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| IAAF World Championships, 22/30 August, 2015, Beijing, China | Representing |
| 22 August | Men | 100 Metres | HEAT 5 | 4 | James Dasaolu | (Croydon Harriers) | 10.13/-0.3 | | | Great Britain & Northern Ireland |
| 23 August | Men | 400 Metres | HEAT 2 | 4 | Martyn Rooney | (Croydon Harriers) | 44.45 | q | Surrey record | Great Britain & Northern Ireland |
| 24 August | Men | 400 Metres | S-FINAL 3 | 6 | Martyn Rooney | (Croydon Harriers) | 45.29 | | | Great Britain & Northern Ireland |
| 29 August | Men | 4 X 100 Metres Relay | HEAT 2 | 2 | Harry Aikines-Aryeetey (Leg 2) | (Sutton & District AC) | 38.2 | Q | | Great Britain & Northern Ireland |
| 29 August | Men | 4 X 400 Metres Relay | HEAT 1 | 1 | Martyn Rooney (Leg 4) | (Croydon Harriers) | 2:59.05 | Q | | Great Britain & Northern Ireland |
| 30 August | Men | 4 X 400 Metres Relay | FINAL | 3 | Martyn Rooney (Leg 4) | (Croydon Harriers) | 2:58.51 | | | Great Britain & Northern Ireland |
| 27 August | Women | High Jump | QUAL A | 6 = | Morgan Lake | (Windsor, Slough, Eton & Hounslow AC) | 1.89m | | | Great Britain & Northern Ireland |
