Roc d'Enfer · France
Graydon bis
Enjoyable
Elevation profile
Run analysis
Graydon bis is a unrated run at Roc d'Enfer measuring 191 m, dropping 7 m from 1654 m down to 1647 m. It averages a 0.4% gradient, steepening to around 9.2% 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: 75 m of climb about 100 m in.
Bonvo Slope Score: 26/100 — Enjoyable
Scored from the run's real geometry — steepness is judged against what a unrated run should feel like, so every difficulty class can reach 100. Methodology
Explore Graydon bis on the map
Ski Graydon bis with the map in your pocket — offline.
Downloaded resort maps and your own run recording can work without mobile service. Live group positions require connectivity. Free to download; Premium features are available.