| 2018 U20 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:29.10 | | | | 4 | | | | Cardiff | Cardiff & the Vale Middle Schools Championships | 25 Apr 18 |
| 5.15KXC | 21:44 | | | | 9 | | | 7 | Barry | Cardiff & the Vale of Glamorgan Schools' Championships | 28 Jan 18 |
| 5.16KXC | 19:59 | | | | 25 | | | | Swansea | Welsh National Championships | 24 Feb 18 |
| 2017 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:26.1 | | | | 3 | 2 | | | Cardiff | Cardiff & the Vale Middle / Senior Schools Championships | 26 Apr 17 |
| 1500 | 5:09.95 | | | | 8 | | | | Brecon | Welsh Inter Regional Championships | 26 Aug 17 |
| 1500 | 5:15.22 | | | | 2 | B | | | Cardiff | UK Youth Development U17/U20 League Division Midland Premier South/West | 25 Jun 17 |
| 400HU17M | 79.64 | | | | 6 | B | | | Birmingham | UK Youth Development U17/U20 League National Final | 3 Sep 17 |
| SP5K | 6.64 | | | | 7 | | | | Brecon | Welsh Inter Regional Championships | 26 Aug 17 |
| HT5K | 15.15 | | | | 2 | B | | | Yate | UK Youth Development U17/U20 League Midland Regional Final (Abandoned part way through meeting) | 23 Jul 17 |
| 4KXC | NT | | | | 33 | | | 24 | Barry | Cardiff & the Vale of Glamorgan Schools Boys League | 19 Sep 17 |
| 4.53KXC | NT | | | | 103 | | | 18 | Pontcanna | Cardiff & the Vale of Glamorgan Schools Boys League | 3 Oct 17 |
| 5.1KXC | 18:51 | | | | 19 | | | 9 | Pontcanna | Cardiff & the Vale of Glamorgan Schools Boys League | 18 Oct 17 |
| 5.1KXC | 19:32 | | | | 33 | | | 29 | Pontcanna | South Wales Regional Schools' Boys Championships | 24 Oct 17 |
| 5.56KXC | 20:04 | | | | 77 | | | | Cardiff | Start Fitness Gwent League (inc South & West Wales Championships & BA Cross Challenge) | 14 Oct 17 |
| 5.7KXC | 25:04 | | | | 37 | | | | Brecon | Start Fitness Gwent League | 11 Nov 17 |
| 6KXC | 25:45 | | | | 18 | | | | Newport | Start Fitness Gwent League | 12 Feb 17 |
| 2016 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:22.61 | | | | 7 | h1 | | | Cardiff | Welsh Championships | 11 Jun 16 |
| 3000 | 10:30.69 | | | | 2 | B | | | Yeovil | UK Youth Development U17/U20 League Division Midland Premier South | 24 Jul 16 |
| 3000 | 10:52.78 | | | | 6 | B | | | Bedford | UK Youth Development U17/U20 League National Final | 4 Sep 16 |
| 3000 | 11:05.39 | | | | 6 | | | | Brecon | Welsh Inter Regional Championships | 27 Aug 16 |
| 1500SC | 5:36.74 | | | | 4 | A | | | Newport | UK Youth Development U17/U20 League Division Midland Premier South/West | 29 May 16 |
| 1500SC | 5:37.78 | | | | 7 | B | | | Bedford | UK Youth Development U17/U20 League National Final | 4 Sep 16 |
| 1500SC | 5:40.20 | | | | 4 | A | | | Carmarthen | UK Youth Development U17/U20 League Division Midland Premier South | 26 Jun 16 |
| 1500SC | 5:41.33 | | | | 2 | A | | | Plymouth | UK Youth Development U17/U20 League Division Midland Premier South/West | 1 May 16 |
| 1500SC | 5:43.77 | | | | 4 | | | | Brecon | Welsh Inter Regional Championships | 27 Aug 16 |
| 1500SC | 6:19.94 | | | | 5 | A | | | Yeovil | UK Youth Development U17/U20 League Division Midland Premier South | 24 Jul 16 |
| HT5K | 13.93 | | | | 1 | B | | | Yeovil | UK Youth Development U17/U20 League Division Midland Premier South | 24 Jul 16 |
| 2KXCL | 6:12 | | | | 5 | L2 | | | Monmouth | Welsh Relay Championships | 23 Oct 16 |
| 2.7KL | 10:25 | | | | 6 | L2 | | | Bargoed | Welsh Road Relay Championships | 10 Apr 16 |
| 3.6KXC | 12:41 | | | | 9 | | | 7 | Cardiff | Cardiff & the Vale of Glamorgan Schools Boys League | 20 Sep 16 |
| 4.3KXC | 16:09 | | | | 12 | | | 10 | Trelai Park | Cardiff & the Vale of Glamorgan Schools Boys League | 4 Oct 16 |
| 4.47KXC | 17:51 | | | | 42 | | | | Swansea | Welsh National Championships | 27 Feb 16 |
| 5.1KXC | 19:31 | | | | 9 | | | 6 | Trelai Park | Cardiff & the Vale of Glamorgan Schools Boys League | 8 Nov 16 |
| 5.1KXC | 19:56 | | | | 21 | | | 16 | Trelai Park | South Wales Regional Schools' Boys Championships | 19 Oct 16 |
| 5.34KXC | 19:56 | | | | 30 | | | | Builth Wells | Welsh Inter-Regional Championships | 10 Dec 16 |
| 5.7KXC | 24:23 | | | | 26 | | | | Brecon | Start Fitness Gwent League | 12 Nov 16 |
| 5.9KXC | NT | | | | 25 | | | | Bristol | Start Fitness Gwent League | 3 Dec 16 |
| 6.6KXC | 27:15 | | | | 24 | | | | Bridgend | Start Fitness Gwent League | 16 Oct 16 |
| 10K | 39:59 | | | 39:59 | 62 | | | | Cardiff | St David's Day 10K | 28 Feb 16 |
| 2015 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.92 | | -0.1 | | 5 | h2 | | | Swansea | Swansea Junior Games | 31 Aug 15 |
| 800 | 2:25.41 | | | | 3 | S | | | Newport | South & East Wales Regional Championships | 23 May 15 |
| 800 | 2:26.89 | | | | 8 | 1 | | | Hereford | Welsh U15 League Division East | 12 Jul 15 |
| 800 | 2:27.39 | | | | 7 | 1 | | | Newport | Welsh U15 League Division East | 6 Jun 15 |
| 800 | 2:28.50 | | | | 9 | | | | Hereford | Welsh U15 League Division East | 1 Aug 15 |
| 800 | 2:28.5 | | | | 2 | 2 | | | Cardiff | Cardiff & The Vale of Glamorgan Schools | 3 Jun 15 |
| 1500 | 5:09.02 | | | | 4 | B | | | Newport | Welsh U15 League Final | 23 Aug 15 |
| PV | 2.30 | | | | 5 | | | | Hereford | Welsh U15 League Division East | 12 Jul 15 |
| PV | 2.30 | | | | 5 | | | | Hereford | Welsh U15 League Division East | 1 Aug 15 |
| PV | 2.30 | | | | 4 | B | | | Birmingham | UK Youth Development U13/U15 League Final & Walks Invitation | 5 Sep 15 |
| PV | 2.10 | | | | 2 | B | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier South/West | 18 Jul 15 |
| PV | 2.00 | | | | 2 | B | | | Newport | Welsh U15 League Final | 23 Aug 15 |
| PV | 1.80 | | | | 7 | | | | Newport | Welsh U15 League Division East | 6 Jun 15 |
| HT4K | 18.98 | | | | 1 | B | | | Stoke Gifford | UK Youth Development U13/U15 League Division Midland Premier South/West | 21 Jun 15 |
| HT4K | 18.62 | | | | 3 | | | | Newport | South & East Wales Regional Championships | 23 May 15 |
| HT4K | 17.45 | | | | 1 | B | | | Cheltenham | UK Youth Development U13/U15 League Division Midland Premier South/West | 2 May 15 |
| HT4K | 16.43 | | | | 6 | | | | Hereford | Welsh U15 League Division East | 12 Jul 15 |
| HT4K | 15.69 | | | | 3 | B | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier South/West | 18 Jul 15 |
| HT4K | 14.41 | | | | 4 | | | | Hereford | Welsh U15 League Division East | 1 Aug 15 |
| HT4K | 13.63 | | | | 3 | B | | | Bath | UK Youth Development U13/U15 League Division Midland Premier South/West | 30 May 15 |
| HT4K | 12.69 | | | | 5 | | | | Newport | Welsh U15 League Division East | 6 Jun 15 |
| 2.9KL | 10:55 | | | | 5 | L2 | | | Pontypridd | Welsh Road Relay Championships | 22 Mar 15 |
| 3.6KXC | 13:30 | | | | 24 | | | 16 | Cardiff | Cardiff & the Vale of Glamorgan Schools Boys League | 22 Sep 15 |
| 4.17KXC | 17:30 | | | | 56 | | | | Llandaff Fields | Gwent League | 8 Nov 15 |
| 4.3KXC | 17:22 | | | | 40 | | | 40 | Trelai Park | South Wales Regional Schools' Boys Championships | 20 Oct 15 |
| 5KXC | 20:54 | | | | 23 | | | 7 | Cardiff | Cardiff & the Vale of Glamorgan Schools Boys' League | 24 Nov 15 |
| 2014 U15 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 51.71 | | | | 4 | 2 | | | Cwmbran | Welsh U15 League East Division | 17 May 14 |
| 800 | 2:42.47 | | | | 4 | | | | Cardiff | Cardiff & Vale of Glamorgan Schools Under 14 & Under 16 Cup Finals | 18 Jun 14 |
| 800 | 2:44.9 | | | | 5 | ns | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier 1 | 3 May 14 |
| 800 | 2:45.66 | | | | 7 | 1 | | | Cwmbran | Welsh U15 League East Division | 17 May 14 |
| 800 | 2:53.36 | | | | 7 | | | | Cardiff | South & East Wales Championships | 24 May 14 |
| 1500 | 5:37.26 | | | | 7 | | | | Newport | Welsh U15 League East Division | 7 Jun 14 |
| 1500 | 5:42.06 | | | | 6 | | | | Newport | Welsh U15 League East Division | 13 Jul 14 |
| 1500 | 5:47.81 | | | | 8 | | | | Cwmbran | Welsh U15 League East Division | 26 Apr 14 |
| 80HU15M | 18.7 | | 1.8 | | 6 | A | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier 1 | 3 May 14 |
| LJ | 3.42 | w | 2.6 | | 5 | B | | | Swansea | UK Youth Development U13/U15 League Division Midland Premier 1 | 3 May 14 |
| LJ | 3.10 | | | | 13 | | | | Cwmbran | Welsh U15 League East Division | 26 Apr 14 |
| LJ | 2.73 | | | | 7 | | | | Cardiff | South & East Wales Championships | 24 May 14 |
| SP4K | 6.36 | | | | 9 | | | | Cwmbran | Welsh U15 League East Division | 17 May 14 |
| SP4K | 5.93 | | | | 8 | | | | Newport | Welsh U15 League East Division | 13 Jul 14 |
| SP4K | 5.57 | | | | 9 | | | | Newport | Welsh U15 League East Division | 7 Jun 14 |
| HT4K | 13.87 | | | | 5 | | | | Newport | Welsh U15 League East Division | 13 Jul 14 |
| HT4K | 13.53 | | | | 3 | | | | Newport | Welsh U15 League East Division | 7 Jun 14 |
| JT600 | 13.35 | | | | 10 | | | | Cwmbran | Welsh U15 League East Division | 26 Apr 14 |
| 1M | 6:03 | | | | 14 | | | | Cardiff | Cardiff Half Marathon Festival of Running Mile | 4 Oct 14 |
| ZXC | 10:54 | | | | 29 | | | | Brecon | Gwent League | 8 Feb 14 |
| ZXC | 11:15 | | | | 49 | | | | Bristol | Gwent League | 1 Mar 14 |
| ZXC | 14:58 | | | | 27 | | | | Brecon | Gwent League | 6 Dec 14 |
| ZXC | 18:16 | | | | 51 | | | | Brecon | Welsh Schools Inter School Championships | 15 Nov 14 |
| 2013 U13 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 36.32 | | -2.7 | | 6 | 1 | | | Cwmbran | Welsh U15 League East Division | 18 Aug 13 |
| 1500 | 6:08.53 | | | | 8 | | | | Newport | Welsh U15 League East Division | 20 Jul 13 |
| 1000W | 7:03.75 | | | | 3 | B | | | Brecon | Welsh U15 League Cup Final | 15 Sep 13 |
| 1000W | 7:13.86 | | | | 1 | | | | Cwmbran | Welsh U15 League East Division | 18 Aug 13 |
| DT1K | 10.90 | | | | 9 | | | | Newport | Welsh U15 League East Division | 20 Jul 13 |
| DT1K | 9.72 | | | | 10 | | | | Cwmbran | Welsh U15 League East Division | 18 Aug 13 |
| JT400 | 13.75 | | | | 10 | | | | Newport | Welsh U15 League East Division | 20 Jul 13 |
| 1M | 6:25 | | | | 11 | | | | Cardiff | Welsh Mile Championships | 5 Oct 13 |
| ZXC | 12:18 | | | | 66 | | | | Bath | Gwent League (inc Tri Counties Champs) | 8 Dec 13 |
| ZXC | 15:05 | | | | 54 | | | | Pontypool | Gwent League | 19 Oct 13 |