| 2017 U20 Sarn Helen/Dyfed Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:40.41 | i | | | 4 | | | | Cardiff | Welsh U13 / U15 / U17 / U20 Championships | 11 Feb 17 |
| 2016 U20 Sarn Helen/Dyfed Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:33.15 | | | | 4 | A | | | Carmarthen | UK Youth Development U17/U20 League Division Midland Premier South | 26 Jun 16 |
| 4KXC | 18:29 | | | | 85 | | | | Edinburgh | Great Edinburgh Cross Country International (Inc Scottish Inter District Championships) | 9 Jan 16 |
| 4.7KXC | 22:59 | | | | 8 | | | | Brecon | Welsh Schools National Championships | 10 Feb 16 |
| 4.97KXC | 26:42 | | | | 24 | | | | Cardiff | British Athletics Cross Challenge | 24 Jan 16 |
| 5KNAD | 23:40 | | | | 72 | | 8 | 1 | Llandeilo | Ras Y Llychau 5K | 27 May 16 |
| 5.54KXC | 26:08 | | | | 25 | | | 6 | Swansea | Welsh National Championships | 27 Feb 16 |
| ZMT | 28:09 | | | | 1 | | | | Ponterwyd | Junior UK & Welsh Trail Running Championships | 30 Apr 16 |
| 2015 U20 Sarn Helen/Dyfed Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:27.83 | | | | 3 | | | | Neath | West Wales Regional Championships | 24 May 15 |
| 800 | 2:31.60 | | | | 3 | A | | | Yate | UK Youth Development U17/U20 League Division Midland Premier South/West | 18 Apr 15 |
| 800 | 2:31.94 | | | | 2 | A | | | Cardiff | UK Youth Development U17/U20 League Division Midland Premier South/West | 16 May 15 |
| 800 | 2:41.18 | | | | 6 | | | | Connah's Quay | Welsh Inter Regional Championships | 29 Aug 15 |
| 3.6KMR | 24:14 | | | | 44 | | | | Smolyan, BUL | WMRA International Youth Cup | 27 Jun 15 |
| 4.7KMR | 28:48 | | | | 62 | | 34 | 15 | Betws-y-Coed | World Mountain Running Championships 4.7K Home International | 19 Sep 15 |
| 4.9KXC | 22:16 | | | | 10 | | | | Cardiff | British Athletics Cross Challenge | 18 Jan 15 |
| 5KXC | 24:09 | | | | 135 | | | | Birmingham | CAU Inter County Championships (Inc World Trials & British Athletics Cross Challenge) | 7 Mar 15 |
| 5.6KXC | 20:34 | | | | 12 | | | 7 | Corwen | Welsh National Championships | 21 Feb 15 |
| ZXC | 17:56 | | | | 6 | | | | Brecon | Welsh Schools National Championships | 11 Feb 15 |
| ZMR | 24:02 | | | | 24 | | | | Betws-y-Coed | British Mountain Running Championships and World Trials | 22 Aug 15 |
| 2014 U17 Sarn Helen/Dyfed Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 44.1 | | | | 2 | A | | | Gloucester | UK Youth Development U17/U20 League Division Midland West 1 | 27 Apr 14 |
| 300 | 44.1 | | | | 1 | | | | Carmarthen | West Wales Championships | 25 May 14 |
| 300 | 44.2 | | | | 2 | A | | | Swindon | UK Youth Development U17/U20 League Division Midland West 1 | 1 Jun 14 |
| 1500 | 4:56.84 | | | | 7 | | | | Cardiff | SIAB Schools' International | 19 Jul 14 |
| 1500 | 5:01.22 | | | | 1 | | | | Cardiff | Welsh Schools Championships | 5 Jul 14 |
| 1500 | 5:06.6 | | | | 4 | A | | | Swindon | UK Youth Development U17/U20 League Division Midland West 1 | 1 Jun 14 |
| 1500 | 5:08.80 | | | | 3 | | | | Swansea | Welsh Inter Regional Championships | 31 Aug 14 |
| 1500 | 5:14.0 | | | | 1 | | | | Carmarthen | West Wales Championships | 25 May 14 |
| LJ | 4.51 | | | | 1 | | | | Carmarthen | Dyfed Schools Championships (Field Only) | 7 Jun 14 |
| 1M | 5:31 | | | | 3 | | | | Cardiff | Cardiff Half Marathon Festival of Running Mile | 4 Oct 14 |
| 4.2KXC | 19:43 | | | | 23 | | | | Cardiff | British Athletics Cross Challenge | 19 Jan 14 |
| 4.4KXC | 17:59 | | | | 105 | | | 45 | Liverpool | British Athletics Cross Challenge (inc European Trials) | 29 Nov 14 |
| 3M | 18:44 | | | | 56 | | | | London | Virgin London Mini Marathon | 13 Apr 14 |
| 5KXC | 21:42 | | | | 60 | | | | Birmingham | CAU Inter County Championships | 8 Mar 14 |
| ZXC | 14:48 | | | | 44 | | | 24 | Antrim | British Athletics Cross Challenge (inc Northern Ireland Senior Champs) | 4 Jan 14 |
| ZXC | 17:45 | | | | 7 | | | | Brecon | Welsh Schools' Championships | 1 Feb 14 |
| ZXC | 18:51 | | | | 28 | | | | Bolton | SIAB Schools' International | 22 Mar 14 |
| ZXC | 23:04 | | | | 8 | | | | Bridgend | Gwent League | 12 Oct 14 |
| ZFL | 24:31 | | | | 13 | | | | Glendalough, IRL | British & Irish Junior Hill Running Championships and Junior Home International | 20 Sep 14 |
| ZMR | 22:22 | | | | 31 | | | | Arco, ITA | WMRA International Youth Cup | 29 Jun 14 |
| 2013 U17 Sarn Helen/Dyfed Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:24.9 | | | | 2 | | | | Swansea | West Wales Regional Championships | 25 May 13 |
| 800 | 2:26.89 | i | | | 4 | | | | Cardiff | Welsh Athletics U13 / U17 / Senior Championships | 26 Jan 13 |
| 800 | 2:27.6 | | | | 5 | | | | Swansea | Welsh U17 / U20 Championships | 22 Jun 13 |
| 800 | 2:28.89 | | | | 2 | | | | Newport | Welsh Inter Regional Championships | 1 Sep 13 |
| 1500 | 4:56.55 | | | | 3 | | | | Cardiff | Welsh Schools' Championships | 6 Jul 13 |
| 1500 | 5:07.14 | i | | | 2 | | | | Cardiff | Welsh Athletics U13 / U17 / Senior Championships | 27 Jan 13 |
| 1500 | 5:12.1 | | | | 1 | | | | Carmarthen | Dyfed Schools' Championships | 8 Jun 13 |
| 1500 | 5:19.70 | | | | 5 | | | | Swansea | Welsh U17 / U20 Championships | 22 Jun 13 |
| 3000 | 11:34.87 | | | | 9 | | | | Cardiff | Welsh Athletics International | 31 Jul 13 |
| 3000 | 11:40.0 | | | | 1 | | | | Carmarthen | Dyfed Schools' Championships | 8 Jun 13 |
| 1M | 5:40 | | | | 3 | | | | Cardiff | Welsh Mile Championships | 5 Oct 13 |
| 4.4KXC | 17:35 | | | | 92 | | | 49 | Liverpool | British Athletics Cross Challenge (inc European Trials) | 23 Nov 13 |
| 3M | 19:38 | | | | 87 | | | | London | Virgin London Mini Marathon | 21 Apr 13 |
| ZXC | 13:22 | | | | 4 | | | | Brecon | Gwent League | 2 Mar 13 |
| ZXC | 15:14 | | | | 4 | | | | Brecon | Welsh Schools' Championships | 23 Feb 13 |
| ZXC | 16:56 | | | | 4 | | | | Crickhowell | Welsh Championships | 16 Feb 13 |
| ZXC | 17:08 | | | | 30 | | | | Dinefwr | SIAB Schools' International | 23 Mar 13 |
| ZXC | 19:22 | | | | 120 | | | | Birmingham | CAU Inter County Championships | 9 Mar 13 |
| ZXC | 19:36 | | | | 5 | | | | Builth Wells | Welsh Inter-Regional & Masters' Championships | 14 Dec 13 |
| ZXC | 20:16 | | | | 23 | | | | Cardiff | McCain UK Cross Challenge Series | 20 Jan 13 |
| ZXC | 22:45 | | | | 4 | | | | Pontypool | Gwent League | 19 Oct 13 |
| ZXC | 22:45 | | | | 7 | | | | Bridgend | Gwent League | 10 Nov 13 |
| ZFL | 22:01 | | | | 17 | | | | Aberfoyle | British & Irish Junior Hill Running Championships and Junior Home International | 21 Sep 13 |
| 2012 U15 Sarn Helen/Dyfed Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:30.2 | | | | 1 | | | | Swansea | Swansea Junior Golden Games | 26 Aug 12 |
| 1500 | 5:06.33 | | | | 5 | | | | Cardiff | Welsh Inter Regional Championships | 14 Jul 12 |
| 1500 | 5:10.14 | i | | | 3 | | | | Cardiff | Welsh U13/U15/Senior Championships | 22 Jan 12 |
| 1500 | 5:12.23 | | | | 6 | | | | Cardiff | Welsh Championships | 4 Jun 12 |
| 1500 | 5:15.2 | | | | 1 | | | | Carmarthen | Dyfed Schools Championships | 16 Jun 12 |
| 1500 | 5:18.5 | | | | 2 | | | | Neath | West Wales Regional Athletics Championships | 13 May 12 |
| 3000 | 11:35.07 | | | | 5 | | | | Neath | Neath Open inc Welsh 3000m Championships | 15 Aug 12 |
| ZMT | 22:50 | | | | 3 | | 1 | | Ponterwyd | Red Kite Challenge Junior Races | 5 May 12 |
| ZXC | 10:46 | | | | 2 | | | | Llandeilo | Dyfed Secondary Schools Championships | 7 Feb 12 |
| ZXC | 12:46 | | | | 6 | | | | Bristol | Gwent League | 3 Mar 12 |
| ZXC | 13:10 | | | | 14 | | | | Builth Wells | Welsh Inter Regional Championships (Inc Welsh Masters Champs) | 8 Dec 12 |
| ZXC | 13:31 | | | | 16 | | | | Penlan | Aviva Welsh Schools' Cross Country Championships | 25 Feb 12 |
| ZXC | 14:43 | | | | 4 | | | | Brecon | Gwent League | 11 Feb 12 |
| ZXC | 14:57 | | | | 17 | | | | Cardiff | McCain UK Cross Challenge Series | 15 Jan 12 |
| ZXC | 15:13 | | | | 8 | | | | Brecon | Gwent League | 10 Nov 12 |
| ZXC | 17:47 | | | | 126 | | | | Birmingham | CAU Inter County Championships | 10 Mar 12 |
| ZXC | 19:48 | | | | 4 | | | | Bristol | Gwent League | 1 Dec 12 |
| ZXC | 19:59 | | | | 8 | | | | St. Fagans | Welsh National Championships | 18 Feb 12 |
| ZXC | 20:46 | | | | 9 | | | | Bridgend | Gwent League | 21 Oct 12 |
| ZMR | 18:42 | | | | 4 | | 3 | | Llanberis | Welsh Junior Mountain Running Championships | 19 Aug 12 |
| 2011 U15 Sarn Helen/Dyfed Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:34.54 | | | | 7 | h2 | | | Cardiff | Welsh U13/U15 & Senior 10,000m Championships | 23 Jul 11 |
| 800 | 2:39.26 | i | | | 3 | h1 | | | Cardiff | Welsh Open Senior Championships inc. Junior 800m Championships | 23 Jan 11 |
| 800 | 2:40.5 | | | | 1 | | | | Neath | Neath Golden Jubilee Open | 25 May 11 |
| 800 | 2:42.72 | i | | | 6 | | | | Cardiff | Welsh Open Senior Championships inc. Junior 800m Championships | 23 Jan 11 |
| 1500 | 5:08.10 | | | | 4 | | | | Brecon | Aviva Welsh Schools' Championships | 2 Jul 11 |
| 1500 | 5:23.9 | | | | 1 | | | | Carmarthen | Dyfed Secondary School Championships - Track Only | 18 Jun 11 |
| 1500 | 5:31.1 | | | | 6 | | | | Carmarthen | West Wales Regional Championships | 15 May 11 |
| 5K | 21:11 | | | | 39 | | 8 | 4 | Talley | Ras Y Llychau 5K | 20 May 11 |
| ZXC | 10:11 | | | | 4 | | | | Swansea | Gwent League | 13 Mar 11 |
| ZXC | 11:29 | | | | 6 | | | | Brecon | Gwent League | 12 Feb 11 |
| ZXC | 11:38 | | | | 3 | | | | Fairwood Common | West Glamorgan League (inc West Wales Championships) | 6 Nov 11 |
| ZXC | 12:02 | | | | 7 | | | | Northop | Welsh National Championships | 19 Feb 11 |
| ZXC | 12:56 | | | | 160 | | | | Birmingham | CAU Inter County Championships | 5 Mar 11 |
| ZXC | 13:00 | | | | 2 | | | | Brecon | Welsh Schools' Cup | 19 Nov 11 |
| ZXC | 13:33 | | | | 14 | | | | Brecon | Aviva Welsh Schools National Championships | 16 Mar 11 |
| ZXC | 14:58 | | | | 4 | | | | Bath | Gwent League | 13 Nov 11 |
| ZXC | 15:57 | | | | 8 | | | | Builth Wells | Welsh Inter-Regional Championships | 10 Dec 11 |
| ZXC | 17:13 | | | | 3 | | | | Swansea | Gwent League | 4 Dec 11 |
| ZXC | 21:37 | | | | 9 | | | | Bridgend | Gwent League | 9 Oct 11 |
| 2010 U13 Sarn Helen/Dyfed Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:46.89 | | | | 2 | | | | Neath | Neath Open inc. Welsh 3000m Championships | 11 Aug 10 |
| 1500 | 5:40.3 | | | | 4 | | | | Carmarthen | Dyfed Year 7 & 8 Championships | 30 Jun 10 |
| ZXC | 8:08 | | | | 6 | | | | Bristol | BMC Cross Country Classic | 21 Nov 10 |
| ZXC | 11:16 | | | | 7 | | | | Brecon | Welsh Inter Schools' Championships | 20 Nov 10 |
| ZXC | 11:44 | | | | 8 | | | | Bridgend | Gwent League | 10 Oct 10 |
| ZXC | 12:34 | | | | 2 | | | | Swansea | West Glamorgan League (inc West Wales Championships) | 7 Nov 10 |