Saturday, September 5, 2026 · Watermael-Boitsfort, Belgium
Distances
5 km
80 km
About this race
Discover Brussels' green outskirts on routes through the Sonian Forest. The start is at the former Watermael-Boitsfort racecourse, ideal for nature lovers. This event champions ecological responsibility with a twelve-gesture charter to minimize its impact and encourages train travel. A Kids Trail and dog-friendly (on leash) options are available.