Marathon Zoniënwoud | Marathon Forêt De Soignes
Auderghem, Belgium • 17 May 2026
The Marathon Zoniënwoud | Marathon Forêt De Soignes will take place in Auderghem on Sunday 17 May 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 11 and 42 kilometers. Visit the organization's website for the most recent information.