Portes du Soleil · France
Marmotte
Red (intermediate)
66
Excellent
1.6 km
Length
397 m
Vertical drop
1811 m
Starts at
1414 m
Ends at
24.4%
Avg gradient
44.9%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Marmotte is a red (intermediate) run at Portes du Soleil measuring 1.6 km, dropping 397 m from 1811 m down to 1414 m. It averages a 24.4% gradient, steepening to around 44.9% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 66/100 — Excellent
Vertical13/30
Length8/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a red (intermediate) run should feel like, so every difficulty class can reach 100. Methodology
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