Belgium
The H3O-Trailrun will take place in Halle on Saturday 11 October 2025. You can run between 8 and 26 kilometers. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
26 km
Trailrun 26km
16 km
Trailrun 16km
8 km
Trailrun 8km
Kidsrun 600m
Trail (kids) 2000m
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