Course
Half Marathon21.1 km
Key dates
- ★Race dayAugust 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
The Medio Maratón de Buenos Aires 21K runs through the Argentine capital's parks and riverside avenues, on a fast course that has produced elite times among the world's best half marathon runners.
Your next race, seen from above.
Save Medio Maratón de Buenos Aires 21K to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save Medio Maratón de Buenos Aires 21K to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
More races in Buenos Aires All ›
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Maratón Internacional de Buenos Aires
Flat and fast past Puerto Madero and Recoleta
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.