Villard de Lans - Corrençon · France
Grand Couloir
Black (advanced)
58
Excellent
727 m
Length
283 m
Vertical drop
2005 m
Starts at
1722 m
Ends at
37.7%
Avg gradient
89.5%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Grand Couloir is a black (advanced) run at Villard de Lans - Corrençon measuring 727 m, dropping 283 m from 2005 m down to 1722 m. It averages a 37.7% gradient, steepening to around 89.5% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 58/100 — Excellent
Vertical9/30
Length4/25
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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