| 2024 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5.79KXC | 20:34 | | | | 21 | | | | Brecon | Welsh Schools National Championships | 28 Feb 24 |
| 2023 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 55.38 | | | | 6 | | | | Cardiff | Welsh Schools Athletics Association Championships | 1 Jul 23 |
| 800 | 2:05.66 | | | | 2 | | | | Aberdare | Inter Regional T&F Championships | 16 Jul 23 |
| 800 | 2:07.50 | | | | 2 | A | | | Aberdare | Welsh Schools Cup & Plate Finals | 12 Jul 23 |
| 800 | 2:07.95 | | | | 4 | | | | Aberdare | Welsh South & East Regional Championships | 13 May 23 |
| 800 | 2:10.06 | i | | | 3 | h1 | | | Cardiff | Welsh Athletics U13, U17 & U20 Indoor Championships | 4 Feb 23 |
| 800 | 2:10.23 | | | | 1 | B | | | Yate | UK Youth Development League Upper - Midlands South/West A | 30 Apr 23 |
| 800 | 2:10.81 | i | | | 6 | | | | Cardiff | Welsh Athletics U13, U17 & U20 Indoor Championships | 4 Feb 23 |
| 800 | 2:10.96 | | | | 2 | A | | | Aberdare | UK Youth Development League Upper - Midlands South/West A | 2 Jul 23 |
| 800 | 2:11.78 | i | | | 4 | 3 | | | Cardiff | Welsh Athletics Junior Open Day 2 | 8 Jan 23 |
| 4.33KXC | 15:00 | | | | 14 | | | | Brecon | Welsh National Championships | 25 Feb 23 |
| parkrun | 19:14 | | | | 5 | | | | Penallta | Penallta parkrun # 359 | 23 Dec 23 |
| 2022 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:08.74 | | | | 1 | nsA | | | Rugby | UK Youth Development League Lower Midlands Regional Final | 30 Jul 22 |
| 800 | 2:14.50 | | | | 2 | C | | | Aberdare | WSAA NASUWT Cup & Plate | 6 Jul 22 |
| 800 | 2:14.64 | | | | 3 | | | | Aberdare | South & East Wales Regional Championships | 14 May 22 |
| 800 | 2:16.52 | | | | 4 | h1 | | | Cardiff | Welsh Senior & U15 Championships | 11 Jun 22 |
| 800 | 2:17.29 | i | | | 2 | | | | Cardiff | Welsh Athletics Junior Open Day 2 | 20 Feb 22 |
| 800 | 2:17.88 | | | | 1 | nsA | | | Aberdare | UK Youth Development League Lower Midlands South West Premier | 8 May 22 |
| 800 | 2:19.14 | | | | 2 | | | | Swansea | Swansea Harriers Open Meeting | 3 Apr 22 |
| 3KXC | 9:58 | | | | 21 | | | | Singleton Park | The John H Collins Gwent League | 19 Mar 22 |
| 3.2KL | 10:42 | | | | 14 | L1 | | 7 | Llanelli | Welsh Road Relay Championships | 24 Sep 22 |
| 4.2KXC | 16:59 | | | | 247 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 22 |
| 4.50KXC | 16:28 | | | | 27 | | | | Brecon | Welsh Schools Championships | 12 Feb 22 |
| 4.54KXC | 17:45 | | | | 25 | | | | Pembrey | Welsh National Championships | 26 Feb 22 |
| parkrun | 18:53 | | | | 8 | | | 1 | Coventry | Coventry parkrun # 545 | 18 Jun 22 |
| parkrun | 26:01 | | | | 211 | | | | Cardiff | Cardiff parkrun # 702 | 10 Dec 22 |
| 2021 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 43.96 | | | | 1 | | | | Newport | Welsh Athletics Track Invitational | 1 May 21 |
| 300 | 45.14 | | | | 1 | B | | | Aberdare | Youth Development League Lower Midlands South/West B | 17 Jul 21 |
| 800 | 2:24.97 | | | | 1 | 2 | | | Newport | Welsh Athletics Event Specific - Endurance | 26 Jun 21 |
| LJ | 4.66 | | 0.0 | | 3 | A | | | Aberdare | Youth Development League Lower Midlands South/West B | 17 Jul 21 |
| LJ | 4.44 | | | | 1 | B | | | Newport | Youth Development League Lower Midlands South/West B | 4 Sep 21 |
| LJ | 4.13 | | | | 1 | B | | | Swansea | Youth Development League Lower Midlands South/West B | 5 Jun 21 |
| 3.6KXC | 13:56 | | | | 37 | | | | Brecon | The John H Collins Gwent League | 14 Nov 21 |
| 3.7KXC | 13:33 | | | | 29 | | | | Pembrey | The John H Collins Gwent League | 4 Dec 21 |
| 3.765KXC | 14:32 | | | | 36 | | | | Brecon | Welsh Inter-Regional Championships | 20 Nov 21 |
| 2020 U13 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.70 | i | | | 1 | 4 | | | Cardiff | Welsh Athletics Junior Open (inc South Wales, East Wales, West Wales & South West England Championships) | 5 Jan 20 |
| 60 | 8.70 | i | | | 6 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 20 |
| 60 | 8.73 | i | | | 3 | h2 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 20 |
| 200 | 28.60 | i | | | 2 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 1 Feb 20 |
| 200 | 28.90 | i | | | 1 | h2 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 1 Feb 20 |
| 800 | 2:27.97 | i | | | 3 | 3 | | | Cardiff | Welsh Athletics Senior Championships | 25 Jan 20 |
| 800 | 2:33.36 | i | | | 3 | 3 | | | Cardiff | Welsh Athletics Junior Open (inc South Wales, East Wales, West Wales & South West England Championships) | 5 Jan 20 |
| LJ | 4.08 | i | | | 3 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 20 |
| LJ | 3.99 | i | | | 4 | | | | Cardiff | Welsh Athletics Junior Open (inc South Wales, East Wales, West Wales & South West England Championships) | 5 Jan 20 |
| 2.37KXC | 8:43 | | | | 25 | | | | Brecon | Welsh Schools Championships | 11 Mar 20 |
| 2.6KXC | 10:07 | | | | 25 | | | | Chepstow | Start Fitness Gwent League | 8 Feb 20 |
| parkrun | 20:32 | | | | 25 | | | 1 | Penallta | Penallta parkrun # 231 | 1 Jan 20 |
| 2019 U13 Rhymney Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 60 | 8.78 | i | | | 4 | s2 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 19 |
| 60 | 8.83 | i | | | 2 | 3 | | | Cardiff | Welsh Athletics Junior Open (Inc. South & East Wales & South West England Regional Championships | 6 Jan 19 |
| 60 | 8.83 | i | | | 3 | h2 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 19 |
| 60 | 8.88 | i | | | 7 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 19 |
| 100 | 13.80 | | 1.8 | | 2 | 3 | | | Aberdare | Welsh Junior League Division East | 29 Jun 19 |
| 100 | 13.92 | w | 2.1 | | 5 | 3 | | | Aberdare | Welsh Junior League Division East | 25 May 19 |
| 100 | 13.95 | | 1.2 | | 4 | 5 | | | Cardiff Met | Welsh Junior League Division East | 27 Jul 19 |
| 100 | 14.05 | | 0.9 | | 1 | 15 | | | Cardiff | Welsh Athletics RunWithTheWind Sprints Open Meeting | 15 May 19 |
| 100 | 14.25 | | 0.9 | | 5 | A | | | Swindon | UK Youth Development U13/U15 League Midland SW Promotion Match | 20 Jul 19 |
| 100 | 14.28 | | -1.8 | | 6 | A | | | Swansea | Welsh Junior League Cup Final | 25 Aug 19 |
| 100 | 14.6 | | | | 3 | 3 | | | Hereford | Les Davies Club Challenge | 7 Sep 19 |
| 100 | 15.42 | | | | 1 | 3 | | | Hereford | Welsh Junior League Division East | 4 May 19 |
| 200 | 28.45 | i | | | 2 | 1 | | | Cardiff | Welsh Athletics Junior Open (Inc South, East & West Wales & South West England Regional Championships) | 1 Dec 19 |
| 200 | 28.59 | w | 3.3 | | 4 | A | | | Swindon | UK Youth Development U13/U15 League Midland SW Promotion Match | 20 Jul 19 |
| 200 | 28.68 | | | | 3 | 2 | | | Aberdare | Welsh Junior League Division East | 29 Jun 19 |
| 200 | 28.68 | | 2.0 | | 2 | 3 | | | Cardiff Met | Welsh Junior League Division East | 27 Jul 19 |
| 200 | 28.78 | | | | 2 | 2 | | | Aberdare | Welsh Junior League Division East | 25 May 19 |
| 200 | 28.78 | i | | | 3 | 2 | | | Cardiff | Dual Meeting vs University of Birmingham | 20 Nov 19 |
| 200 | 28.79 | | -1.9 | | 5 | A | | | Swansea | Welsh Junior League Cup Final | 25 Aug 19 |
| 200 | 28.82 | i | | | 2 | s2 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 3 Feb 19 |
| 200 | 29.0 | | 1.7 | | 1 | A | | | Aberdare | UK Youth Development U13/U15 League Division Midland SW 1B | 18 May 19 |
| 200 | 29.07 | i | | | 4 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 3 Feb 19 |
| 200 | 29.13 | i | | | 1 | h1 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 3 Feb 19 |
| 200 | 29.13 | | -1.5 | | 2 | EW | | | Aberdare | South / East Wales Regional Championships | 11 May 19 |
| 200 | 29.17 | | 2.0 | | 7 | 9 | | | Cardiff | Welsh Athletics RunWithTheWind Sprints Open Meeting | 15 May 19 |
| 200 | 29.19 | | -3.0 | | 1 | A | | | Neath | UK Youth Development U13/U15 League Division Midland SW 1B | 23 Jun 19 |
| 200 | 29.2 | | | | 3 | 2 | | | Hereford | Les Davies Club Challenge | 7 Sep 19 |
| 600 | 1:44.63 | i | | | 2 | | | | Cardiff | Dual Meeting vs University of Birmingham | 20 Nov 19 |
| 800 | 2:27.58 | | | | 1 | 1 | | | Cardiff Met | Welsh Junior League Division East | 27 Jul 19 |
| 800 | 2:29.79 | | | | 2 | 2 | | | Aberdare | Welsh Junior League Division East | 25 May 19 |
| 800 | 2:31.25 | | | | 3 | A | | | Swindon | UK Youth Development U13/U15 League Midland SW Promotion Match | 20 Jul 19 |
| 800 | 2:31.58 | | | | 4 | A | | | Swansea | Welsh Junior League Cup Final | 25 Aug 19 |
| 800 | 2:32.3 | | | | 2 | A | | | Aberdare | UK Youth Development U13/U15 League Division Midland SW 1B | 18 May 19 |
| 800 | 2:32.7 | | | | 1 | | | | Hereford | Les Davies Club Challenge | 7 Sep 19 |
| 800 | 2:32.72 | | | | 1 | A | | | Neath | UK Youth Development U13/U15 League Division Midland SW 1B | 23 Jun 19 |
| 800 | 2:32.91 | | | | 1 | 1 | | | Aberdare | Welsh Junior League Division East | 29 Jun 19 |
| 800 | 2:34.39 | | | | 2 | | | | Aberdare | South / East Wales Regional Championships | 11 May 19 |
| 800 | 2:37.27 | i | | | 3 | 3 | | | Cardiff | Welsh Athletics Junior Open (Inc. South & East Wales & South West England Regional Championships | 6 Jan 19 |
| 800 | 2:40.3 | | | | 3 | 1 | | | Hereford | Welsh Junior League Division East | 4 May 19 |
| 800 | 2:45.69 | i | | | 4 | 1 | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 3 Feb 19 |
| 1500 | 5:19.01 | i | | | 6 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 19 |
| LJ | 4.20 | | | | 2 | A | | | Neath | UK Youth Development U13/U15 League Division Midland SW 1B | 23 Jun 19 |
| LJ | 4.00 | | | | 4 | | | | Hereford | Welsh Junior League Division East | 4 May 19 |
| LJ | 3.94 | | | | 1 | A | | | Aberdare | UK Youth Development U13/U15 League Division Midland SW 1B | 18 May 19 |
| LJ | 3.84 | | 0.4 | | 2 | | | | Aberdare | South / East Wales Regional Championships | 11 May 19 |
| LJ | 3.71 | i | | | 12 | | | | Cardiff | Welsh Athletics Junior Open (Inc. South & East Wales & South West England Regional Championships | 6 Jan 19 |
| LJ | 3.71 | i | | | 7 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 2 Feb 19 |
| 1.6KXC | 6:12 | | | | 9 | | | | Bristol | Start Fitness Gwent League | 2 Mar 19 |
| 1.6KXC | 6:27 | | | | 10 | | | | Pontypool | Start Fitness Gwent League | 9 Feb 19 |
| 2.4KXC | 9:16 | | | | 26 | | | | Blaise Castle | Start Fitness Gwent League | 7 Dec 19 |
| 2.45KXC | 9:27 | | | | 31 | | | | Brecon | Welsh Inter-Regional Championships | 16 Nov 19 |
| 2.78KXC | 10:53 | | | | 37 | | | | Cardiff | Start Fitness Gwent League (Inc British Athletics Cross Challenge) | 12 Oct 19 |
| 2.8KXC | 10:37 | | | | 14 | | | | Pontcanna | South Wales Regional Schools' Boys Championships | 22 Oct 19 |
| 3KXC | 11:04 | | | | 22 | | | | Pembrey Park | Start Fitness Gwent League | 9 Nov 19 |
| parkrun | 19:42 | | | | 23 | | | | Coventry | Coventry parkrun # 484 | 26 Oct 19 |
| parkrun | 20:29 | | | | 21 | | | | Penallta | Penallta parkrun # 201 | 1 Jun 19 |
| parkrun | 20:36 | | | | 49 | | | | Coventry | Coventry parkrun # 461 | 20 Apr 19 |
| parkrun | 20:39 | | | | 17 | | | | Penallta | Penallta parkrun # 194 | 13 Apr 19 |
| parkrun | 22:15 | | | | 33 | | | 1 | Ally Pally | Ally Pally parkrun # 373 | 27 Apr 19 |
| 2018 U11 Rhymney Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 150 | 21.6 | | | | 2 | 3 | | | Newport | Welsh U15 League Division East | 30 Jun 18 |
| 150 | 21.64 | w | 2.2 | | 2 | 2 | | | Hereford | Les Davies Club Challenge Match | 1 Sep 18 |
| 150 | 21.73 | | 1.4 | | 1 | 3 | | | Hereford | Welsh U15 League Division East | 5 May 18 |
| 150 | 22.32 | | -0.9 | | 1 | 5 | | | Cardiff Met | Welsh U15 League Division East | 3 Jun 18 |
| 150 | 22.44 | | -1.7 | | 1 | B | | | Swansea | Welsh U15 League Cup Final | 19 Aug 18 |
| 200 | 29.61 | i | | | 1 | 5 | | | Cardiff | Welsh Athletics Junior Open (Inc South & East Wales Regional Championships) | 2 Dec 18 |
| 800 | 2:42.23 | | | | 1 | 1 | | | Hereford | Les Davies Club Challenge Match | 1 Sep 18 |
| 800 | 2:42.46 | | | | 2 | 2 | | | Hereford | Welsh U15 League Division East | 5 May 18 |
| 800 | 2:42.69 | | | | 5 | A | | | Swansea | Welsh U15 League Cup Final | 19 Aug 18 |
| 800 | 2:48.70 | | | | 2 | 2 | | | Cardiff Met | Welsh U15 League Division East | 3 Jun 18 |
| 800 | 2:51.4 | | | | 2 | 2 | | | Newport | Welsh U15 League Division East | 30 Jun 18 |
| JT300NS | 9.99 | | | | 13 | | | | Cardiff Met | Welsh U15 League Division East | 3 Jun 18 |
| JT300 | 12.16 | | | | 9 | | | | Hereford | Welsh U15 League Division East | 5 May 18 |
| 0.6KNAD | 1:54 | | | 1:55 | 2 | U13 | | 1 | Mountain Ash | Nos Galan Races | 31 Dec 18 |
| 1.25KXC | 4:54 | | | | 10 | | | | Cardiff | British Athletics Cross Challenge (Inc. Gwent League) | 13 Oct 18 |
| 1.6KXC | 5:53 | | | | 9 | | | | Pembrey Park | Start Fitness Gwent League (Inc West Wales Championships) | 10 Nov 18 |
| 1.6KXC | 7:01 | | | | 25 | | | | Pontypool Park | Start Fitness Gwent League | 10 Feb 18 |
| 1M | 11:06 | | | | 19 | | | 4 | Mynyddislwyn | Mynyddislwyn Murder Mile | 3 Aug 18 |
| 2KNAD | 7:43 | | | | 20 | | | 2 | Caerphilly | Caerphilly 2K | 20 May 18 |
| parkrun | 20:27 | | | | 33 | | | | Coventry | Coventry parkrun # 436 | 3 Nov 18 |
| parkrun | 21:15 | | | | 13 | | | 1 | Penallta | Penallta parkrun # 177 | 15 Dec 18 |
| parkrun | 22:21 | | | | 30 | | | 1 | Penallta | Penallta parkrun # 154 | 7 Jul 18 |
| 2017 U11 Rhymney Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 150 | 23.14 | | -0.9 | | 3 | 4 | | | Newport | Welsh U15 League Division East | 8 Jul 17 |
| 150 | 23.62 | w | 4.4 | | 1 | 4 | | | Hereford | Welsh U15 League Division East | 29 Apr 17 |
| 150 | 24.05 | | -2.0 | | 1 | B | | | Newport | Welsh U15 League Final | 6 Aug 17 |
| 150 | 24.41 | | -3.4 | | 6 | 4 | | | Newport | Welsh U15 League Division East | 22 Jul 17 |
| 150 | 24.42 | | | | 5 | 4 | | | Hereford | Les Davies Club Challenge Match | 9 Sep 17 |
| 150 | 24.54 | | -3.3 | | 2 | 4 | | | Cardiff | Welsh U15 League Division East | 27 May 17 |
| 800 | 2:44.42 | | | | 6 | A | | | Newport | Welsh U15 League Final | 6 Aug 17 |
| 800 | 2:49.61 | | | | 9 | 2 | | | Newport | Welsh U15 League Division East | 8 Jul 17 |
| 800 | 2:49.64 | | | | 9 | 2 | | | Newport | Welsh U15 League Division East | 22 Jul 17 |
| 800 | 2:51.64 | | | | 4 | 2 | | | Hereford | Les Davies Club Challenge Match | 9 Sep 17 |
| 800 | 2:52.18 | | | | 5 | 3 | | | Cardiff | Welsh U15 League Division East | 27 May 17 |
| 800 | 2:52.91 | | | | 2 | 1 | | | Swansea | Swansea Harriers Open Meeting | 9 Apr 17 |
| 800 | 2:53.47 | | | | 3 | 3 | | | Hereford | Welsh U15 League Division East | 29 Apr 17 |
| JT300 | 13.49 | | | | 4 | | | | Cardiff | Welsh U15 League Division East | 27 May 17 |
| JT300 | 11.66 | | | | 4 | B | | | Newport | Welsh U15 League Final | 6 Aug 17 |
| JT300 | 10.44 | | | | 13 | | | | Newport | Welsh U15 League Division East | 22 Jul 17 |
| JT300 | 9.29 | | | | 12 | | | | Hereford | Les Davies Club Challenge Match | 9 Sep 17 |
| JT300 | 7.97 | | | | 15 | | | | Newport | Welsh U15 League Division East | 8 Jul 17 |
| 1.25KXC | 5:22 | | | | 43 | | | | Cardiff | Start Fitness Gwent League (inc South & West Wales Championships & BA Cross Challenge) | 14 Oct 17 |
| 1.5KXC | 6:09 | | | | 54 | | | | Newport | Start Fitness Gwent League | 12 Feb 17 |
| 1.6KXC | 7:23 | | | | 57 | | | | Llanelli | Start Fitness Gwent League | 4 Mar 17 |
| parkrun | 23:07 | | | | 25 | | | | Penallta | Penallta parkrun # 128 | 30 Dec 17 |
| 2016 U11 Rhymney Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.4KXC | 6:49 | | | | 46 | | | | Brecon | Start Fitness Gwent League | 12 Nov 16 |
| 1.6KXC | 6:45 | | | | 52 | | | | Bristol | Start Fitness Gwent League | 3 Dec 16 |
| parkrun | 23:08 | | | | 81 | | | 1 | Coventry | Coventry parkrun # 333 | 10 Sep 16 |
| parkrun | 24:02 | | | | 31 | | | 1 | Penallta | Penallta parkrun # 40 | 9 Apr 16 |
| parkrun | 24:40 | | | | 43 | | | 1 | Penallta | Penallta parkrun # 39 | 2 Apr 16 |
| parkrun | 25:05 | | | | 51 | | | 1 | Penallta | Penallta parkrun # 30 | 30 Jan 16 |
| parkrun | 25:13 | | | | 29 | | | 1 | Tamar Lakes | Tamar Lakes parkrun # 93 | 30 Jul 16 |
| parkrun | 25:22 | | | | 26 | | | 1 | Penallta | Penallta parkrun # 50 | 18 Jun 16 |
| parkrun | 25:25 | | | | 40 | | | | Penallta | Penallta parkrun # 38 | 26 Mar 16 |
| 2015 U11 Rhymney Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 24:27 | | | | 21 | | | | Penallta | Penallta parkrun # 15 | 3 Oct 15 |
| parkrun | 24:34 | | | | 45 | | | | Penallta | Penallta parkrun # 16 | 10 Oct 15 |
| parkrun | 25:18 | | | | 44 | | | 1 | Penallta | Penallta parkrun # 26 | 26 Dec 15 |
| parkrun | 25:22 | | | | 190 | | | | Coventry | Coventry parkrun # 291 | 14 Nov 15 |
| parkrun | 26:39 | | | | 120 | | | 1 | Penallta | Penallta parkrun # 1 | 27 Jun 15 |
| parkrun | 31:49 | | | | 137 | | | | Pontypridd | Pontypridd parkrun # 65 | 31 Jan 15 |
| 2014 U11 Rhymney Valley |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 33:48 | | | | 395 | | | | Coventry | Coventry parkrun # 242 | 15 Nov 14 |