| 2020 U13 Holland Sports AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3KXC | 16:13 | | | | 286 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 2MXC | 15:37 | | | | 53 | | | | Beckenham | Sport Systems Surrey Men's League Division 1 | 11 Jan 20 |
| 2019 U13 Holland Sports AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.98 | | 0.4 | | 6 | A | | | Battersea | UK Youth Development U13/U15 League Division South Central 2 | 22 Jun 19 |
| 100 | 16.19 | w | 7.4 | | 3 | B | | | Carshalton | UK Youth Development U13/U15 League Division South Central 2 | 27 Apr 19 |
| 100 | 16.7 | | | | 4 | A | | | Coulsdon | Ebbisham Boys' League Division 2 | 14 Jul 19 |
| 100 | 16.9 | | | | 5 | ns6 | | | Ewell | Ebbisham Boys' League Division 2 | 2 Jun 19 |
| 100 | 17.36 | | | | 6 | 15 | | | Crawley | Crawley Open Series, inc. Sussex County 10,000m Championships | 26 Aug 19 |
| 200 | 32.73 | w | 2.8 | | 4 | A | | | Carshalton | UK Youth Development U13/U15 League Division South Central 2 | 27 Apr 19 |
| 200 | 35.6 | | | | 2 | B | | | Tooting Bec | UK Youth Development U13/U15 League Division South Central 2 | 20 Jul 19 |
| 800 | 3:06.42 | | | | P | | | | Carshalton | Surrey / Sussex County Combined Events Championships (Inc Relays, Steeplechase & Walks) | 7 Sep 19 |
| 75HU13M | 18.6 | | | | P | | | | Carshalton | Surrey / Sussex County Combined Events Championships (Inc Relays, Steeplechase & Walks) | 7 Sep 19 |
| HJ | 1.26 | | | | P | | | | Carshalton | Surrey / Sussex County Combined Events Championships (Inc Relays, Steeplechase & Walks) | 7 Sep 19 |
| HJ | 1.20 | | | | 21 | A | | | Crawley | Crawley Open Series | 20 Apr 19 |
| HJ | 1.20 | | | | 3 | A | | | Battersea | UK Youth Development U13/U15 League Division South Central 2 | 22 Jun 19 |
| HJ | 1.20 | | | | 3 | A | | | Tooting Bec | UK Youth Development U13/U15 League Division South Central 2 | 20 Jul 19 |
| HJ | 1.20 | | | | 16 | | | | Crawley | Crawley Open Series, inc. Sussex County 10,000m Championships | 26 Aug 19 |
| HJ | 1.15 | | | | 4= | | | | Kingston | Surrey County Championships | 11 May 19 |
| HJ | 1.15 | | | | 2 | A | | | Ewell | Ebbisham Boys' League Division 2 | 2 Jun 19 |
| HJ | 1.10 | | | | 2 | A | | | Carshalton | UK Youth Development U13/U15 League Division South Central 2 | 27 Apr 19 |
| LJ | 3.43 | | | | P | | | | Carshalton | Surrey / Sussex County Combined Events Championships (Inc Relays, Steeplechase & Walks) | 7 Sep 19 |
| LJ | 3.23 | | | | 5 | A | | | Coulsdon | Ebbisham Boys' League Division 2 | 14 Jul 19 |
| SP3K | 4.47 | | | | P | | | | Carshalton | Surrey / Sussex County Combined Events Championships (Inc Relays, Steeplechase & Walks) | 7 Sep 19 |
| JT400 | 19.18 | | | | 2 | A | | | Battersea | UK Youth Development U13/U15 League Division South Central 2 | 22 Jun 19 |
| JT400 | 18.54 | | | | 2 | A | | | Tooting Bec | UK Youth Development U13/U15 League Division South Central 2 | 20 Jul 19 |
| JT400 | 16.25 | | | | 2 | A | | | Coulsdon | Ebbisham Boys' League Division 2 | 14 Jul 19 |
| JT400 | 15.42 | | | | 1 | A | | | Ewell | Ebbisham Boys' League Division 2 | 2 Jun 19 |
| JT400 | 14.88 | | | | 6 | | | | Crawley | Crawley Open Series, inc. Sussex County 10,000m Championships | 26 Aug 19 |
| PenU13M | 636 | | | | 14 | | | | Carshalton | Surrey / Sussex County Combined Events Championships (Inc Relays, Steeplechase & Walks) | 7 Sep 19 |
| 3KXC | 13:28 | | | | 69 | | | 63 | Wimbledon Common | Sport Systems Surrey Men's League Division 1 | 9 Nov 19 |
| ZXC | 13:53 | | | | 60 | | | | Effingham | Sport Systems Surrey Men's League Division 1 | 12 Oct 19 |
| ZXCL | 10:43 | | | | 19 | L3 | | | Guildford | Bruce Judd Young Athletes' Relays (Inc Surrey County Championships) | 26 Oct 19 |
| 2018 U11 Holland Sports AC |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 9.69 | i | | | 2 | 1.16 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 2 Dec 18 |
| 60 | 9.84 | i | | | 3 | 2.12 | | | Eton | Windsor, Slough, Eton & Hounslow AC Winter Series | 2 Dec 18 |