| 2018 U17 Cardiff Archers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:53.9 | | | | 1 | B | | | Hereford | UK Youth Development U17/U20 League Division Midland SW 1 | 29 Apr 18 |
| 3000 | 10:29.8 | | | | 1 | A | | | Hereford | UK Youth Development U17/U20 League Division Midland SW 1 | 29 Apr 18 |
| 5K | 18:05 | | | 18:03 | 60 | | | | Cardiff | Cardiff Race for Victory 5K (Inc Welsh Championships) | 6 May 18 |
| 5.05KXC | 20:00 | | | | 61 | | | | Brecon | Welsh Schools' Championships | 7 Mar 18 |
| 5.15KXC | 21:56 | | | | 12 | | | 2 | Barry | Cardiff & the Vale of Glamorgan Schools' Championships | 28 Jan 18 |
| 2017 U15 Cardiff Archers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:32.6 | | | | 5 | A | | | Yate | UK Youth Development U13/U15 League Division Midland Premier South/West | 22 Apr 17 |
| 1500 | 4:47.13 | | | | 4 | A | | | Cardiff | UK Youth Development U13/U15 League Midlands Regional Final | 15 Jul 17 |
| 1500 | 4:52.27 | | | | 2 | 1 | | | Cardiff | Cardiff & the Vale U15 Boys Schools Championships | 24 May 17 |
| 1500 | 4:55.26 | | | | 2 | B | | | Newport | Welsh U15 League Final | 6 Aug 17 |
| 1500 | 4:55.6 | | | | 4 | A | | | Cheltenham | UK Youth Development U13/U15 League Division Midland Premier South/West | 18 Jun 17 |
| 1500 | 4:56.24 | | | | 3 | | | | Newport | Welsh U15 League Division East | 8 Jul 17 |
| 1500 | 5:00.23 | | | | 2 | | | | Hereford | Welsh U15 League Division East | 29 Apr 17 |
| Mile | 5:20.27 | | | | 1 | 1 | | | Cardiff Met | Cardiff Met Open | 4 Sep 17 |
| 1500W | 10:16.60 | | | | 8 | | | | Cardiff | Cardiff & the Vale U15 Boys Schools Championships | 24 May 17 |
| JT600 | 22.37 | | | | 6 | | | | Newport | Welsh U15 League Division East | 8 Jul 17 |
| 3.2KXC | 10:42 | | | | 49 | | | | Cardiff | Start Fitness Gwent League (inc South & West Wales Championships & BA Cross Challenge) | 14 Oct 17 |
| 3.6KXC | 13:19 | | | | 18 | | | | Pembrey Park | Start Fitness Gwent League | 3 Dec 17 |
| 3.6KXC | 13:27 | | | | 16 | | | | Brecon | Start Fitness Gwent League | 11 Nov 17 |
| 3.6KXC | 14:13 | | | | 10 | | | | Trelai Park | Cardiff & the Vale of Glamorgan Schools' Championships | 8 Feb 17 |
| 4KXC | 17:43 | | | | 13 | | | 2 | Barry | Cardiff & the Vale of Glamorgan Schools Boys League | 19 Sep 17 |
| 4.13KXC | 16:22 | | | | 36 | | | | Brecon | Welsh Schools' Championships | 18 Mar 17 |
| 4.29KXC | 19:14 | | | | 35 | | | | Cardiff | British Athletics Cross Challenge | 22 Jan 17 |
| 4.5KXC | 16:39 | | | | 10 | | | | Pontcanna | South Wales Regional Schools' Boys Championships | 24 Oct 17 |
| 4.53KXC | 16:22 | | | | 10 | | | 5 | Pontcanna | Cardiff & the Vale of Glamorgan Schools Boys League | 3 Oct 17 |
| 2016 U15 Cardiff Archers |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4.3KXC | 16:04 | | | | 1 | | | | Trelai Park | Cardiff & the Vale of Glamorgan Schools Boys League | 8 Nov 16 |
| 4.3KXC | 16:24 | | | | 23 | | | | Trelai Park | South Wales Regional Schools' Boys Championships | 19 Oct 16 |