These are the official results of the 2003 Central American and Caribbean Championships in Athletics which took place on July 4–6, 2003 in St. George's, Grenada.
Final – July 4Wind: +0.6 m/s
July 6 Non-championship event – July 4 July 5 July 6 Non-championship event – July 5Wind:+0.5 m/s
Non-championship event – July 5 Heats – July 5 Final – July 5 July 6 Non-championship event – July 4 July 6 Non-championship event – July 6 Qualification – July 5 Final – July 6 July 6 July 5 July 4 Non-championship event – July 5 July 4 July 4–5
July 5 Non-championship event – July 6 Non-championship event – July 4 Non-championship event – July 6 July 5 July 5 July 5 July 6 Non-championship event – July 5 July 4 Non-championship event – July 4 July 5 July 4 July 6 July 4 Non-championship event – July 4 July 6