Col de la Biche

Jura, France

Gradient:
<4%
4–7%
7–10%
10–12%
>12%

APPROACH ROUTES

Col de la Biche is a Category 1 ascent in Jura, France, topping out at 1 310 m. The climb from Arvière-en-Valromey covers 6.0 km at 9.3% average, gaining 560 m, with ramps up to 13.1%. The steepest kilometre averages 12.6%, around km 2. The approach is profiled kilometre-by-kilometre against Copernicus GLO-30 elevation data. On the Fiets scale it rates 5.5. Late spring through autumn offers the most reliable conditions on the pass.