Côte de Lambermont via Thiers des Navettes

At just 1.5km, Côte de Lambermont via Thiers des Navettes is short but deceptively intense — 110m of elevation packed into a brief, breathless effort. The average gradient of 7.5% disguises ramps of 18.4% — 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 Wallonia, Belgium.