Pralognan-la-Vanoise · France
Bosses
Very good
Elevation profile
Run analysis
Bosses is a red (intermediate) run at Pralognan-la-Vanoise measuring 421 m, dropping 95 m from 1797 m down to 1702 m. It averages a 22.3% gradient, steepening to around 40.7% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Watch for an uphill section: 25 m of climb about 275 m in.
Bonvo Slope Score: 46/100 — Very good
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 Bosses on the map
Ski Bosses 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.