2003 Pan American Junior Athletics Championships

XII Pan American Junior Athletics Championships
Dates18–20 July
Host cityBridgetown, Barbados
VenueBarbados National Stadium
LevelJunior
Events43
Participationabout 352 athletes from
31 nations

The 12th Pan American Junior Athletics Championships were held in Bridgetown, Barbados at the National Stadium on 18–20 July 2003. Jamaican sprinter Usain Bolt had the outstanding performance equalling the 200m World Junior record, while the team of the USA dominated the championships gaining 48 medals.