20 km of Brussels

The 20 km de Bruxelles – 20 km door Brussel is a longstanding city road race held in Brussels; the 46th edition is scheduled for Sunday 31 May 2026. The course links the city’s most emblematic monuments in a single loop through central Brussels and its region, offering a scenic urban route that showcases major landmarks. Organised by S.I. Brussels Promotion, the edition is shown on the official site as SOLD OUT with an official waitlist available for late entrants. The event fields runners, walkers and handisport categories and publishes official results via ChronoRace after the race.

The race attracts a very large international field (48,928 participants cited for 2025) and has a strong charitable impact as noted on the organiser pages. Practical information on aid stations, medical posts and on-course services is published on the official site and the Parcours PDF; the route page lists six refreshment points, Powerade at stations and multiple Croix-Rouge medical tents. Entrants and interested parties are directed to the official website for the waitlist, registration details and the ChronoRace results link, and may contact the organisers at [email protected] for enquiries. Additional participant resources such as training, mobility guidance and hotel information are available from the event pages in English, French and Dutch.