Les 3 Vallées · France
Boulevard du Lac
Blue (easy)
45
Very good
175 m
Length
13 m
Vertical drop
2228 m
Starts at
2215 m
Ends at
7.2%
Avg gradient
13.7%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Boulevard du Lac is a blue (easy) run at Les 3 Vallées measuring 175 m, dropping 13 m from 2228 m down to 2215 m. It averages a 7.2% gradient, steepening to around 13.7% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 45/100 — Very good
Vertical0/30
Length1/25
Gradient character23/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a blue (easy) run should feel like, so every difficulty class can reach 100. Methodology
Explore Boulevard du Lac on the map
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