| 2025 U20 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 1:58.64 | | | | 5 | A | | | Aberdare | BMC Regional Races | 22 Jul 25 |
| 800 | 1:59.56 | | | | 3 | B | | | Aberdare | BMC Regional Races | 3 Jun 25 |
| 800 | 2:07.88 | | | | 1 | ns | | | Cardiff | UK Youth Development League Upper - Midland Premier SW | 25 May 25 |
| 800 | 2:16.67 | | | | 8 | A | | | Aberdare | BMC Regional Races | 12 Aug 25 |
| 1500 | 4:10.10 | | | | 8 | h1 | | | Cardiff | Welsh Senior & U17 Championships (British U23) | 28 Jun 25 |
| 1500 | 4:12.57 | | | | 4 | | | | Swansea | Welsh U13 / U15 / U20 Track & Field Championships | 15 Jun 25 |
| 1500 | 4:13.12 | | | | 10 | B | | | Exeter | BMC Regional Races | 29 Jul 25 |
| 1500 | 4:23.34 | | | | 9 | | | | Cardiff | National Athletics League Championship - West | 19 Jul 25 |
| 3000 | 9:36.90 | | | | 8 | 1 | | | Tonypandy | Tonypandy Track Classic | 23 Aug 25 |
| 4.2KXC | 13:28 | | | | 11 | R6 | 11 | 11 | Brecon | Welsh Schools Inter School Championships | 22 Oct 25 |
| parkrun | 17:34 | | | | 2 | | | | Grangemoor | Grangemoor parkrun # 441 | 15 Nov 25 |
| parkrun | 17:50 | | | | 9 | | | | Cardiff | Cardiff parkrun # 839 | 20 Sep 25 |
| parkrun | 17:56 | | | | 13 | | | 1 | Cardiff | Cardiff parkrun # 837 | 6 Sep 25 |
| parkrun | 18:16 | | | | 27 | | | | Cardiff | Cardiff parkrun # 840 | 27 Sep 25 |
| parkrun | 18:40 | | | | 1 | | | 1 | Barry Island | Barry Island parkrun # 433 | 1 Mar 25 |
| 5.4KL | 20:17 | | | | 19 | L1 | | 2 | Pembrey Country Park | Welsh Road Relay Championships | 22 Mar 25 |
| 5.79KXC | 19:07 | | | | 12 | | | | Brecon | Welsh Schools National Championships | 19 Feb 25 |
| 2024 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 1:59.70 | | | | 2 | B | | | Aberdare | BMC Regional Races and WA Open | 23 Jul 24 |
| 800 | 2:00.34 | | | | 7 | h2 | | | Cardiff | Welsh Athletics 106th Senior & U15 Championships | 16 Jun 24 |
| 800 | 2:01.65 | | | | 2 | | | | Deeside | Inter-Regional Championships | 8 Jun 24 |
| 800 | 2:04.03 | i | | | 3 | | | | Cardiff | Welsh Athletics U20, U17 & U13 Championships | 4 Feb 24 |
| 800 | 2:04.15 | i | | | 3 | h3 | | | Cardiff | Welsh Athletics Senior & U15 Championships | 28 Jan 24 |
| 800 | 2:04.96 | | | | 2 | | | | Aberdare | South Wales & East Wales Joint Regional T&F Championships | 11 May 24 |
| 800 | 2:05.04 | | | | 1 | B | | | Newport | UK Youth Development League Upper - Midlands Premier S/W | 30 Jun 24 |
| 800 | 2:06.22 | | | | 2 | | | | Swansea | Swansea Harriers Open Meeting | 7 Apr 24 |
| 800 | 2:06.54 | i | | | 3 | D | | | Cardiff | BMC Indoor Races | 21 Jan 24 |
| 800 | 2:07.85 | | | | 2 | h1 | | | Swansea | Welsh Athletics U13, U17 & U20 Championships | 11 Aug 24 |
| 800 | 2:09.77 | i | | | 2 | h1 | | | Cardiff | Welsh Athletics U20, U17 & U13 Championships | 4 Feb 24 |
| 800 | 2:10.10 | i | | | 3 | 2 | | | Cardiff | Welsh Athletics Junior Indoor Open 2 | 7 Jan 24 |
| 800 | 2:11.1 | | | | 1 | B | | | Aberdare | UK Youth Development League Upper - Midlands Premier S/W | 28 Apr 24 |
| 1500 | 4:11.46 | | | | 9 | h2 | | | Cardiff | Welsh Athletics 106th Senior & U15 Championships | 15 Jun 24 |
| 1500 | 4:13.9 | | | | 3 | B | | | Street | BMC PB Classic | 1 Jun 24 |
| 1500 | 4:16.14 | | | | 7 | A | | | Exeter | BMC Regional Races | 28 May 24 |
| 1500 | 4:17.16 | | | | 2 | | | | Cardiff | Welsh Schools Championships | 6 Jul 24 |
| 1500 | 4:21.50 | | | | 8 | | | | Carmarthen | SIAB Schools International | 20 Jul 24 |
| 1500 | 4:24.90 | i | | | 4 | | | | Cardiff | Welsh Athletics U20, U17 & U13 Championships | 3 Feb 24 |
| 1500 | 4:25.02 | | | | 3 | | | | Swansea | Welsh Athletics U13, U17 & U20 Championships | 10 Aug 24 |
| 1500 | 4:26.63 | | | | 2 | 3 | | | Aberdare | South Wales & East Wales Joint Regional T&F Championships | 12 May 24 |
| 1500 | 4:33.07 | i | | | 6 | h1 | | | Cardiff | Welsh Athletics Senior & U15 Championships | 27 Jan 24 |
| 1500 | 4:45.30 | i | | | 5 | | | | Cardiff | Welsh Athletics Junior Indoor Open 2 | 7 Jan 24 |
| 1M | 4:51 | | | | 3 | R13 | | 2 | Cardiff | Cardiff Bannister Anniversary Miles | 1 May 24 |
| 3.2KL | 10:23 | | | | 3 | L2 | | 3 | Pembrey Country Park | Welsh Road Relay Championships | 7 Sep 24 |
| 3.6KXC | 12:58 | | | | 3 | | | 3 | Barry | Cardiff & the Vale of Glamorgan Schools Boys League | 15 Oct 24 |
| 4.65KXC | 17:09 | | | | 46 | | | 27 | Pembrey Country Park | The John H Collins Gwent League | 12 Oct 24 |
| parkrun | 18:49 | | | | 2 | | | 1 | Land’s End | Land’s End parkrun # 185 | 2 Nov 24 |
| parkrun | 20:09 | | | | 15 | | | | Barry Island | Barry Island parkrun # 373 | 13 Jan 24 |
| 5.18KXC | 18:41 | | | | 21 | | | | Brecon | Welsh National Championships | 17 Feb 24 |
| 5.56KXC | 19:40 | | | | 139 | | | 68 | Cardiff | British Athletics Cross Challenge (inc John H Collins Gwent League) | 9 Nov 24 |
| 5.79KXC | 19:45 | | | | 11 | | | | Brecon | Welsh Schools National Championships | 28 Feb 24 |
| 2023 U17 |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 26.80 | | -0.6 | | 2 | B | | | Aberdare | UK Youth Development League Upper - Midlands South/West A | 2 Jul 23 |
| 600 | 1:29.16 | i | | | 1 | 4 | | | Cardiff | Cardiff Met Indoor Christmas Classic | 17 Dec 23 |
| 800 | 2:04.34 | | | | 3 | C | | | Exeter | BMC Regional Races | 29 Aug 23 |
| 800 | 2:05.72 | | | | 1 | A | | | Cardiff | UK Youth Development League Midlands South West Promotion Match | 30 Jul 23 |
| 800 | 2:06.42 | | | | 3 | | | | Aberdare | Welsh South & East Regional Championships | 13 May 23 |
| 800 | 2:08.76 | | | | 3 | h1 | | | Newport | Welsh U13/U17/U20 Championships | 13 Aug 23 |
| 800 | 2:11.43 | | | | 1 | B | | | Carmarthen | UK Youth Development League Upper - Midlands South/West A | 28 May 23 |
| 1500 | 4:25.36 | | | | 2 | A | | | Cardiff | UK Youth Development League Midlands South West Promotion Match | 30 Jul 23 |
| 1500 | 4:29.46 | | | | 8 | B | | | Millfield | BMC PB Classic | 3 Jun 23 |
| 1500 | 4:33.80 | | | | 2 | A | | | Cardiff | Cardiff & the Vale Schools under 14 & under 16 Cup Finals A & B | 20 Jun 23 |
| 1500 | 4:36.55 | | | | 2 | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Senior & Middle Championships | 26 Apr 23 |
| 1500 | 4:37.67 | | | | 7 | | | | Newport | Welsh U13/U17/U20 Championships | 12 Aug 23 |
| 1500 | 4:38.65 | | | | 1 | B | | | Aberdare | UK Youth Development League Upper - Midlands South/West A | 2 Jul 23 |
| 1500 | 4:55.13 | i | | | 9 | | | | Cardiff | Welsh Athletics Junior Open Day 2 | 8 Jan 23 |
| 3000 | 9:55.87 | | | | 4 | | | | Aberdare | Inter Regional T&F Championships | 16 Jul 23 |
| 3000 | 10:15.07 | | | | 8 | | | | Newport | Welsh 3000m & 5000m Championships | 31 May 23 |
| HJ | 1.55 | | | | 1 | B | | | Aberdare | UK Youth Development League Upper - Midlands South/West A | 2 Jul 23 |
| 1M | 4:55 | | | | 11 | R10 | | 1 | Cardiff | Cardiff Bannister Anniversary Miles | 5 May 23 |
| 2.7KXC | 9:17 | | | | 8 | | | 7 | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Boys League | 3 Oct 23 |
| 4.33KXC | 15:38 | | | | 26 | | | | Brecon | Welsh National Championships | 25 Feb 23 |
| 4.65KXC | 17:21 | | | | 36 | | | 16 | Pembrey Country Park | The John H Collins Gwent League | 14 Oct 23 |
| 4.83KXC | 15:33 | | | | 27 | | | | Brecon | Welsh Schools Championships | 15 Feb 23 |
| 5K | 18:01 | | | 18:02 | 227 | | | 25 | Cardiff | Cardiff Race For Victory 5K | 30 Apr 23 |
| parkrun | 18:30 | | | | 3 | | | 1 | Grangemoor | Grangemoor parkrun # 307 | 1 Apr 23 |
| parkrun | 18:33 | | | | 12 | | | 1 | Cardiff | Cardiff parkrun # 752 | 9 Dec 23 |
| parkrun | 19:05 | | | | 25 | | | | Cardiff | Cardiff parkrun # 749 | 18 Nov 23 |
| parkrun | 19:18 | | | | 4 | | | 1 | Grangemoor | Grangemoor parkrun # 310 | 22 Apr 23 |
| parkrun | 19:44 | | | | 10 | | | | Grangemoor | Grangemoor parkrun # 296 | 14 Jan 23 |
| 5.16KXC | 20:43 | | | | 12 | U19M | | 6 | Barry | Cardiff & the Vale of Glamorgan Schools' Championships | 22 Jan 23 |
| 5.56KXC | 21:57 | | | | 72 | | | | Cardiff | British Athletics Cross Challenge (inc John H Collins Gwent League) | 11 Nov 23 |
| 2022 U15 |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:25.00 | | | | 1 | 2 | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Combined Events Championships | 4 May 22 |
| 1500 | 4:41.1 | | | | 1 | | | | Cardiff | Welsh Athletics Junior Development League - East | 28 May 22 |
| 1500 | 4:41.71 | | | | 3 | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools U14 & U16 Cup Final A | 22 Jun 22 |
| 1500 | 4:46.44 | | | | 5 | | | | Cardiff | Welsh Senior & U15 Championships | 12 Jun 22 |
| 1500 | 4:47.22 | | | | 4 | 3 | | | Cardiff | Cardiff & the Vale of Glamorgan Schools U15 Boys Championships | 18 May 22 |
| 1500 | 4:50.84 | | | | 4 | | | | Aberdare | South & East Wales Regional Championships | 14 May 22 |
| 1500 | 4:52.57 | i | | | 4 | | | | Cardiff | Welsh Senior & U15 Championships | 29 Jan 22 |
| LJ | 4.10 | | | | 12 | B | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Combined Events Championships | 4 May 22 |
| SP4K | 5.01 | | | | 33 | B | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Combined Events Championships | 4 May 22 |
| QuadU15M | 1110 | | | | 22 | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Combined Events Championships | 4 May 22 |
| 1.2KNAD | 3:44 | | | 3:45 | 5 | | | 5 | Mountain Ash | Nos Galan Races | 31 Dec 22 |
| 1M | 5:26 | | | 5:27 | 7 | | | 6 | Cardiff | Cardiff Future Challengers Mile | 28 Mar 22 |
| 2.8KXC | NT | | | | 7 | U19M | | 5 | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Boys League | 27 Sep 22 |
| 3.2KL | 10:29 | | | | 8 | L3 | | 2 | Llanelli | Welsh Road Relay Championships | 24 Sep 22 |
| 3.2KXC | 10:07 | | | | 5 | U19M | | 3 | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Boys League | 19 Oct 22 |
| 3.77KXC | 13:47 | | | | 16 | R07 | | | Monmouth | Welsh Inter-Regional Championships | 19 Nov 22 |
| 4.16KXC | 16:05 | | | | 6 | | | | Barry | Cardiff & the Vale of Glamorgan Schools' Championships | 23 Jan 22 |
| 4.50KXC | 16:40 | | | | 29 | | | | Brecon | Welsh Schools Championships | 12 Feb 22 |
| 5K | 18:21 | | | | 42 | | | 4 | Cardiff | SSAFA 5K | 18 May 22 |
| 5K | 18:24 | | | 18:30 | 225 | | | 15 | Cardiff | Cardiff Race For Victory 5K | 1 May 22 |
| 5K | 18:30 | | | | 56 | | | 9 | Cardiff | SSAFA 5K | 22 Jun 22 |
| 5K | 19:20 | | | | 94 | | | 13 | Cardiff | SSAFA 5K | 27 Jul 22 |
| parkrun | 17:54 | | | | 3 | | | 1 | Grangemoor | Grangemoor parkrun # 286 | 12 Nov 22 |
| parkrun | 18:01 | | | | 1 | | | 1 | Grangemoor | Grangemoor parkrun # 288 | 26 Nov 22 |
| parkrun | 18:06 | | | | 12 | | | 1 | Cardiff | Cardiff parkrun # 701 | 3 Dec 22 |
| parkrun | 18:19 | | | | 4 | | | 1 | Grangemoor | Grangemoor parkrun # 278 | 17 Sep 22 |
| parkrun | 18:23 | | | | 20 | | | | Cardiff | Cardiff parkrun # 687 | 20 Aug 22 |
| parkrun | 18:26 | | | | 22 | | | 1 | Cardiff | Cardiff parkrun # 688 | 27 Aug 22 |
| parkrun | 18:33 | | | | 10 | | | 1 | Cardiff | Cardiff parkrun # 668 | 2 Apr 22 |
| parkrun | 18:56 | | | | 29 | | | | Cardiff | Cardiff parkrun # 665 | 12 Mar 22 |
| parkrun | 18:56 | | | | 8 | | | | Grangemoor | Grangemoor parkrun # 255 | 9 Apr 22 |
| parkrun | 19:12 | | | | 6 | | | | Grangemoor | Grangemoor parkrun # 252 | 19 Mar 22 |
| parkrun | 19:16 | | | | 2 | | | 1 | Grangemoor | Grangemoor parkrun # 272 | 6 Aug 22 |
| parkrun | 19:33 | | | | 7 | | | 1 | Barry Island | Barry Island parkrun # 288 | 4 Jun 22 |
| parkrun | 19:42 | | | | 7 | | | 1 | Barry Island | Barry Island parkrun # 300 | 3 Sep 22 |
| parkrun | 20:06 | | | | 60 | | | 1 | Bushy Park | Bushy Park parkrun # 889 | 13 Aug 22 |
| parkrun | 25:48 | | | | 199 | | | | Cardiff | Cardiff parkrun # 702 | 10 Dec 22 |
| 2021 U15 |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1M | 5:52 | | | 5:55 | 21 | 1 | | 2 | Cardiff | Butetown Mile | 29 Aug 21 |
| 2.35KXC | 8:23 | | | | 7 | | | | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Boys League | 28 Sep 21 |
| 2.7KXC | 9:21 | | | | 8 | | | | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Boys League | 12 Oct 21 |
| 3.2KL | 12:00 | | | | 12 | L2 | | 5 | Llanelli | Welsh Road Relay Championships | 11 Sep 21 |
| 3.2KXC | 11:42 | | | | 53 | | | | Cardiff | British Athletics Cross Challenge (Inc. Gwent League) | 16 Oct 21 |
| 3.7KXC | 14:27 | | | | 43 | | | | Pembrey | The John H Collins Gwent League | 4 Dec 21 |
| 3.765KXC | 16:24 | | | | 72 | | | | Brecon | Welsh Inter-Regional Championships | 20 Nov 21 |
| 5K | 19:41 | | | 19:49 | 222 | | | | Cardiff | Cardiff Race for Victory 5K | 29 Aug 21 |
| parkrun | 19:27 | | | | 36 | | | 1 | Cardiff | Cardiff parkrun # 646 | 18 Sep 21 |
| parkrun | 20:00 | | | | 8 | | | 1 | Grangemoor | Grangemoor parkrun # 243 | 18 Dec 21 |
| parkrun | 22:32 | | | | 123 | | | | Cardiff | Cardiff parkrun # 644 | 4 Sep 21 |
| 2020 U13 |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 2.37KXC | 8:59 | | | | 42 | | | | Brecon | Welsh Schools Championships | 11 Mar 20 |
| 2.6KXC | 10:25 | | | | 37 | | | | Chepstow | Start Fitness Gwent League | 8 Feb 20 |
| 2.83KXC | 12:42 | | | | 9 | | | | Llandaff Fields | Cardiff & the Vale of Glamorgan Schools' Championships | 11 Feb 20 |
| parkrun | 20:54 | | | | 20 | | | 1 | Grangemoor | Grangemoor parkrun # 221 | 1 Feb 20 |
| parkrun | 21:48 | | | | 117 | | | | Cardiff | Cardiff parkrun # 632 | 4 Jan 20 |
| parkrun | 23:15 | | | | 31 | | | | Barry Island | Barry Island parkrun # 241 | 1 Jan 20 |
| 2019 U13 |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 16.8 | | -5.3 | | 5 | B | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier SW | 27 Apr 19 |
| 1500 | 5:34.60 | | | | 7 | | | | Aberdare | Welsh Junior League Division East | 29 Jun 19 |
| 1.2K | 4:35 | | | 4:35 | 12 | | | 6 | Mountain Ash | Nos Galan Races | 31 Dec 19 |
| 2.15KXC | 9:07 | | | | 9 | | | | Pencoedtre High School | Cardiff & the Vale of Glamorgan Schools Boys League | 17 Sep 19 |
| 2.4KXC | 9:56 | | | | 11 | | | | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Boys League | 8 Oct 19 |
| 2.78KXC | 11:26 | | | | 55 | | | | Cardiff | Start Fitness Gwent League (Inc British Athletics Cross Challenge) | 12 Oct 19 |
| 2.8KXC | NT | | | | 50 | | | | Pontcanna | South Wales Regional Schools' Boys Championships | 22 Oct 19 |
| 3KXC | 12:04 | | | | 53 | | | | Pembrey Park | Start Fitness Gwent League | 9 Nov 19 |
| 5K | 22:52 | | | 23:23 | 376 | | | 198 | Cardiff | Cardiff Race for Victory 5K | 5 May 19 |
| parkrun | 21:37 | | | | 111 | | | | Cardiff | Cardiff parkrun # 613 | 7 Sep 19 |
| parkrun | 21:47 | | | | 120 | | | | Cardiff | Cardiff parkrun # 598 | 25 May 19 |
| parkrun | 21:55 | | | | 8 | | | 1 | Barry Island | Barry Island parkrun # 223 | 31 Aug 19 |
| parkrun | 22:48 | | | | 51 | | | | Colby | Colby parkrun # 263 | 24 Aug 19 |
| parkrun | 22:50 | | | | 121 | | | | Cardiff | Cardiff parkrun # 628 | 21 Dec 19 |
| parkrun | 23:13 | | | | 46 | | | 1 | Penrose | Penrose parkrun # 217 | 11 May 19 |
| 10KMT | 67:34 | | | 68:32 | 216 | | | 3 | Cardiff | Cardiff Epic 10K | 7 Jul 19 |
| 2018 U11 |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 3:00.71 | | | | 3 | 2 | | | Newport | Welsh U15 League Division East | 28 Jul 18 |
| parkrun | 25:07 | | | | 217 | | | | Cardiff | Cardiff parkrun # 572 | 8 Dec 18 |
| parkrun | 27:29 | | | | 91 | | | | Barry Island | Barry Island parkrun # 165 | 21 Jul 18 |
| 2017 U11 |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 29:19 | | | | 339 | | | | Cardiff | Cardiff parkrun # 517 | 11 Nov 17 |
| parkrun | 29:42 | | | | 395 | | | | Cardiff | Cardiff parkrun # 505 | 19 Aug 17 |
| parkrun | 31:36 | | | | 498 | | | | Cardiff | Cardiff parkrun # 513 | 14 Oct 17 |