These are the full results of the athletics competition at the 2013 Central American Games which took place between March 9 and March 12, and on March 17, 2013 in San José, Costa Rica. The following 6 events were cancelled in advance because the required minimum number of inscriptions (athletes representing at least 3 countries) could not be accomplished: men's pole vault, hammer throw, decathlon, 35 km road walk, and women's high jump and pole vault.