Montclar · France
Ubac
Black (advanced)
50
Very good
271 m
Length
109 m
Vertical drop
1906 m
Starts at
1797 m
Ends at
39.7%
Avg gradient
64.4%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Ubac is a black (advanced) run at Montclar measuring 271 m, dropping 109 m from 1906 m down to 1797 m. It averages a 39.7% gradient, steepening to around 64.4% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 50/100 — Very good
Vertical4/30
Length1/25
Gradient character25/25
Flow20/20
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
Explore Ubac on the map
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