| 2023 U20 Celtic Tri |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 21:30 | | | | 51 | | | 1 | Walsall Arboretum | Walsall Arboretum parkrun # 504 | 18 Mar 23 |
| parkrun | 22:55 | | | | 10 | | | 1 | Gnoll | Gnoll parkrun # 295 | 25 Feb 23 |
| parkrun | 23:05 | | | | 10 | | | 1 | Gnoll | Gnoll parkrun # 297 | 11 Mar 23 |
| parkrun | 23:43 | | | | 13 | | | 1 | Gnoll | Gnoll parkrun # 294 | 18 Feb 23 |
| parkrun | 24:20 | | | | 18 | | | | Gnoll | Gnoll parkrun # 291 | 28 Jan 23 |
| parkrun | 25:28 | | | | 33 | | | | Gnoll | Gnoll parkrun # 290 | 14 Jan 23 |
| 5.1KXC | 23:47 | | | | 30 | | | 25 | Margam Park | The John H Collins Gwent League | 11 Feb 23 |
| 5.6KXC | 31:13 | | | | 37 | | | 30 | Pont-y-Pwl Park | The John H Collins Gwent League | 4 Mar 23 |
| 4.7MXC | 39:34 | | | | 264 | | | 3 | Pembrey Country Park | West Glamorgan League | 29 Jan 23 |
| 2022 U17 Celtic Tri |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 4.6KXC | 25:19 | | | | 27 | | | 20 | Singleton Park | The John H Collins Gwent League | 19 Mar 22 |
| 4.9KXC | 27:57 | | | | 63 | | | 43 | Bristol | The John H Collins Gwent League | 12 Nov 22 |
| 5K | 23:08 | | | 23:08 | 46 | | | 7 | Aberavon | Run4All 5K Series | 6 Jul 22 |
| 5K | 23:31 | | | 23:32 | 62 | | | 7 | Aberavon | Run4All 5K Series | 3 Aug 22 |
| 5K | 24:38 | | | 24:40 | 84 | | | 9 | Aberavon | Run4All 5K Series | 1 Jun 22 |
| 5K | 25:04 | | | 25:04 | 31 | | | 4 | Port Talbot | Run4All Neath Santa 5K | 10 Dec 22 |
| 5KXC | 22:39 | | | | 44 | | | 36 | Pembrey Country Park | The John H Collins Gwent League | 3 Dec 22 |
| parkrun | 23:15 | | | | 3 | | | 1 | Gnoll | Gnoll parkrun # 274 | 1 Oct 22 |
| parkrun | 23:35 | | | | 16 | | | 1 | Gnoll | Gnoll parkrun # 250 | 9 Apr 22 |
| parkrun | 23:45 | | | | 21 | | | 1 | Gnoll | Gnoll parkrun # 249 | 2 Apr 22 |
| parkrun | 23:59 | | | | 21 | | | 1 | Gnoll | Gnoll parkrun # 252 | 23 Apr 22 |
| parkrun | 23:59 | | | | 15 | | | 1 | Gnoll | Gnoll parkrun # 253 | 30 Apr 22 |
| parkrun | 24:05 | | | | 21 | | | | Gnoll | Gnoll parkrun # 254 | 7 May 22 |
| parkrun | 24:06 | | | | 56 | | | 1 | Walsall Arboretum | Walsall Arboretum parkrun # 458 | 16 Apr 22 |
| parkrun | 24:08 | | | | 68 | | | | Walsall Arboretum | Walsall Arboretum parkrun # 467 | 25 Jun 22 |
| parkrun | 24:19 | | | | 24 | | | | Gnoll | Gnoll parkrun # 269 | 20 Aug 22 |
| parkrun | 24:19 | | | | 138 | | | | Swansea Bay | Swansea Bay parkrun # 271 | 10 Sep 22 |
| parkrun | 24:38 | | | | 14 | | | 1 | Gnoll | Gnoll parkrun # 246 | 12 Mar 22 |
| parkrun | 25:01 | | | | 69 | | | 1 | Walsall Arboretum | Walsall Arboretum parkrun # 484 | 22 Oct 22 |
| parkrun | 25:08 | | | | 23 | | | | Gnoll | Gnoll parkrun # 266 | 30 Jul 22 |
| parkrun | 25:11 | | | | 24 | | | 1 | Gnoll | Gnoll parkrun # 282 | 26 Nov 22 |
| parkrun | 25:17 | | | | 24 | | | | Gnoll | Gnoll parkrun # 258 | 4 Jun 22 |
| parkrun | 25:17 | | | | 31 | | | | Gnoll | Gnoll parkrun # 267 | 6 Aug 22 |
| parkrun | 25:22 | | | | 77 | | | | Walsall Arboretum | Walsall Arboretum parkrun # 480 | 24 Sep 22 |
| parkrun | 25:44 | | | | 53 | | | | Gnoll | Gnoll parkrun # 260 | 18 Jun 22 |
| parkrun | 25:47 | | | | 26 | | | 1 | Gnoll | Gnoll parkrun # 268 | 13 Aug 22 |
| parkrun | 25:50 | | | | 32 | | | | Gnoll | Gnoll parkrun # 263 | 9 Jul 22 |
| parkrun | 25:50 | | | | 101 | | | | Walsall Arboretum | Walsall Arboretum parkrun # 477 | 3 Sep 22 |
| parkrun | 26:10 | | | | 23 | | | | Gnoll | Gnoll parkrun # 259 | 11 Jun 22 |
| parkrun | 26:17 | | | | 40 | | | | Gnoll | Gnoll parkrun # 257 | 28 May 22 |
| parkrun | 26:44 | | | | 43 | | | 1 | Gnoll | Gnoll parkrun # 270 | 27 Aug 22 |
| parkrun | 28:31 | | | | 26 | | | 1 | Gnoll | Gnoll parkrun # 285 | 17 Dec 22 |
| 5.73KXC | 33:08 | | | | 67 | R09 | | 43 | Monmouth | Welsh Inter-Regional Championships | 19 Nov 22 |
| 4.7MXC | 46:47 | | | | 13 | | | 6 | Neath | West Glamorgan League | 9 Oct 22 |
| 10K | 49:54 | | | 50:33 | 710 | | | 22 | Swansea | Admiral Swansea Bay 10K | 18 Sep 22 |
| 2021 U17 Celtic Tri |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3KNAD | 12:29 | | | 12:29 | 12 | | | 4 | Cambridge | Cambridge Town and Gown 3K | 16 Oct 21 |
| 5KXC | 25:06 | | | | 62 | | | 43 | Pembrey | The John H Collins Gwent League | 4 Dec 21 |
| parkrun | 24:03 | | | | 20 | | | 1 | Gnoll | Gnoll parkrun # 237 | 18 Dec 21 |
| parkrun | 24:05 | | | | 32 | | | 1 | Gnoll | Gnoll parkrun # 236 | 11 Dec 21 |
| parkrun | 24:11 | | | | 29 | | | 1 | Gnoll | Gnoll parkrun # 223 | 11 Sep 21 |
| parkrun | 24:22 | | | | 31 | | | | Gnoll | Gnoll parkrun # 224 | 18 Sep 21 |
| parkrun | 24:32 | | | | 29 | | | | Gnoll | Gnoll parkrun # 231 | 6 Nov 21 |
| parkrun | 24:47 | | | | 27 | | | 1 | Gnoll | Gnoll parkrun # 225 | 25 Sep 21 |
| 5.8KXC | 30:30 | | | | 54 | | | 37 | Brecon | The John H Collins Gwent League | 14 Nov 21 |
| 2020 U15 Celtic Tri |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3.8KXC | 17:57 | | | | 55 | | | | Chepstow | Start Fitness Gwent League | 8 Feb 20 |
| parkrun | 23:30 | | | | 14 | | | 1 | Gnoll | Gnoll parkrun # 219 | 14 Mar 20 |
| parkrun | 25:10 | | | | 23 | | | | Gnoll | Gnoll parkrun # 217 | 29 Feb 20 |
| parkrun | 25:33 | | | | 41 | | | | Gnoll | Gnoll parkrun # 213 | 25 Jan 20 |
| parkrun | 25:54 | | | | 38 | | | 1 | Gnoll | Gnoll parkrun # 216 | 22 Feb 20 |
| 2019 U15 Celtic Tri |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1.2K | 4:40 | | | 4:40 | 18 | | | 6 | Mountain Ash | Nos Galan Races | 31 Dec 19 |
| 2.4KXC | 10:40 | | | | 62 | | | | Bristol | Start Fitness Gwent League | 2 Mar 19 |
| 3KXC | 15:09 | | | | 63 | | | | Pontypool | Start Fitness Gwent League | 9 Feb 19 |
| 3.15KXC | 15:45 | | | | 38 | | | | Llanelli | Welsh National Championships | 23 Feb 19 |
| 3.2KXC | 15:05 | | | | 110 | | | | Cardiff | Start Fitness Gwent League (Inc British Athletics Cross Challenge) | 12 Oct 19 |
| 3.6KXC | 16:28 | | | | 76 | | | | Pembrey Park | Start Fitness Gwent League | 9 Nov 19 |
| 3.73KXC | 20:29 | | | | 85 | | | | Brecon | Welsh Inter-Regional Championships | 16 Nov 19 |
| 4KXC | 19:38 | | | | 58 | | | | Blaise Castle | Start Fitness Gwent League | 7 Dec 19 |
| 5KNAD | 24:31 | | | 24:36 | 34 | | | 17 | Tenby | Wales 5K | 7 Jul 19 |
| parkrun | 24:30 | | | | 29 | | | 1 | Gnoll | Gnoll parkrun # 209 | 28 Dec 19 |
| parkrun | 26:52 | | | | 55 | | | | Gnoll | Gnoll parkrun # 160 | 5 Jan 19 |
| parkrun | 28:45 | | | | 58 | | | | Sandwell Valley | Sandwell Valley parkrun # 73 | 18 May 19 |
| 2018 U13 Neath |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.82 | | -1.7 | | 6 | 1 | | | Carmarthen | Welsh U15 League Division West | 5 May 18 |
| 100 | 16.1 | | | | 4 | 1 | | | Neath | Triangular Match (Swansea v Neath v Llanelli) | 23 May 18 |
| 100 | 16.14 | | -0.2 | | 3 | B | | | Neath | UK Youth Development U13/U15 League Division Midland SW 1B | 19 May 18 |
| 100 | 16.6 | | | | 4 | 1 | | | Llanelli | Inter Club Triangular Match Llanelli v Neath v Swansea | 19 Apr 18 |
| 200 | 33.33 | | -1.0 | | 6 | 2 | | | Carmarthen | Welsh U15 League Division West | 5 May 18 |
| 200 | 33.73 | | -0.8 | | 6 | A | | | Neath | UK Youth Development U13/U15 League Division Midland SW 1B | 19 May 18 |
| HJ | 0.95 | | | | 12 | | | | Llanelli | Inter Club Triangular Match Llanelli v Neath v Swansea | 19 Apr 18 |
| LJ | 3.26 | | | | 3 | B | | | Neath | UK Youth Development U13/U15 League Division Midland SW 1B | 19 May 18 |
| LJ | 3.15 | | | | 16 | | | | Carmarthen | Welsh U15 League Division West | 5 May 18 |
| LJ | 3.15 | | | | 17 | | | | Brecon | Welsh U15 League Division West (Field Events Only) | 30 Jun 18 |
| 1.2KNAD | 4:52 | | | 4:52 | 21 | U15 | | 8 | Mountain Ash | Nos Galan Races | 31 Dec 18 |
| 2.7KXC | 16:00 | | | | 59 | | | | Bryn Bach Park | Start Fitness Gwent League | 2 Dec 18 |
| 3KXC | 13:48 | | | | 72 | | | | Pembrey Park | Start Fitness Gwent League (Inc West Wales Championships) | 10 Nov 18 |
| 3KXC | 18:53 | | | | 62 | | | | Pontypool Park | Start Fitness Gwent League | 10 Feb 18 |
| parkrun | 25:28 | | | | 38 | | | | Gnoll | Gnoll parkrun # 149 | 20 Oct 18 |
| 2017 U13 Neath |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.68 | | -1.0 | | 3 | 3 | | | Swansea | Welsh U15 League Division West | 9 Jul 17 |
| 100 | 16.2 | | | | 7 | A | | | Bath | UK Youth Development U13/U15 League Division Midland South/West 1B | 22 Apr 17 |
| 100 | 16.7 | | | | 7 | A | | | Hereford | UK Youth Development U13/U15 League Division Midland South/West 1B | 20 May 17 |
| 100 | 16.9 | | | | 5 | 1 | | | Llanelli | Triangular Match - Swansea v Neath v Llanelli | 3 May 17 |
| 100 | 16.95 | | -2.1 | | 4 | 2 | | | Swansea | Swansea Harriers Open Meeting | 9 Apr 17 |
| 100 | 17.56 | | -3.5 | | 8 | 1 | | | Carmarthen | Welsh U15 League Division West | 29 Apr 17 |
| 200 | 33.8 | | | | 4 | 1 | | | Swansea | Llanelli v Neath v Swansea Triangular Match | 28 Jun 17 |
| 200 | 34.63 | | -2.9 | | 5 | 4 | | | Swansea | Welsh U15 League Division West | 9 Jul 17 |
| 800 | 3:16.3 | | | | 7 | A | | | Hereford | UK Youth Development U13/U15 League Division Midland South/West 1B | 20 May 17 |
| 800 | 3:18.5 | | | | 5 | A | | | Bath | UK Youth Development U13/U15 League Division Midland South/West 1B | 22 Apr 17 |
| 800 | 3:20.58 | | | | 10 | 2 | | | Carmarthen | Welsh U15 League Division West | 29 Apr 17 |
| 800 | 3:22.5 | | | | 8 | | | | Llanelli | Triangular Match - Swansea v Neath v Llanelli | 3 May 17 |
| 800 | 3:28.13 | | | | 7 | A | | | Newport | UK Youth Development U13/U15 League Division Midland South/West 1B | 18 Jun 17 |
| LJ | 3.11 | | | | 26 | | | | Carmarthen | Welsh U15 League Division West | 29 Apr 17 |
| LJ | 2.95 | | | | 7 | A | | | Bath | UK Youth Development U13/U15 League Division Midland South/West 1B | 22 Apr 17 |
| LJ | 2.83 | | | | 22 | | | | Swansea | Llanelli v Neath v Swansea Triangular Match | 28 Jun 17 |
| LJ | 2.80 | | | | 7 | A | | | Newport | UK Youth Development U13/U15 League Division Midland South/West 1B | 18 Jun 17 |
| LJ | 2.51 | | | | 3 | B | | | Hereford | UK Youth Development U13/U15 League Division Midland South/West 1B | 20 May 17 |
| 1.5KXC | 7:08 | | | | 96 | | | | Newport | Start Fitness Gwent League | 12 Feb 17 |
| 1.52KXC | 6:56 | | | | 44 | | | | Swansea | Welsh National Championships | 25 Feb 17 |
| 1.6KXC | 8:29 | | | | 83 | | | | Llanelli | Start Fitness Gwent League | 4 Mar 17 |
| 2.78KXC | 12:09 | | | | 94 | | | | Cardiff | Start Fitness Gwent League (inc South & West Wales Championships & BA Cross Challenge) | 14 Oct 17 |
| 2.8KXC | 13:58 | | | | 78 | | | | Brecon | Start Fitness Gwent League | 11 Nov 17 |
| 3KXC | 14:42 | | | | 65 | | | | Pembrey Park | Start Fitness Gwent League | 3 Dec 17 |
| parkrun | 28:29 | | | | 53 | | | | Gnoll | Gnoll parkrun # 78 | 13 May 17 |
| parkrun | 36:31 | | | | 84 | | | | Gnoll | Gnoll parkrun # 62 | 21 Jan 17 |
| 2016 U11 Neath |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 150NS | 27.77 | | | | 5 | 5 | | | Neath | Welsh U15 League Division West | 28 May 16 |
| 75 | 12.97 | | | | 7 | 5 | | | Neath | Welsh U15 League Division West | 28 May 16 |
| 75 | 13.29 | | -1.6 | | 8 | B | | | Newport | Welsh U15 League Final | 21 Aug 16 |
| 75 | 13.5 | | | | 14 | | | | Neath | Swansea v Llanelli v Neath Triangular | 15 Jun 16 |
| 75 | 13.52 | | | | 4 | 6 | | | Swansea | Welsh U15 League Division West | 5 Jun 16 |
| 75 | 13.6 | | | | 4 | 2 | | | Llanelli | Llanelli v Neath v Swansea Inter Club U11 & U13 Competition | 11 May 16 |
| 75 | 13.7 | | | | 4 | 1 | | | Haverfordwest | Louise Arthur / Gerald Codd Trophy Match | 23 Jul 16 |
| 75 | 13.75 | | -0.5 | | 6 | 3 | | | Carmarthen | Welsh U15 League Division West | 30 Apr 16 |
| 150 | 26.92 | | -1.1 | | 6 | 3 | | | Swansea | Welsh U15 League Division West | 5 Jun 16 |
| 150 | 27.2 | | | | 6 | 2 | | | Haverfordwest | Louise Arthur / Gerald Codd Trophy Match | 23 Jul 16 |
| 150 | 28.52 | | -0.4 | | 8 | B | | | Newport | Welsh U15 League Final | 21 Aug 16 |
| LJ | 2.62 | | | | 8 | A | | | Newport | Welsh U15 League Final | 21 Aug 16 |
| LJ | 2.52 | | | | 10 | | | | Neath | Swansea v Llanelli v Neath Triangular | 15 Jun 16 |
| LJ | 2.47 | | | | 24 | | | | Swansea | Welsh U15 League Division West | 5 Jun 16 |
| LJ | 2.41 | | | | 24 | | | | Carmarthen | Welsh U15 League Division West | 30 Apr 16 |
| LJ | 2.39 | | | | 11 | | | | Haverfordwest | Louise Arthur / Gerald Codd Trophy Match | 23 Jul 16 |
| LJ | 2.13 | | | | 35 | | | | Neath | Welsh U15 League Division West | 28 May 16 |
| 1.4KXC | 8:09 | | | | 100 | | | | Brecon | Start Fitness Gwent League | 12 Nov 16 |
| 1.6KXC | 8:10 | | | | 108 | | | | Bridgend | Start Fitness Gwent League | 16 Oct 16 |
| 1.6KXC | 8:55 | | | | 96 | | | | Bristol | Start Fitness Gwent League | 3 Dec 16 |
| parkrun | 36:16 | | | | 97 | | | 1 | Gnoll | Gnoll parkrun # 60 | 31 Dec 16 |
| parkrun | 37:24 | | | | 57 | | | | Gnoll | Gnoll parkrun # 58 | 17 Dec 16 |