Windt from Plombières via Kalottenhof

At just 1km, Windt from Plombières via Kalottenhof is short but deceptively intense — 62m of elevation packed into a brief, breathless effort. Averaging 6.3%, the road kicks to 11.2% at its steepest — a testing gradient that demands respect. It's over before the legs know what happened — a short, explosive effort where momentum is everything. Located in Wallonia, Belgium.