La Bouëxière via Rue Saint-Martin

At just 1km, La Bouëxière via Rue Saint-Martin is short but deceptively intense — 53m of elevation packed into a brief, breathless effort. Averaging 5.2%, the road kicks to 9.5% at its steepest — a notable steepening that demands respect. It's over before the legs know what happened — a short, explosive effort where momentum is everything. Located in Brittany, France.