How hard is Mur de Vianden?

Classified as Category 3, Mur de Vianden is a steep and demanding effort.

How long is Mur de Vianden?

Mur de Vianden is 1.8km long with 154m of elevation gain. At a typical climbing pace, expect the ascent to take roughly 11 minutes.

Where does Mur de Vianden start?

Mur de Vianden begins in Ardennes, Belgium. The starting coordinates are 49.9279°N, 6.2208°E.

What is the steepest section of Mur de Vianden?

The steepest 100-metre section of Mur de Vianden hits 20.8%. That’s wall territory — many riders will need to stand or zigzag. The average gradient across the full climb is 8.3%.

Cat 3

Mur de Vianden

Ardennes, belgium

At just 1.8km, Mur de Vianden is short but deceptively intense — 154m of elevation packed into a brief, breathless effort. The average gradient of 8.3% disguises ramps of 20.8% — 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 Ardennes, Belgium.