| 2016 U20 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:08.66 | | | | 3 | A | | | Carmarthen | UK Youth Development U17/U20 League Division Midland Premier South | 26 Jun 16 |
| 1500 | 4:14.58 | | | | 1 | B | | | Carmarthen | UK Youth Development U17/U20 League Division Midland Premier South | 26 Jun 16 |
| 3000 | 9:18.98 | | | | 1 | | | | Cardiff | Welsh Schools Championships | 2 Jul 16 |
| 3000 | 9:20.43 | | | | 6 | | | | Brecon | Welsh Athletics League | 18 Jun 16 |
| 110HU20M | 23.01 | | -1.7 | | 3 | A | | | Carmarthen | UK Youth Development U17/U20 League Division Midland Premier South | 26 Jun 16 |
| 110HU20M | 23.94 | | -2.0 | | 3 | | | | Cardiff | Welsh Schools Championships | 2 Jul 16 |
| 5K | 16:20 | | | | 10 | | | 3 | Bridgend | Welsh 5K Championships | 20 Aug 16 |
| 6KXC | 21:26 | | | | 38 | | | | Edinburgh | Great Edinburgh Cross Country International (Inc Scottish Inter District Championships) | 9 Jan 16 |
| 6KXC | 24:11 | | | | 8 | | | | Brecon | Welsh Schools National Championships | 10 Feb 16 |
| 6.99KXC | 27:45 | | | | 6 | | | | Cardiff | British Athletics Cross Challenge | 24 Jan 16 |
| 7.29KXC | 25:46 | | | | 8 | | | | Swansea | Welsh National Championships | 27 Feb 16 |
| 8KXC | 29:15 | | | | 28 | | | | Birmingham | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 16 |
| 10KMT | 37:54 | | | | 2 | | | 1 | Aberystwyth | Borth Beach 10K | 7 Aug 16 |
| 10KMT | 51:04 | | | | 2 | | | | Ponterwyd | Junior UK & Welsh Trail Running Championships | 30 Apr 16 |
| ZXC | 17:42 | | | | 3 | | | | Llandeilo | Dyfed Schools' Championships | 19 Jan 16 |
| ZMR | 35:57 | | | | 6 | | | | Whinlatter Forest | European Mountain Running Trial | 28 May 16 |
| ZMR | 38:03 | | | | 18 | | | | Keswick | British & Irish Junior Mountain Running Championships | 17 Sep 16 |
| 2015 U20 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 62.48 | | | | 4 | 4 | | | Brecon | Welsh Senior League | 31 May 15 |
| 1500 | 4:41.28 | | | | 2 | 2 | | | Brecon | Welsh Senior League | 31 May 15 |
| 3000 | 9:41.82 | | | | 2 | | | | Cardiff | Welsh Schools National Championships | 4 Jul 15 |
| 110HU20M | 22.12 | | -0.2 | | 3 | | | | Cardiff | Welsh Schools National Championships | 4 Jul 15 |
| 2.9KL | 9:23 | | | | 1 | L1 | | | Pontypridd | Welsh Road Relay Championships | 22 Mar 15 |
| 5K | 16:29 | | | | 17 | | | 1 | Tredegar | Welsh 5K Championships | 1 Aug 15 |
| 5KMT | 16:58 | | | | 1 | | | 1 | Poppit Sands | Poppit Sands 5K | 4 Aug 15 |
| 5KMT | 17:52 | | | | 2 | | | 1 | Poppit Sands | Poppit Sands 5K | 21 Jul 15 |
| 5.6KXC | 17:01 | | | | 8 | | | | Corwen | Welsh National Championships | 21 Feb 15 |
| 5.97KXC | 21:01 | | | | 7 | | | | Llandaff Fields | Gwent League | 8 Nov 15 |
| 6KXC | 21:49 | | | | 132 | | | | Birmingham | CAU Inter County Championships (Inc World Trials & British Athletics Cross Challenge) | 7 Mar 15 |
| 6.6KXC | 21:40 | | | | 5 | | | | Newbridge Fields | Gwent League | 11 Oct 15 |
| 6.9KXC | 26:23 | | | | 17 | | | | Cardiff | British Athletics Cross Challenge | 18 Jan 15 |
| 8.9KMR | 39:35 | | | | 8 | | | | Betws-y-Coed | World Mountain Running Championships 8.9K Home International | 19 Sep 15 |
| 10K | 33:41 | | | 33:45 | 2 | | | 1 | Aberystwyth | Aberystwyth Charity 10K | 6 Dec 15 |
| ZXC | 17:31 | | | | 3 | | | | Oakwood | Dyfed Schools' Championships | 20 Jan 15 |
| ZXC | 22:52 | | | | 9 | | | | Brecon | Welsh Schools National Championships | 11 Feb 15 |
| ZMR | 37:02 | | | | 6 | | | | Betws-y-Coed | British Mountain Running Championships and World Trials | 22 Aug 15 |
| 2014 U17 Carmarthen |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:17.8 | | | | 4 | | | | Swansea | Swansea Junior Games | 14 Sep 14 |
| 1500 | 4:41.06 | | | | 7 | 1 | | | Swansea | Welsh Senior League | 6 Jul 14 |
| 6M | 34:17 | | | | 5 | | | | Felinfach | Felinfach 6 | 27 Jun 14 |
| 10KMT | 39:33 | | | | 4 | | | 1 | Aberystwyth | Borth Beach 10K | 10 Aug 14 |
| 10KMT | 42:00 | | | | 9 | | | 1 | Llanarthne | Tenovus Botanic Garden 10K | 6 Apr 14 |
| ZXC | 19:19 | | | | 3 | | | | Builth Wells | Welsh Inter-Regional & Masters' Championships | 13 Dec 14 |
| ZXC | 19:30 | | | | 7 | | | | Brecon | Welsh Schools Inter School Championships | 15 Nov 14 |
| ZXC | 21:55 | | | | 7 | | | | Brecon | Gwent League | 6 Dec 14 |
| ZXC | 22:32 | | | | 9 | | | | Cardiff | Gwent League | 9 Nov 14 |
| ZXC | 23:58 | | | | 26 | | | | Brecon | Welsh Schools' Championships | 1 Feb 14 |
| ZXC | 24:42 | | | | 11 | | | | Bridgend | Gwent League | 12 Oct 14 |
| ZFL | 41:40 | | | | 15 | | | | Brecon | Pen Y Fan (3.6M/1929ft) | 12 Jul 14 |