Alp Grönda from Summaprada

Alp Grönda from Summaprada is one of cycling's great tests — 13.2km of sustained climbing, gaining 1,080m from base to summit. The average gradient of 8.2% disguises ramps of 19.4% — the kind of gradient that turns plans into prayers. The 3 hairpin turns break up the climb, each one revealing a new perspective on the road ahead. The road reaches 1,753m — high enough to feel the altitude on tired legs. Located in Grisons, Switzerland.