Les Bertrands from Saint Bonnet de Four

At just 1.6km, Les Bertrands from Saint Bonnet de Four is short but deceptively intense — 61m of elevation packed into a brief, breathless effort. Averaging 3.7%, the road kicks to 6.2% 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 Auvergne, France.