Route des Coltis

At just 1.1km, Route des Coltis is short but deceptively intense — 62m of elevation packed into a brief, breathless effort. The average gradient of 5.9% disguises ramps of 12.4% — the kind of gradient that turns plans into prayers. It's over before the legs know what happened — a short, explosive effort where momentum is everything. Located in Auvergne, France.