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| Olympic Games, 20 - 29 August, 2004, Athens, Greece | Representing |
| 20 August | Women | Discus Throw | QUAL B | 16 | Shelley Newman | (Belgrave Harriers) | 56.04m | | | Great Britain & Northern Ireland |
| 21 August | Men | Discus Throw | QUAL A | 12 | Emeka Udechuku | (Woodford Green with Essex Ladies) | 58.41m | | | Great Britain & Northern Ireland |
| 21 August | Women | 400 Metres | HEAT 3 | 2 | Donna Fraser | (Croydon Harriers) | 51.19 | | | Great Britain & Northern Ireland |
| 22 August | Women | 400 Metres | S-FINAL 2 | 7 | Donna Fraser | (Croydon Harriers) | 51.94 | | | Great Britain & Northern Ireland |
| 23 August | Women | 200 Metres | HEAT 3 | 4 | Joice Maduaka | (Woodford Green with Essex Ladies) | 23.15/1.6 | | | Great Britain & Northern Ireland |
| 23 August | Women | 200 Metres | Q-FINAL 4 | 5 | Joice Maduaka | (Woodford Green with Essex Ladies) | 23.3/-0.1 | | | Great Britain & Northern Ireland |
| 24 August | Men | 200 Metres | HEAT 3 | - | Chris Lambert | (Belgrave Harriers) | DNF | | | Great Britain & Northern Ireland |
| 25 August | Women | Long Jump | QUAL A | 2 | Jade Johnson | (Herne Hill Harriers) | 6.71m/0.2 | | | Great Britain & Northern Ireland |
| 27 August | Women | Long Jump | FINAL | 7 | Jade Johnson | (Herne Hill Harriers) | 6.80m/1.2 | | | Great Britain & Northern Ireland |
| 28 August | Women | 4 X 400 Metres Relay | FINAL | 4 | Donna Fraser (Leg 1) | (Croydon Harriers) | 3:25.12 | | | Great Britain & Northern Ireland |
