Langenstein from Gemmenich via Bienenheide

At just 1.4km, Langenstein from Gemmenich via Bienenheide is short but deceptively intense — 46m of elevation packed into a brief, breathless effort. The average gradient of 3.3% disguises ramps of 10.4% — 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.