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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

Saturday Jan 3

La Corrida d'Ébène

Bassenge

5 km

10 km

The La Corrida d'Ébène will take place in Bassenge on Saturday 3 January 2026. You can run between 5 and 10 kilometers.

Saturday Jan 3

Trail de la Belle Dame

The Trail de la Belle Dame will take place in Deigné on Saturday 3 January 2026. You can run between 5 and 17 kilometers.

Sunday Jan 4

Poort naar het Heuvelland

Beek

12 km

24 km

The Poort naar het Heuvelland will take place in Beek on Sunday 4 January 2026. You can run between 12 and 24 kilometers.

Friday Jan 9

Trail Nocturne de l'AB

The Trail Nocturne de l'AB will take place in Hotton on Friday 9 January 2026. You can run between 6 and 23 kilometers.