Auron · France
Riou
Blue (easy)Grooming: classic
43
Very good
191 m
Length
22 m
Vertical drop
1700 m
Starts at
1678 m
Ends at
10.2%
Avg gradient
23.9%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Riou is a blue (easy) run at Auron measuring 191 m, dropping 22 m from 1700 m down to 1678 m. It averages a 10.2% gradient, steepening to around 23.9% 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 150 m in.
Bonvo Slope Score: 43/100 — Very good
Vertical1/30
Length1/25
Gradient character25/25
Flow16/20
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 Riou on the map
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