Running
Buenos Aires Marathon
About this race
A flat, fast marathon through the Paris of South America.
Before you line up
Race-day planning
Buenos Aires Marathon is held on Sunday, October 11, 2026 in Buenos Aires, CABA, Argentina. The start time is to be confirmed by the organizer. Registration is currently open — use the official registration link above to enter directly with the organizer.
Always confirm the date, start time, entry fee and course details on the official event site before you travel or register, as race information can change after a listing is published. For discipline-specific guidance on what to expect and how to prepare, see the Running sector guide.
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