Portes du Soleil · France
Les Rennes
Red (intermediate)
66
Excellent
2.0 km
Length
450 m
Vertical drop
2093 m
Starts at
1643 m
Ends at
22.5%
Avg gradient
49.2%
Max gradient
sustained 50 m
Elevation profile
Run analysis
Les Rennes is a red (intermediate) run at Portes du Soleil measuring 2.0 km, dropping 450 m from 2093 m down to 1643 m. It averages a 22.5% gradient, steepening to around 49.2% at its most sustained pitch.
Snowboard-friendly: no significant flat or uphill sections detected along the descent.
Watch for an uphill section: 25 m of climb about 300 m in.
Bonvo Slope Score: 66/100 — Excellent
Vertical15/30
Length10/25
Gradient character25/25
Flow16/20
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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