 8.8% gradient, steepening to around 17.8% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 48/100 — Very good
Vertical1/30
Length2/25
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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