Les 3 Vallées · France
Petites Bosses
Very good
Elevation profile
Run analysis
Petites Bosses is a green (beginner) run at Les 3 Vallées measuring 1.6 km, dropping 156 m from 2045 m down to 1889 m. It averages a 9.9% gradient, steepening to around 20.3% 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 100 m in; 25 m of climb about 675 m in.
Bonvo Slope Score: 48/100 — Very good
Scored from the run's real geometry — steepness is judged against what a green (beginner) run should feel like, so every difficulty class can reach 100. Methodology
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