
Trailrunbe

Discover the Kluisberg Trail in the beautiful Kluisbos: tough climbs, rolling forest paths, cobblestone sections, and beautiful vistas. Choose from 11, 17, 26, or 35 km and take on the challenge on one of the most beautiful, largest, and most popular trails in East Flanders

9.0/10
Review Score 2026
14th
edition
2000+
Participants
8
Distances
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From 10 to 68km
From 11 to 22km
3 trails in 2 days
Winter in the Ardennen
Mud, elevation gain, and pure trail fun!