The 17th South American Youth Championships in Athletics were held at the Estadio Modelo[1] in Guayaquil, Ecuador from September 25–26, 2004.

[3] Complete results can be found on the "World Junior Athletics History" website.

[4] *   Host nation (Ecuador) Final scoring for the three best countries were published.

[5] The trophies for the most outstanding performance were awarded to Jonathan Davis (Venezuela) and Franciela Krasucki (Brazil).

[6] Detailed result lists can be found on the "World Junior Athletics History" website.