2003 South American Championships in Athletics

The 2003 South American Championships in Athletics were held from June 20 to June 22 at the Polideportivo Máximo Viloria in Barquisimeto, Venezuela. Detailed day-by-day reports can be found on the IAAF website.

Participation

 * 🇦🇷 (33)
 * 🇧🇴 (3)
 * 🇧🇷 (75)
 * (40)
 * 🇨🇴 (36)
 * 🇪🇨 (20)
 * 🇬🇾 (4)
 * 🇵🇦 (4)
 * (2)
 * 🇵🇪 (8)
 * 🇻🇪 Venezuela (62)
 * (9)