Wham Wood from Bolton Abbey

At just 1.9km, Wham Wood from Bolton Abbey is short but deceptively intense — 70m of elevation packed into a brief, breathless effort. The average gradient of 3.7% disguises ramps of 7.8% — 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 England, England.