Col du Ballon d'Alsace

Vosges, France

Gradient:
<4%
4–7%
7–10%
10–12%
>12%

APPROACH ROUTES

Col du Ballon d'Alsace is a Category 1 ascent in the Vosges, France, topping out at 1 165 m. The Saint-Maurice-sur-Moselle approach is the hardest — 9.3 km at 6.7%, 624 m gained, maxing at 11.2%. The steepest kilometre averages 10.2%, around km 2.8. It can also be climbed from Lepuix (14.3 km at 4.7%): 2 measured approaches in all, each profiled kilometre-by-kilometre against Copernicus GLO-30 elevation data. On the Fiets scale it rates 4.4. Spring to autumn brings the steadiest riding, with snow possible in mid-winter.