The men's marathon event at the 1963 Pan American Games was held at the Pacaembu Stadium in São Paulo on 4 May.Full results
Results Rank Name Nationality Time Notes Fidel Negrete 2:27:56 Gordon McKenzie 2:31:18 Pete McArdle 2:34:14 4 José Campos 2:42:45 5 Dorival da Silva 2:45:06 6 Pedro Alvarado 2:49:06 Doug Kyle Ramnarine Ricardo Vidal
References