| 2016 U20 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:23.16 | | | | 2 | B | | | Newport | UK Youth Development U17/U20 League Division Midland Premier South/West | 29 May 16 |
| parkrun | 16:53 | | | | 3 | | | | Cardiff | Cardiff parkrun # 440 | 4 Jun 16 |
| parkrun | 16:59 | | | | 5 | | | | Cardiff | Cardiff parkrun # 434 | 23 Apr 16 |
| parkrun | 17:05 | | | | 4 | | | | Cardiff | Cardiff parkrun # 419 | 9 Jan 16 |
| parkrun | 17:24 | | | | 11 | | | 1 | Cardiff | Cardiff parkrun # 432 | 9 Apr 16 |
| parkrun | 19:50 | | | | 1 | | | 1 | Keswick | Keswick parkrun # 98 | 2 Apr 16 |
| 5.7KXC | 25:28 | | | | 5 | | | | Brecon | Gwent League | 5 Mar 16 |
| 6KXC | 24:45 | | | | 12 | | | | Brecon | Welsh Schools National Championships | 10 Feb 16 |
| 6.11KXC | 23:54 | | | | 3 | | | | Monmouth | Gwent League | 13 Feb 16 |
| 6.99KXC | 29:29 | | | | 10 | | | | Cardiff | British Athletics Cross Challenge | 24 Jan 16 |
| 7.29KXC | 27:14 | | | | 11 | | | | Swansea | Welsh National Championships | 27 Feb 16 |
| HM | 94:18 | | | 1:41:02 | 2112 | | | | Cardiff | IAAF World Half Marathon Championships - Cardiff Half Marathon | 26 Mar 16 |
| 2015 U20 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:30.12 | | | | 3 | B | | | Newport | BMC Regional Races | 22 Jul 15 |
| 2000SC | 7:02.2 | | | | 1 | | | | Cardiff | Cardiff & the Vale of Glamorgan Schools Senior & Year 11 Championships | 22 Apr 15 |
| 1M | 4:54 | | | | 18 | | | | Cardiff | Lloyds Bank Festival of Running Mile (Inc Welsh and British Masters Championships) | 3 Oct 15 |
| 3.6KXC | 12:19 | | | | 5 | | | 2 | Cardiff | Cardiff & the Vale of Glamorgan Schools Boys League | 22 Sep 15 |
| 5KXC | 18:20 | | | | 3 | | | 2 | Cardiff | Cardiff & the Vale of Glamorgan Schools Boys' League | 24 Nov 15 |
| parkrun | 17:08 | | | | 6 | | | | Cardiff | Cardiff parkrun # 409 | 14 Nov 15 |
| parkrun | 17:11 | | | | 9 | | | 1 | Cardiff | Cardiff parkrun # 375 | 21 Mar 15 |
| 5.1KXC | 18:29 | | | | 7 | | | 4 | Trelai Park | South Wales Regional Schools' Boys Championships | 20 Oct 15 |
| 5.6KXC | 17:49 | | | | 15 | | | | Corwen | Welsh National Championships | 21 Feb 15 |
| 5.97KXC | 22:10 | | | | 12 | | | | Llandaff Fields | Gwent League | 8 Nov 15 |
| 6KXC | 22:56 | | | | 208 | | | | Birmingham | CAU Inter County Championships (Inc World Trials & British Athletics Cross Challenge) | 7 Mar 15 |
| 6.34KXC | 25:41 | | | | 13 | | | | Builth Wells | Welsh Inter-Regional Championships | 12 Dec 15 |
| 6.6KXC | 23:36 | | | | 12 | | | | Newbridge Fields | Gwent League | 11 Oct 15 |
| 6.9KXC | 28:56 | | | | 28 | | | | Cardiff | British Athletics Cross Challenge | 18 Jan 15 |
| ZXC | 21:23 | | | | 4 | | | | Blaise Castle | Gwent League | 5 Dec 15 |
| ZXC | 23:32 | | | | 13 | | | | Brecon | Welsh Schools National Championships | 11 Feb 15 |
| 2014 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:54.00 | | | | 5 | | | | Cardiff | Cardiff & the Vale of Glamorgan Senior Schools Championships | 8 Apr 14 |
| 3000 | 10:18.07 | | | | 6 | | | | Cardiff | Welsh Schools Championships | 5 Jul 14 |
| 1M | 5:01 | | | | 5 | | | | Cardiff | Cardiff Half Marathon Festival of Running Mile | 4 Oct 14 |
| parkrun | 17:39 | | | | 8 | | | 1 | Cardiff | Cardiff parkrun # 339 | 26 Jul 14 |
| parkrun | 18:10 | | | | 22 | | | | Cardiff | Cardiff parkrun # 322 | 29 Mar 14 |
| 5.6KXC | 21:36 | | | | 17 | | | | Cardiff | British Athletics Cross Challenge | 19 Jan 14 |
| 5.72KXC | 21:28 | | | | 17 | | | | Llandeilo | Welsh Championships | 15 Feb 14 |
| ZXC | 18:49 | | | | 8 | | | | Bristol | Gwent League | 1 Mar 14 |
| ZXC | 19:33 | | | | 9 | | | | Cardiff | South Wales Regional Schools Boys' Cross Country Championships | 15 Oct 14 |
| ZXC | 20:01 | | | | 4 | | | | Brecon | Gwent League | 8 Feb 14 |
| ZXC | 20:18 | | | | 17 | | | | Brecon | Welsh Schools Inter School Championships | 15 Nov 14 |
| ZXC | 20:43 | | | | 16 | | | | Builth Wells | Welsh Inter-Regional & Masters' Championships | 13 Dec 14 |
| ZXC | 23:08 | | | | 16 | | | | Cardiff | Gwent League | 9 Nov 14 |
| ZXC | 23:23 | | | | 15 | | | | Brecon | Welsh Schools' Championships | 1 Feb 14 |
| ZXC | 25:27 | | | | 18 | | | | Bridgend | Gwent League | 12 Oct 14 |
| 2013 U17 Cardiff |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:54.8 | | | | 9 | | | | Cardiff | Cardiff & the Vale of Glamorgan Middle Schools Championships | 30 Apr 13 |
| 1.2KNAD | 3:46 | | | | 5 | | | | Mountain Ash | Nos Galan Junior Races | 31 Dec 13 |
| 1M | 5:21 | | | | 7 | | | | Cardiff | Welsh Mile Championships | 5 Oct 13 |
| ZRDL | 10:33 | | | | 4 | L2 | | | Llandow | Welsh Relay Championships | 17 Mar 13 |
| ZXC | 18:21 | | | | 15 | | | | Pontypool | Gwent League | 19 Oct 13 |
| ZXC | 20:17 | | | | 21 | | | | Bath | Gwent League (inc Tri Counties Champs) | 8 Dec 13 |
| ZXC | 21:02 | | | | 18 | | | | Builth Wells | Welsh Inter-Regional & Masters' Championships | 14 Dec 13 |
| ZXC | 25:32 | | | | 16 | | | | Bridgend | Gwent League | 10 Nov 13 |