Buenos Aires International Marathon — Carreras y Maratones Ñandú

42K Coming soon Sunday, September 19, 2027

The most iconic marathon in South America.

About the race

The Buenos Aires International Marathon is Argentina’s most important road race and one of the most prestigious in South America. It attracts more than 15,000 runners from around the world to a flat, fast course that winds through Palermo, Recoleta, Puerto Madero, La Boca, and other iconic neighborhoods of Buenos Aires. Throughout its history, some of the world’s best runners have used the race as a springboard to achieve outstanding times and take their careers to the international stage.