Course
Marathon42.2 km
Key dates
- ★Race daySeptember 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 Buenos Aires Marathon is Argentina's biggest marathon, taking runners through the flat streets of the capital past Puerto Madero, Recoleta and the city's parks. Held each September, it draws elite Kenyan and Ethiopian runners chasing fast times.
Your next race, seen from above.
Save Maratón Internacional de Buenos Aires to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
Get RunCalendar
Save Maratón Internacional de Buenos Aires 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 ›
-
Medio Maratón de Buenos Aires 21K
A fast, flat course through Buenos Aires' parks
Run this event? Claim it on runcalendar.com
Visit event website ›
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.