Deiwelsbréck from Lenningen

At just 0.9km, Deiwelsbréck from Lenningen is short but deceptively intense — 50m of elevation packed into a brief, breathless effort. The average gradient of 5.4% disguises ramps of 12.3% — 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 Grevenmacher, Luxembourg.