Auron · France
Bois Gaston
Red (intermediate)Grooming: classic
57
Excellent
834 m
Length
224 m
Vertical drop
2070 m
Starts at
1846 m
Ends at
26.3%
Avg gradient
44.1%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Bois Gaston is a red (intermediate) run at Auron measuring 834 m, dropping 224 m from 2070 m down to 1846 m. It averages a 26.3% gradient, steepening to around 44.1% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 57/100 — Excellent
Vertical7/30
Length4/25
Gradient character25/25
Flow20/20
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
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