Roc d'Enfer · France
Follys
Red (intermediate)
45
Very good
152 m
Length
20 m
Vertical drop
1190 m
Starts at
1170 m
Ends at
11.3%
Avg gradient
19.3%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Follys is a red (intermediate) run at Roc d'Enfer measuring 152 m, dropping 20 m from 1190 m down to 1170 m. It averages a 11.3% gradient, steepening to around 19.3% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 45/100 — Very good
Vertical1/30
Length1/25
Gradient character24/25
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
Explore Follys on the map
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