| 2019 U15 Holland Sports AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.8 | | | | 4 | A | | | Carshalton | Ebbisham Boys' League Division 2 | 5 May 19 |
| 100 | 13.8 | | | | 2 | B | | | Ewell | Ebbisham Boys' League Division 2 | 2 Jun 19 |
| 200 | 27.7 | | | | 3 | B | | | Carshalton | Ebbisham Boys' League Division 2 | 5 May 19 |
| 200 | 28.4 | | | | 4 | B | | | Ware | UK Youth Development U13/U15 League Division South Central 2 | 18 May 19 |
| 200 | 28.8 | | 1.1 | | 4 | B | | | Battersea | UK Youth Development U13/U15 League Division South Central 2 | 22 Jun 19 |
| 200 | 29.0 | | | | 2 | B | | | Ewell | Ebbisham Boys' League Division 2 | 2 Jun 19 |
| 300 | 43.3 | | | | 1 | A | | | Ware | UK Youth Development U13/U15 League Division South Central 2 | 18 May 19 |
| 300 | 43.3 | | | | 3 | A | | | Ewell | Ebbisham Boys' League Division 2 | 2 Jun 19 |
| 300 | 44.09 | | | | 1 | B | | | Battersea | UK Youth Development U13/U15 League Division South Central 2 | 22 Jun 19 |
| 300 | 44.8 | | | | 3 | A | | | Carshalton | Ebbisham Boys' League Division 2 | 5 May 19 |
| SP4K | 5.16 | | | | 3 | B | | | Ware | UK Youth Development U13/U15 League Division South Central 2 | 18 May 19 |
| 2018 U13 Holland Sports AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 2.8KXC | 14:30 | | | | 101 | | | | Dorking | Surrey County Championships | 7 Jan 18 |
| 3KXC | 13:10 | | | | 240 | | | | Brighton | South of England AA Championships | 27 Jan 18 |
| 3KXC | 15:54 | | | | 522 | | | | Parliament Hill | ECCA Saucony English National Championships | 24 Feb 18 |
| 4KXC | 18:05 | | | | 112 | | | | Winsford | Dave Sunderland Schools Inter County | 8 Dec 18 |
| 2.5MXC | 22:32 | | | | 107 | | | 44 | Coulsdon | Start Fitness Surrey Men's League Division 1 | 13 Jan 18 |
| 4.2KXC | 21:08 | | | | 85 | | | 32 | Wimbledon Common | Start Fitness Surrey Men's League Division 1 | 10 Feb 18 |
| ZXC | 15:00 | | | | 38 | | | | Epsom Downs | Downs League | 18 Feb 18 |