Les Sybelles · France
Ouillon 1
Red (intermediate)Grooming: classic
45
Very good
628 m
Length
147 m
Vertical drop
2373 m
Starts at
2227 m
Ends at
21.3%
Avg gradient
49.7%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Ouillon 1 is a red (intermediate) run at Les Sybelles measuring 628 m, dropping 147 m from 2373 m down to 2227 m. It averages a 21.3% gradient, steepening to around 49.7% at its most sustained pitch.
Heads-up for snowboarders: 1 uphill section along this run — expect some unstrapping or skating.
Watch for an uphill section: 50 m of climb about 0 m in.
Bonvo Slope Score: 45/100 — Very good
Vertical5/30
Length3/25
Gradient character25/25
Flow12/20
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
Explore Ouillon 1 on the map
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