Cat 4

Les Airelles

Wallonia, belgium

At just 0.9km, Les Airelles is short but deceptively intense — 91m of elevation packed into a brief, breathless effort. Averaging 10%, the road kicks to 17% at its steepest — a brutal pitch that demands respect. It's over before the legs know what happened — a short, explosive effort where momentum is everything. Located in Wallonia, Belgium.

  • Steeper than 98% of climbs in Belgium.
  • Steeper maximum gradient than 98% of climbs in Belgium.
  • The crux hits between km 0 and km 1 — 2km above 10% averaging 11.3%.

Les Airelles

Wallonia, belgium

0.9km 91m 10%
4

Distance

0.9km

Avg Gradient

10%

Max Gradient

17%

Elevation Gain

91m

Summit

177m

Wall Rating

4.3

What things cost

Typical prices in Belgium

€3.10

Coffee

€4.50

Beer

€16.00

Meal

€1.60

Water

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