Marathons in Argentina

Argentina is home to 3 marathons in our database, spread across cities including Buenos Aires, Mar del Plata, and Rosario. Buenos Aires Marathon is the largest race in the lineup, typically drawing around 9,000 finishers, while the full spread offers everything from fast urban courses to scenic regional events. Browse the races below for course maps, elevation profiles, typical weather, and practical race-day detail to help you choose your next start line. Plan by month on our marathon calendar or filter by country and region.

Browse by state: Autonomous City of Buenos Aires, Buenos Aires Province, and Santa Fe.

Buenos Aires, Autonomous City of Buenos Aires, Argentina🇦🇷

Buenos Aires Marathon

The Buenos Aires Marathon draws approximately 9,000 finishers on an urban road in Buenos Aires, Argentina. The course starts and finishes at the Obelisco on Avenida 9 de Julio. The route passes La Boca, Puerto Madero, Palermo, and the Recoleta district. Mostly flat through the wide avenues of the capital.

Next race: Sunday, 20 September 2026

Mar del Plata, Buenos Aires Province, Argentina🇦🇷

Maraton de Mar del Plata

The Maraton de Mar del Plata draws approximately 2,000 finishers each April on a scenic coastal road in Mar del Plata, Argentina. Its Argentine autumn date and dramatic coastline are the race's big draw. The route passes Atlantic cliffs, beachfront boulevards, and resort-city roads beside the ocean. Atlantic cliffs and beachfront boulevards climb beside resort-city roads on Argentina's autumn coastline, where ocean exposure defines both beauty and effort.

Next race: Sunday, 4 April 2027

Rosario, Santa Fe, Argentina🇦🇷

Maraton de Rosario

The Maraton de Rosario draws approximately 2,500 finishers each June on a riverside urban road in Rosario, Argentina. It is Rosario's flagship marathon and centers the course on the Monumento a la Bandera and Paraná waterfront. The route passes the National Flag Memorial area, long river boulevards, and flat avenues through the city. The course is very flat throughout.

Next race: Sunday, 6 June 2027