Portes du Soleil · France
Snowcross La Frontalière
Black (advanced)
63
Excellent
1.0 km
Length
388 m
Vertical drop
2244 m
Starts at
1856 m
Ends at
37.8%
Avg gradient
102.1%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Snowcross La Frontalière is a black (advanced) run at Portes du Soleil measuring 1.0 km, dropping 388 m from 2244 m down to 1856 m. It averages a 37.8% gradient, steepening to around 102.1% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 63/100 — Excellent
Vertical13/30
Length5/25
Gradient character25/25
Flow20/20
Scored from the run's real geometry — steepness is judged against what a black (advanced) run should feel like, so every difficulty class can reach 100. Methodology
Explore Snowcross La Frontalière on the map
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