Praz de Lys Sommand · France
Mary
Green (beginner)
46
Very good
81 m
Length
7 m
Vertical drop
1431 m
Starts at
1423 m
Ends at
7.3%
Avg gradient
10.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Mary is a green (beginner) run at Praz de Lys Sommand measuring 81 m, dropping 7 m from 1431 m down to 1423 m. It averages a 7.3% gradient.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 46/100 — Very good
Vertical0/30
Length0/25
Gradient character25/25
Flow20/20
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
Explore Mary on the map
Loading interactive map…
Ski Mary 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.