Belgium
The Trail des 3 Rochers - Grand-Halleux will take place in Vielsalm on Sunday 7 September 2025. You can run between 15 and 42 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!
42 km
25 km
15 km
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