
Marathon de la Forêt de Soignes
10 km to break away! Treat yourself to a sporty getaway in the heart of the Sonian Forest, right on the doorstep of Brussels. An accessible format to discover the trails or challenge yourself over a short distance: on February 28, kick off your season with a great dose of nature!
90%
off road
1
Wave
Sports Centre
Sonian Forest
See you at the start!
Registrations are open
You can sign up for this event right now.
This event uses the registration platform

Sunday, February 28
Finish before 12:30
10 km de sentiers, de nature et d’évasion au cœur de la Forêt de Soignes, aux portes de Bruxelles.


the following brands
We're proud to partner with leading brands who share our passion for adventure, performance, and pushing beyond limits.
The Sonian Forest Marathon is a great opportunity to explore this exceptional natural area… but not the only one! Throughout the year, the forest can also be discovered through walks, nature activities, heritage tours, and local initiatives. Want to extend your discovery before or after the marathon? Head to the official Sonian Forest website to plan your visit and discover the activities on offer.
What to bring
This gear is mandatory. Time penalties or DSQ for violations possible
Bib worn visibly
Bib worn visibly
Cup with a minimum capacity of 15 cl
Cup with a minimum capacity of 15 cl
This gear is highly recommended for your safety and comfort.
Trail running shoes with good grip
Trail running shoes with good grip
Clothing suitable for the weather conditions
Clothing suitable for the weather conditions
Livio Live App
Livio Live App
GPX track loaded on a watch or phone
GPX track loaded on a watch or phone
Phone charged
Phone charged
Loading map…
Key times

