la Tonne via Rue Mont Coupé

At just 0.4km, la Tonne via Rue Mont Coupé is short but deceptively intense — 28m of elevation packed into a brief, breathless effort. The gradient averages 6.4% — 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.