Le Maireux via Voie de l’Eau

At just 1.8km, Le Maireux via Voie de l’Eau is short but deceptively intense — 77m of elevation packed into a brief, breathless effort. The average gradient of 4.2% disguises ramps of 9.7% — 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.