Grouse Mountain · Canada
Hades
Black (advanced)
56
Excellent
612 m
Length
225 m
Vertical drop
1099 m
Starts at
875 m
Ends at
36%
Avg gradient
55.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Hades is a black (advanced) run at Grouse Mountain measuring 612 m, dropping 225 m from 1099 m down to 875 m. It averages a 36% gradient, steepening to around 55.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Bonvo Slope Score: 56/100 — Excellent
Vertical7/30
Length3/25
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 Hades on the map
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