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BXL run series

Castle Trail La Hulpe

11 Nov 2026

The routes take you through the beautiful Solvay Estate, with the impressive Château de La Hulpe as a backdrop, and along the green trails of the southern part of the Sonian Forest. The longest distance continues towards the historic Boitsfort Hippodrome.

9.0/10

Review Score 2025

7th

edition

1000+

Participants

3

Distances

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Trail Running
Distances

3

15km, 20km & 40km

Offroad

90%

Through the forest, past the castle, to the finish line.