How hard is Mont Aigu?

Classified as Category 5, Mont Aigu is a manageable climb suitable for most riders.

How long is Mont Aigu?

Mont Aigu is 1.1km long with 51m of elevation gain. At a typical climbing pace, expect the ascent to take roughly 7 minutes.

Where does Mont Aigu start?

Mont Aigu begins in Nord-Pas-de-Calais, France. The starting coordinates are 50.6479°N, 1.9997°E.

What is the steepest section of Mont Aigu?

The steepest 100-metre section of Mont Aigu hits 6.2%. A noticeable steepening, but manageable with good rhythm. The average gradient across the full climb is 4.8%.

Cat 5

Mont Aigu

Nord-Pas-de-Calais, france

At just 1.1km, Mont Aigu is short but deceptively intense — 51m of elevation packed into a brief, breathless effort. The gradient averages 4.8% — manageable for most riders, though the cumulative effort builds. It's over before the legs know what happened — a short, explosive effort where momentum is everything. Located in Nord-Pas-de-Calais, France.