| 2025 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5.16KXC | 20:45 | | | | 30 | | | | Pembrey | Welsh National Championships | 25 Jan 25 |
| 5.16KXC | 20:51 | | | | 15 | | | 11 | Barry | Cardiff & the Vale of Glamorgan Schools Boys Championships | 14 Jan 25 |
| 5.79KXC | 20:24 | | | | 57 | | | | Brecon | Welsh Schools National Championships | 19 Feb 25 |
| 2024 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:58.15 | | | | 6 | A | | | Cardiff | Cardiff & the Vale of Glamorgan Schools under 14 & under 16 Cup Finals | 27 Jun 24 |
| 2.7KXC | 9:53 | | | | 42 | | | 27 | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Boys League | 1 Oct 24 |
| 5.16KXC | 20:50 | | | | 7 | | | 1 | Barry | Cardiff & the Vale of Glamorgan Schools' Championships | 21 Jan 24 |
| 5.56KXC | 22:07 | | | | 182 | | | 97 | Cardiff | British Athletics Cross Challenge (inc John H Collins Gwent League) | 9 Nov 24 |
| 2023 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:56.53 | | | | 3 | B | | | Cardiff | Cardiff & the Vale Schools under 14 & under 16 Cup Finals A & B | 20 Jun 23 |
| 1500 | 5:00.69 | | | | 7 | 1 | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Under 15 Boys' Championships | 18 May 23 |
| 3.65KXC | 13:46 | | | | 29 | | | | Pembrey Country Park | The John H Collins Gwent League | 14 Oct 23 |
| 4.16KXC | 16:22 | | | | 6 | U14M | | 2 | Barry | Cardiff & the Vale of Glamorgan Schools' Championships | 22 Jan 23 |
| 2022 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 5:05.11 | | | | 1 | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools U14 & U16 Cup Final A | 22 Jun 22 |
| 1500 | 5:24.83 | | | | 13 | 3 | | | Cardiff | Cardiff & the Vale of Glamorgan Schools U15 Boys Championships | 18 May 22 |
| 2.4KXC | 8:38 | | | | 4 | U14M | | 3 | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Boys League | 27 Sep 22 |
| 3KXC | 9:44 | | | | 5 | U14M | | 4 | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Boys League | 19 Oct 22 |
| 2019 U11 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.25KXC | 5:09 | | | | 25 | | | | Cardiff | Start Fitness Gwent League (Inc British Athletics Cross Challenge) | 12 Oct 19 |
| 1.6KXC | 6:02 | | | | 31 | | | | Pembrey Park | Start Fitness Gwent League | 9 Nov 19 |