Aussois · France
Les Roches
Black (advanced)
63
Excellent
1.1 km
Length
354 m
Vertical drop
2558 m
Starts at
2204 m
Ends at
30.8%
Avg gradient
57.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Les Roches is a black (advanced) run at Aussois measuring 1.1 km, dropping 354 m from 2558 m down to 2204 m. It averages a 30.8% gradient, steepening to around 57.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 63/100 — Excellent
Vertical12/30
Length6/25
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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