Les 3 Vallées · France
Petit Lac
Blue (easy)
45
Very good
504 m
Length
48 m
Vertical drop
2039 m
Starts at
1990 m
Ends at
9.2%
Avg gradient
20.3%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Petit Lac is a blue (easy) run at Les 3 Vallées measuring 504 m, dropping 48 m from 2039 m down to 1990 m. It averages a 9.2% gradient, steepening to around 20.3% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Watch for an uphill section: 25 m of climb about 250 m in.
Bonvo Slope Score: 45/100 — Very good
Vertical2/30
Length3/25
Gradient character25/25
Flow16/20
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
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