| |
| World Indoor Championships, 1-4 March, 2018, Birmingham | Representing |
| 1 March | Senior Women | High Jump | FINAL | 4 | Morgan Lake | (Windsor, Slough, Eton & Hounslow AC) | 1.93m | | | Great Britain & Northern Ireland |
| 3 March | Senior Men | 4 X 400 Metres Relay | HEAT 2 | 2 | Jamal Rhoden-Stevens (Leg 3) | (Shaftesbury Barnet Harriers) | 3:05.29 | Q | | Great Britain & Northern Ireland |
| 3 March | Senior Women | 4 X 400 Metres Relay | HEAT 1 | 2 | Amy Allcock (Leg 1) | (Aldershot, Farnham & District AC) | 3:32.57 | Q | | Great Britain & Northern Ireland |
| 4 March | Senior Men | 4 X 400 Metres Relay | FINAL | 6 | Jamal Rhoden-Stevens (Leg 3) | (Shaftesbury Barnet Harriers) | 3:05.08 | | | Great Britain & Northern Ireland |
| 4 March | Senior Women | 4 X 400 Metres Relay | FINAL | 3 | Amy Allcock (Leg 3) | (Aldershot, Farnham & District AC) | 3:29.30 | | | Great Britain & Northern Ireland |
