Bois des Maréchaux via Hameau du Féronval

At just 0.8km, Bois des Maréchaux via Hameau du Féronval is short but deceptively intense — 48m of elevation packed into a brief, breathless effort. The gradient averages 6% — steady enough to find a rhythm, steep enough to feel it. It's over before the legs know what happened — a short, explosive effort where momentum is everything. Located in Wallonia, Belgium.