Bois Hennon
Wallonia, belgium
1.7km 58m 3.4%
5Cat 5
Bois Hennon
Wallonia, belgium
At just 1.7km, Bois Hennon is short but deceptively intense — 58m of elevation packed into a brief, breathless effort. The average gradient of 3.4% disguises ramps of 7.3% — 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 Wallonia, Belgium.
- A false flat around km 1 offers brief respite before the road kicks up again.
Distance
1.7km
Avg Gradient
3.4%
Max Gradient
7.3%
Elevation Gain
58m
Summit
334m
Wall Rating
2.3
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What things cost
Typical prices in Belgium
€3.10
Coffee
€4.50
Beer
€16.00
Meal
€1.60
Water
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Common Questions
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