Aiguille du Midi (Chamonix) · France
La Vraie Vallée Blanche
Outstanding
Elevation profile
Run analysis
La Vraie Vallée Blanche is a freeride (unpatrolled) run at Aiguille du Midi (Chamonix) measuring 3.3 km, dropping 825 m from 3516 m down to 2691 m. It averages a 25.2% gradient, steepening to around 93.7% at its most sustained pitch.
Heads-up for snowboarders: 1 uphill section along this run — expect some unstrapping or skating.
Watch for 4 uphill sections: 50 m of climb about 850 m in; 25 m of climb about 975 m in; 25 m of climb about 1.2 km in.
Bonvo Slope Score: 73/100 — Outstanding
Scored from the run's real geometry — steepness is judged against what a freeride (unpatrolled) run should feel like, so every difficulty class can reach 100. Methodology
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