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The Buenos Aires Marathon is the largest and most prestigious marathon in South America, featuring a flat, fast, and scenic course that winds through the historic heart and iconic landmarks of Argentina’s capital.
Course Highlights
The Buenos Aires Marathon offers an unparalleled journey through the architectural and cultural heart of Argentina’s capital. The course begins and ends in the lush Parque 3 de Febrero in the Palermo neighborhood, often referred to as the “Bosques de Palermo.” From there, runners head south along the grand Avenida del Libertador, passing through Recoleta and toward the city center. One of the most iconic segments is the run down Avenida 9 de Julio, one of the widest avenues in the world, where participants pass the towering Obelisco and the majestic Teatro Colón.
The route continues through the historic Plaza de Mayo, providing a view of the Casa Rosada (Government House) and the Cabildo. Runners then venture into the soulful neighborhood of La Boca, passing the colorful streets of Caminito and the legendary La Bombonera stadium. The return leg takes athletes through the modern, redeveloped Puerto Madero district, alongside the Río de la Plata, before heading back north past the River Plate Stadium (El Monumental) and finishing in the vibrant greenery of Palermo.
Race Details
Scheduled for September 20, 2026, the Buenos Aires Marathon is a World Athletics Label Road Race and is certified by AIMS. The race typically starts at 07:00 to take advantage of the cool morning temperatures of the Southern Hemisphere’s spring. The start and finish lines are located at the intersection of Avenida Figueroa Alcorta and Dorrego. The course is renowned for being exceptionally flat and fast, with very few elevation changes, making it a favorite for elite athletes and amateurs alike seeking to qualify for major world marathons or set personal records.
The event is organized by the Ñandú Foundation and attracts more than 10,000 participants annually, making it the largest marathon in South America. The race has a rich history dating back to its inaugural run in 1984. It serves not only as a major sporting event but also as a celebration of the city’s identity, with extensive local support and a well-organized expo held in the days leading up to the race where runners can collect their kits and explore the latest in running technology and apparel.
Why Runners Love It
Runners from around the globe are drawn to Buenos Aires for its reputation as the “fastest marathon in Latin America.” The combination of a sea-level course, wide boulevards, and favorable weather conditions provides the perfect environment for a personal best. Beyond the speed, the race is a “sightseeing tour on foot.” The opportunity to run through diverse neighborhoods—from the colonial charm of San Telmo to the modern skyscrapers of Puerto Madero—offers a unique perspective on the “Paris of the South.”
The atmosphere on race day is electric, particularly in the central areas where crowds gather to cheer on the participants with the passionate energy characteristic of Argentine culture. The event’s prestige and high level of organization ensure a seamless experience, from the efficient water stations to the festive finish line atmosphere. For many, the marathon is the highlight of a trip to Argentina, allowing them to pair a world-class athletic challenge with the city’s world-famous cuisine, tango, and vibrant nightlife.
At a Glance
- Location: Buenos Aires, Capital Federal — Argentina
- Next Date: 2026-09-20
- Distances: 42.195 km
- Start Time: 07:00
Register & Learn More
Visit the official race website for entry details, course maps, and registration: https://www.maratondebuenosaires.com/
Buenos Aires, Capital Federal C1425 Argentina
The Buenos Aires Marathon is the largest and most prestigious marathon in South America, featuring a flat, fast, and scenic course that winds through the historic heart and iconic landmarks of Argentina’s capital.
Course Highlights
The Buenos Aires Marathon offers an unparalleled journey through the architectural and cultural heart of Argentina’s capital. The course begins and ends in the lush Parque 3 de Febrero in the Palermo neighborhood, often referred to as the “Bosques de Palermo.” From there, runners head south along the grand Avenida del Libertador, passing through Recoleta and toward the city center. One of the most iconic segments is the run down Avenida 9 de Julio, one of the widest avenues in the world, where participants pass the towering Obelisco and the majestic Teatro Colón.
The route continues through the historic Plaza de Mayo, providing a view of the Casa Rosada (Government House) and the Cabildo. Runners then venture into the soulful neighborhood of La Boca, passing the colorful streets of Caminito and the legendary La Bombonera stadium. The return leg takes athletes through the modern, redeveloped Puerto Madero district, alongside the Río de la Plata, before heading back north past the River Plate Stadium (El Monumental) and finishing in the vibrant greenery of Palermo.
Race Details
Scheduled for September 20, 2026, the Buenos Aires Marathon is a World Athletics Label Road Race and is certified by AIMS. The race typically starts at 07:00 to take advantage of the cool morning temperatures of the Southern Hemisphere’s spring. The start and finish lines are located at the intersection of Avenida Figueroa Alcorta and Dorrego. The course is renowned for being exceptionally flat and fast, with very few elevation changes, making it a favorite for elite athletes and amateurs alike seeking to qualify for major world marathons or set personal records.
The event is organized by the Ñandú Foundation and attracts more than 10,000 participants annually, making it the largest marathon in South America. The race has a rich history dating back to its inaugural run in 1984. It serves not only as a major sporting event but also as a celebration of the city’s identity, with extensive local support and a well-organized expo held in the days leading up to the race where runners can collect their kits and explore the latest in running technology and apparel.
Why Runners Love It
Runners from around the globe are drawn to Buenos Aires for its reputation as the “fastest marathon in Latin America.” The combination of a sea-level course, wide boulevards, and favorable weather conditions provides the perfect environment for a personal best. Beyond the speed, the race is a “sightseeing tour on foot.” The opportunity to run through diverse neighborhoods—from the colonial charm of San Telmo to the modern skyscrapers of Puerto Madero—offers a unique perspective on the “Paris of the South.”
The atmosphere on race day is electric, particularly in the central areas where crowds gather to cheer on the participants with the passionate energy characteristic of Argentine culture. The event’s prestige and high level of organization ensure a seamless experience, from the efficient water stations to the festive finish line atmosphere. For many, the marathon is the highlight of a trip to Argentina, allowing them to pair a world-class athletic challenge with the city’s world-famous cuisine, tango, and vibrant nightlife.
At a Glance
- Location: Buenos Aires, Capital Federal — Argentina
- Next Date: 2026-09-20
- Distances: 42.195 km
- Start Time: 07:00
Register & Learn More
Visit the official race website for entry details, course maps, and registration: https://www.maratondebuenosaires.com/