Portes du Soleil · France
Grand Plan
Blue (easy)
58
Excellent
1.3 km
Length
209 m
Vertical drop
1721 m
Starts at
1512 m
Ends at
15.8%
Avg gradient
31.5%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Grand Plan is a blue (easy) run at Portes du Soleil measuring 1.3 km, dropping 209 m from 1721 m down to 1512 m. It averages a 15.8% gradient, steepening to around 31.5% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 58/100 — Excellent
Vertical7/30
Length7/25
Gradient character25/25
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 Grand Plan on the map
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