Evasion Mont Blanc · France
Ravine
Freeride (unpatrolled)Grooming: backcountry
59
Excellent
816 m
Length
292 m
Vertical drop
1918 m
Starts at
1626 m
Ends at
35.4%
Avg gradient
53.4%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Ravine is a freeride (unpatrolled) run at Evasion Mont Blanc measuring 816 m, dropping 292 m from 1918 m down to 1626 m. It averages a 35.4% gradient, steepening to around 53.4% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 59/100 — Excellent
Vertical10/30
Length4/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a freeride (unpatrolled) run should feel like, so every difficulty class can reach 100. Methodology
Explore Ravine on the map
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