Auron · France
Colombier
Freeride (unpatrolled)Grooming: backcountry
54
Very good
630 m
Length
176 m
Vertical drop
1788 m
Starts at
1611 m
Ends at
27.1%
Avg gradient
46.7%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Colombier is a freeride (unpatrolled) run at Auron measuring 630 m, dropping 176 m from 1788 m down to 1611 m. It averages a 27.1% gradient, steepening to around 46.7% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 54/100 — Very good
Vertical6/30
Length3/25
Gradient character25/25
Flow20/20
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
Explore Colombier on the map
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