Menn:
1 Eric Nzioki, Kenya 2:12:05
2 Patrick Wachira Muriuki, Kenya 2:13:12
3 Robert Mwangi, Kenya 2:14:43
...
904 Håkon Lie 03:29:38
1731 Jesper Andreas Christiansen 03:47:53

Kvinner:
1 Lucy Karimy, Kenya 2:41:38
2 Frasiah Nyambura Withaka, Kenya 2:41:42
3 Andrea Graciano, Argentina 2:49:22

Antall deltagere: 6317 hvorav 2 norske

Alle resultater: Buenos Aires Marathon 2012