The 2000 Oceania Athletics Championships were held at the Santos Stadium in Adelaide, Australia, between August 24–26, 2000.

In preparation for the 2000 Summer Olympics in Sydney, athletes from 10 African countries participated as guests.

): The half marathon event was won by Job Sikoria from  Uganda in 1:09:10, 2nd was Lucky Bhembe from  Swaziland in 1:11:15.00, both running as guests.

): The 110 metres hurdles event was won by Moses Oyiki Orode from  Nigeria in 14.34w (wind: +2.3 m/s) running as a guest.

): The shot put event was won by Chima Ugwu from  Nigeria in 19.53m competing as a guest.

): The 800 metres event was won by Léontine Tsiba from  Republic of the Congo in 2:05.38, 2nd was Julia Sakara from  Zimbabwe in 2:09.53, and 3rd Dupe Osime from  Nigeria in 2:10.67, all running as guests.

): The 1500 metres event was won by Léontine Tsiba from  Republic of the Congo in 4:23.12, 2nd was Catherine Webombesa from  Uganda in 4:25.72, both running as guests.

): The 5000 metres event was won by Dorcus Inzikuru from  Uganda in 16:12.0, 2nd was Samukeliso Moyo from  Zimbabwe in 17:21.79, and 3rd Priscilla Mamba from  Swaziland in 18:13.87, all running as a guest.

): The shot put event was won by Vivian Chukwuemeka from  Nigeria in 17.67m, 4th was Alifatou Djibril from  Togo in 12.87m, both competing as guests.