Alpe d'Huez Grand Domaine · France
Tunnel
Gentle
Elevation profile
Run analysis
Tunnel is a black (advanced) run at Alpe d'Huez Grand Domaine measuring 408 m, dropping 66 m from 3163 m down to 3097 m. It averages a 8.9% gradient, steepening to around 98.9% at its most sustained pitch.
Heads-up for snowboarders: 2 uphill sections along this run — expect some unstrapping or skating.
Watch for 2 uphill sections: 125 m of climb about 125 m in; 50 m of climb about 325 m in.
Bonvo Slope Score: 12/100 — Gentle
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 Tunnel on the map
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