Cosenberg via Cosenbergerheydt

At just 0.8km, Cosenberg via Cosenbergerheydt is short but deceptively intense — 35m of elevation packed into a brief, breathless effort. The average gradient of 4.4% disguises ramps of 9.9% — 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.