Portes du Soleil · France
Prolays
Blue (easy)
47
Very good
1.1 km
Length
328 m
Vertical drop
1952 m
Starts at
1624 m
Ends at
29.1%
Avg gradient
56.1%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Prolays is a blue (easy) run at Portes du Soleil measuring 1.1 km, dropping 328 m from 1952 m down to 1624 m. It averages a 29.1% gradient, steepening to around 56.1% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 47/100 — Very good
Vertical11/30
Length6/25
Gradient character10/25
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 Prolays on the map
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