Grölking from Eichen am Simssee

At just 1.6km, Grölking from Eichen am Simssee is short but deceptively intense — 70m of elevation packed into a brief, breathless effort. The average gradient of 4.3% disguises ramps of 11.6% — 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 Bavaria, Germany.