| 2025 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:33.18 | | | | 4 | F | | | Street | BMC PB Classic | 18 May 25 |
| 1500 | 5:11.69 | | | | 7 | F | | | Exeter | BMC Regional Races | 27 May 25 |
| 1500 | 5:12.04 | i | | | 4 | 1 | | | Cardiff | Welsh U13/U15/U20 Championships | 1 Feb 25 |
| 1500 | 5:15.19 | | | | 2 | B | | | Swansea | UK Youth Development League Lower - Midland Premier SW | 1 Jun 25 |
| 1500 | 5:15.48 | | | | 4 | | | | Aberdare | South and East Wales Regional Athletics Championships | 10 May 25 |
| 1500 | 5:20.59 | i | | | 1 | 2 | | | Cardiff | Welsh Athletics Junior Open Day 2 | 5 Jan 25 |
| 3000 | 11:16.86 | | | | 8 | | | | Swansea | Swansea Harriers Neal Merry Open Meeting | 5 Apr 25 |
| 2.6K | 10:04 | | | | 70 | | | | London | TCS Mini London Marathon | 26 Apr 25 |
| 3KXC | 13:22 | | | | 105 | | | | Wollaton Park | CAU Inter County Championships (inc British Athletics Cross Challenge) | 8 Mar 25 |
| 3.06KXC | 14:25 | | | | 9 | | | | Pembrey | Welsh National Championships | 25 Jan 25 |
| 3.54KXC | 13:25 | | | | 37 | | | | Brecon | Welsh Schools National Championships | 19 Feb 25 |
| 3.6KXC | 15:11 | | | | 2 | | | 1 | Barry | Cardiff & the Vale of Glamorgan Schools Girls Championships | 15 Jan 25 |
| 5K | 20:06 | | | 20:16 | 473 | | 88 | 23 | Cardiff | Cardiff Race For Victory 5K | 4 May 25 |
| parkrun | 19:54 | | | | 4 | | 1 | 1 | Bryn Bach | Bryn Bach parkrun # 561 | 7 Jun 25 |
| parkrun | 19:58 | | | | 12 | | 1 | 1 | Aberbeeg | Aberbeeg parkrun # 244 | 19 Apr 25 |
| parkrun | 20:04 | | | | 11 | | 1 | 1 | Sandy Water | Sandy Water parkrun # 171 | 22 Feb 25 |
| 2024 U13 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:40.44 | | | | 3 | 2 | | | Swindon | Swindon Harriers 400/800/1500m Summer Open | 28 Jun 24 |
| 800 | 2:40.51 | | | | 2 | 2 | | | Swansea | Welsh Athletics U13, U17 & U20 Championships | 11 Aug 24 |
| 800 | 2:42.21 | | | | 2 | | | | Aberdare | South Wales & East Wales Joint Regional T&F Championships | 11 May 24 |
| 800 | 2:45.35 | i | | | 2 | 3 | | | Cardiff | Welsh Athletics U20, U17 & U13 Championships | 4 Feb 24 |
| 800 | 2:49.92 | i | | | 1 | 4 | | | Cardiff | Welsh Athletics Junior Indoor Open 2 | 7 Jan 24 |
| 1200 | 4:08.07 | | | | 5 | A | | | Yate | UK Youth Development League Lower - Midland Premier S/W | 23 Jun 24 |
| 1200 | 4:18.2 | | | | 5 | A | | | Gloucester | UK Youth Development League Lower - Midland Premier S/W | 19 May 24 |
| 1200 | 4:19.4 | | | | 3 | A | | | Newport | UK Youth Development League Lower - Midland Premier S/W | 20 Apr 24 |
| 1500 | 5:20.08 | | | | 2 | A | | | Cardiff | Cardiff & the Vale of Glamorgan Schools under 14 & under 16 Cup Finals | 27 Jun 24 |
| 1500 | 5:22.19 | | | | 1 | 1 | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Year 7 Girls championships | 8 Jul 24 |
| 1500 | 5:28.42 | | | | 5 | | | | Swansea | Welsh Athletics U13, U17 & U20 Championships | 10 Aug 24 |
| 1500 | 5:36.32 | | | | 4 | 1 | | | Aberdare | South Wales & East Wales Joint Regional T&F Championships | 12 May 24 |
| 1500 | 5:39.99 | i | | | 4 | | | | Cardiff | Welsh Athletics U20, U17 & U13 Championships | 3 Feb 24 |
| 1500 | DNF | | | | - | 1 | | | Yeovil | Yeovil Spring Open | 1 Apr 24 |
| 1M | 5:57 | | | | 3 | R8 | 2 | 1 | Cardiff | Cardiff Bannister Anniversary Miles | 1 May 24 |
| 1M | 6:05 | | | | 39 | | 6 | | Cardiff | Cardiff Summer Series Mile | 26 Apr 24 |
| 1.9KL | 6:30 | | | | 6 | L2 | 2 | 2 | Pembrey Country Park | Welsh Road Relay Championships | 7 Sep 24 |
| 2.2KXC | 11:52 | | | | 18 | | | | Margam Park | The John H Collins Gwent League | 10 Feb 24 |
| 2.35KXC | 9:15 | | | | 2 | | | 1 | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Girls League | 8 Oct 24 |
| 2.52KXC | 9:12 | | | | 5 | | | | Newtown | Welsh Inter-Regional Championships | 16 Nov 24 |
| 2.58KXC | 9:42 | | | | 3 | | | | Brecon | Welsh Schools National Championships | 28 Feb 24 |
| 2.66KXC | 12:12 | | | | 1 | | | | Barry | Cardiff & the Vale of Glamorgan Schools' Championships | 21 Jan 24 |
| 2.78KXC | 10:27 | | | | 17 | | | | Cardiff | British Athletics Cross Challenge (inc John H Collins Gwent League) | 9 Nov 24 |
| 2.9KXC | 11:10 | | | | 4 | | | | Blaise Castle | The John H Collins Gwent League | 30 Nov 24 |
| 2.95KXC | 11:56 | | | | 7 | | | | Pembrey Country Park | The John H Collins Gwent League | 12 Oct 24 |
| 3K | 12:13 | | | 12:15 | 23 | U13 | 7 | 7 | Bath | Bristol Track Club Race Day 3K / 5K | 13 Apr 24 |
| 3KXC | 13:11 | | | | 179 | | | | Wollaton Park | CAU Inter County Championships (inc British Athletics Cross Challenge) | 9 Mar 24 |
| 3.1KXC | 12:55 | | | | 1 | | | 1 | Barry | Cardiff & the Vale of Glamorgan Schools Girls League | 16 Oct 24 |
| 5K | 19:52 | | | 20:01 | 387 | | 72 | 11 | Cardiff | Cardiff Race For Victory 5K | 5 May 24 |
| parkrun | 19:39 | | | | 5 | | 1 | 1 | Tremorfa | Tremorfa parkrun # 176 | 26 Oct 24 |
| parkrun | 20:38 | | | | 81 | | | 1 | Cardiff | Cardiff parkrun # 806 | 25 Dec 24 |
| parkrun | 21:21 | | | | 28 | | 3 | 1 | Riverfront | Riverfront parkrun # 290 | 23 Mar 24 |
| 2023 U13 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:52.32 | i | | | 1 | 3 | | | Cardiff | Welsh Athletics Junior Open Day 2 | 8 Jan 23 |
| 800 | 2:53.04 | | | | 3 | 3 | | | Yeovil | Bill Whistlecroft Spring Open Yeovil inc. South West Sapphire League | 10 Apr 23 |
| 800 | 2:55.44 | i | | | 2 | 3 | | | Cardiff | Welsh Athletics U13, U17 & U20 Indoor Championships | 4 Feb 23 |
| 800 | 2:59.8 | | | | 5 | 2 | | | Bath | Natasha Lewis Open | 10 May 23 |
| 1500 | 5:59.86 | i | | | 9 | | | | Cardiff | Welsh Athletics U13, U17 & U20 Indoor Championships | 5 Feb 23 |
| 1.56KXC | 6:12 | | | | 7 | | | | Brecon | Welsh National Championships | 25 Feb 23 |
| 1M | 6:41 | | | 6:41 | 36 | | 13 | 2 | Cardiff | Brecon Carreg Cardiff Bay 1 Mile | 26 Mar 23 |
| 1.8KXC | 7:34 | | | | 15 | | | | Margam Park | The John H Collins Gwent League | 11 Feb 23 |
| 2KXC | 8:35 | | | | 1 | | | | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Girls League | 26 Sep 23 |
| 2.4KXC | 10:00 | | | | 1 | | | | Pontcanna Fields | Cardiff & the Vale of Glamorgan Schools Girls League | 10 Oct 23 |
| 2.52KXC | 10:36 | | | | 21 | | | | Newtown | Welsh Inter-Regional Championships | 18 Nov 23 |
| 2.78KXC | 11:55 | | | | 35 | | | | Cardiff | British Athletics Cross Challenge (inc John H Collins Gwent League) | 11 Nov 23 |
| 2.95KXC | 12:30 | | | | 26 | | | | Pembrey Country Park | The John H Collins Gwent League | 14 Oct 23 |
| parkrun | 25:18 | | | | 51 | | | 1 | Riverfront | Riverfront parkrun # 262 | 16 Sep 23 |
| 2022 U11 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:51.0 | | | | 1 | | | | Cardiff | Welsh Athletics Junior Development League - East | 28 May 22 |
| 800 | 2:55.73 | | | | 2 | | | | Plymouth | Devon Open 4 | 21 Aug 22 |
| SP2K | 3.95 | | | | 3 | | | | Cardiff | Welsh Athletics Junior Development League - East | 28 May 22 |
| 0.6KNAD | 2:14 | | | 2:15 | 5 | | 2 | 2 | Mountain Ash | Nos Galan Races | 31 Dec 22 |
| 1.25KXC | 5:00 | | | | 5 | | | | Cardiff | Cardiff Cross Challenge | 15 Oct 22 |
| 1.39KXC | 5:33 | | | | 21 | R02 | 5 | | Monmouth | Welsh Inter-Regional Championships | 19 Nov 22 |
| 1.5KXC | 6:30 | | | | 19 | | | | Singleton Park | The John H Collins Gwent League | 19 Mar 22 |
| 1.54KNAD | 5:52 | | | | 3 | | 3 | 3 | Llanelli | Welsh Road Relay Championships | 24 Sep 22 |
| 1.55KXC | 6:48 | | | | 11 | | | 7 | Pembrey | Welsh National Championships | 26 Feb 22 |
| 1.6KXC | 6:11 | | | | 9 | | | | Pembrey Country Park | The John H Collins Gwent League | 3 Dec 22 |
| 1.6KXC | 6:21 | | | | 6 | | | | Bristol | The John H Collins Gwent League | 12 Nov 22 |
| 1M | 6:25 | | | | 3 | 4 | 13 | 1 | Cardiff | Cardiff Bannister Anniversary Miles | 6 May 22 |
| 1M | 6:28 | | | | 50 | | 10 | 1 | Cardiff | Cardiff Summer Series Mile | 29 Apr 22 |
| 1M | 6:34 | | | 6:36 | 29 | | 13 | 3 | Cardiff | Cardiff Future Challengers Mile | 28 Mar 22 |
| 1.7KXC | 7:58 | | | | 16 | | | | Blaise Castle | The John H Collins Gwent League | 19 Feb 22 |
| parkrun | 22:19 | | | | 12 | | 3 | 1 | Aberbeeg | Aberbeeg parkrun # 125 | 26 Nov 22 |
| parkrun | 22:34 | | | | 140 | | | 1 | Cardiff | Cardiff parkrun # 697 | 29 Oct 22 |
| parkrun | 22:42 | | | | 32 | | | 1 | Torbay Velopark | Torbay Velopark parkrun # 235 | 5 Nov 22 |
| parkrun | 22:54 | | | | 94 | | | 1 | Cardiff | Cardiff parkrun # 683 | 23 Jul 22 |
| parkrun | 23:18 | | | | 131 | | | 1 | Cardiff | Cardiff parkrun # 665 | 12 Mar 22 |
| parkrun | 23:35 | | | | 148 | | | 1 | Cardiff | Cardiff parkrun # 660 | 22 Jan 22 |
| parkrun | 23:49 | | | | 40 | | | 1 | Penrose | Penrose parkrun # 304 | 4 Jun 22 |
| parkrun | 23:53 | | | | 29 | | | 1 | Grangemoor | Grangemoor parkrun # 255 | 9 Apr 22 |
| parkrun | 27:54 | | | | 264 | | | 1 | Cardiff | Cardiff parkrun # 702 | 10 Dec 22 |
| 2021 U11 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 600 | 2:15.02 | | | | 3 | 3 | | | Cardiff | Welsh Athletics U11 Open Meeting | 10 Jul 21 |
| 1.25KXC | 6:07 | | | | 25 | | | | Cardiff | British Athletics Cross Challenge (Inc. Gwent League) | 16 Oct 21 |
| 1.35KXC | 5:30 | | | | 22 | | | | Brecon | The John H Collins Gwent League | 14 Nov 21 |
| 1.455KXC | 6:38 | | | | 12 | | | | Brecon | Welsh Inter-Regional Championships | 20 Nov 21 |
| 1.54KNAD | 6:23 | | | | 8 | | | | Llanelli | Welsh Road Relay Championships | 11 Sep 21 |
| 1.6KXC | 6:47 | | | | 25 | | | | Pembrey | The John H Collins Gwent League | 4 Dec 21 |
| parkrun | 24:26 | | | | 28 | | | 1 | Tremorfa | Tremorfa parkrun # 37 | 18 Dec 21 |
| parkrun | 24:43 | | | | 79 | | | 1 | Gorleston Cliffs | Gorleston parkrun # 572 | 21 Aug 21 |
| 2020 U11 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 27:18 | | | | 361 | | | 1 | Cardiff | Cardiff parkrun # 639 | 22 Feb 20 |
| parkrun | 27:59 | | | | 74 | | | 1 | Tremorfa | Tremorfa parkrun # 14 | 1 Feb 20 |
| parkrun | 31:20 | | | | 142 | | | 1 | Tremorfa | Tremorfa parkrun # 11 | 4 Jan 20 |
| 2019 U11 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 27:31 | | | | 358 | | | | Cardiff | Cardiff parkrun # 605 | 13 Jul 19 |
| parkrun | 29:27 | | | | 474 | | | 1 | Cardiff | Cardiff parkrun # 602 | 22 Jun 19 |
| parkrun | 29:58 | | | | 576 | | | | Cardiff | Cardiff parkrun # 598 | 25 May 19 |
| parkrun | 31:44 | | | | 618 | | | | Cardiff | Cardiff parkrun # 596 | 11 May 19 |
| parkrun | 31:58 | | | | 580 | | | | Cardiff | Cardiff parkrun # 589 | 23 Mar 19 |
| parkrun | 32:05 | | | | 565 | | | 1 | Cardiff | Cardiff parkrun # 590 | 30 Mar 19 |
| 2018 U11 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 33:28 | | | | 629 | | | 1 | Cardiff | Cardiff parkrun # 544 | 19 May 18 |
| parkrun | 33:51 | | | | 662 | | | | Cardiff | Cardiff parkrun # 543 | 12 May 18 |
| parkrun | 35:11 | | | | 591 | | | | Cardiff | Cardiff parkrun # 557 | 18 Aug 18 |
| parkrun | 35:11 | | | | 628 | | | | Cardiff | Cardiff parkrun # 563 | 29 Sep 18 |
| parkrun | 36:04 | | | | 618 | | | | Cardiff | Cardiff parkrun # 551 | 7 Jul 18 |