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Registration open
Sunday, August 23, 2026
Buenos Aires Half Marathon
The best race in South America.
RegisterAbout the race
The Buenos Aires Half Marathon brings together more than 20,000 runners on a fast and flat course, ideal for setting a personal best. The route runs through Facultad de Derecho, el Obelisco y el Planetario.
Regulations
Regulations
Download the official regulations as PDF.
Gallery
Images from the latest edition.
Previous editions
Official results of past editions.
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Edition 2025
Official results
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Edition 2024
Official results
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Edition 2023
Official results
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Edition 2022
Official results
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Edition 2021
Official results
