Alpe d'Huez Grand Domaine · France
Signal Bis
Red (intermediate)
57
Excellent
786 m
Length
240 m
Vertical drop
2110 m
Starts at
1870 m
Ends at
30%
Avg gradient
52.4%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Signal Bis is a red (intermediate) run at Alpe d'Huez Grand Domaine measuring 786 m, dropping 240 m from 2110 m down to 1870 m. It averages a 30% gradient, steepening to around 52.4% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 57/100 — Excellent
Vertical8/30
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
Explore Signal Bis on the map
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