EcoTrail Brussels

EcoTrail Brussels is a multi-distance trail running day centred on Brussels and the Forêt de Soignes (Sonian Forest), scheduled for 5 September 2026. The event brings together a wide range of distances from short community routes through to ultra-distance trails, and it forms part of the global EcoTrail family and associated Trail by Train Tour (TTT) initiatives. Multiple race pages are published for each distance with course maps and status indicators (pre-registration, open, closed) and participants are directed to the individual distance pages for full course content and registration.

The programme includes long trail options up to 80 km, mid-distance trail races, shorter 5–10 kilometre runs, a dedicated kids' trail and several marche (walking) routes, offering an accessible day for families and experienced trail runners alike. Courses are routed through woodland and green corridors around Brussels and the site references ITRA/UTMB indexing for some distances; exact start times, participant inclusions and detailed logistical information are available on the distance-specific pages linked from the official event site. Entrants should consult the official pages for the latest registration status, GPX downloads and final course profiles.