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La Grosse Bertha

Ans, Belgium • 29 Jun 2025

The La Grosse Bertha will take place in Ans on Sunday 29 June 2025. You can run between 10 and 16 kilometers. Visit the organization's website for the most recent information.

Belgium Luik Ans

Race information

Registration Facebook

16 km

10 km

Visit the organization's website for the most recent information.

Trail runs nearby

Sat - Sun Apr 25-26

Wanze Spartan Hurricane Heat All-inX2

Wanze

Mud Run / Obstacle Run

The Wanze Spartan Hurricane Heat All-inX2 will take place in Wanze from Saturday 25 April 2026 to Sunday 26 April 2026.

Sunday Apr 26

Trail de la Crapule

The Trail de la Crapule will take place in Wanze on Sunday 26 April 2026. You can run between 9 and 42 kilometers.

Sunday Apr 26

Trail de la Grimace

The Trail de la Grimace will take place in Marche-en-Famenne on Sunday 26 April 2026. You can run between 9 and 39 kilometers.

Sunday Apr 26

L'Orpoise pour enVie

Orp-le-Petit

5 km

13 km

The L'Orpoise pour enVie will take place in Orp-le-Petit on Sunday 26 April 2026. You can run between 5 and 13 kilometers.