TRAIL10K
La Grosse Bertha
Ans, BelgiumChoose the distanceTap a distance: the course, fees, times and rules below update for that race.
At a glance
La Grosse Bertha 2027 takes place in august 2027 (exact day to be confirmed) in Ans, Belgium. Distances: 16 km, 10 km.
- Date
- August 2027 · Date to be confirmed
- Location
- Ans, Belgium
- Distances
- 16 km · Competitive
- 10 km · Competitive
- Official website
- grossebertha.com ↗
- Status
- To be confirmed
Last updated: 19 October 2026