Pralognan-la-Vanoise · France
Couloir de l'Eau
Very good
Elevation profile
Run analysis
Couloir de l'Eau is a black (advanced) run at Pralognan-la-Vanoise measuring 847 m, dropping 215 m from 1963 m down to 1747 m. It averages a 25.3% gradient, steepening to around 110.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Watch for 2 uphill sections: 25 m of climb about 225 m in; 25 m of climb about 325 m in.
Bonvo Slope Score: 44/100 — Very good
Scored from the run's real geometry — steepness is judged against what a black (advanced) run should feel like, so every difficulty class can reach 100. Methodology
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