Alpe Giumello from Taceno via Margno

Alpe Giumello from Taceno via Margno is one of cycling's great tests — 13.2km of sustained climbing, gaining 1,076m from base to summit. The average gradient of 8.2% disguises ramps of 18.6% — the kind of gradient that turns plans into prayers. 15 hairpins punctuate the ascent, offering brief respite in the corners before the gradient bites again. The road reaches 1,551m — high enough to feel the altitude on tired legs. Located in Lombardy, Italy.