| 2021 U23 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:40.35 | | | | 1 | B | | | Stevenage | Southern Athletics League - Hertfordshire | 11 Sep 21 |
| 3000 | 9:36.65 | | | | 1 | K | | | Milton Keynes | SOAR MK3000 PB Special | 22 May 21 |
| 5000 | 17:10.3 | | | | 1 | B | | | St. Albans | Southern Athletics League - Hertfordshire | 14 Aug 21 |
| 400H | 71.2 | | | | 2 | A | | | St. Albans | Southern Athletics League - Hertfordshire | 14 Aug 21 |
| 2000SC | 6:47.3 | | | | 2 | A | | | St. Albans | Southern Athletics League - Hertfordshire | 14 Aug 21 |
| 3000SC | 10:36.2 | | | | 1 | A | | | Hemel Hempstead | Southern Athletics League - Hertfordshire | 11 Jul 21 |
| 3000SC | 10:53.07 | | | | 1 | A | | | Stevenage | Southern Athletics League - Hertfordshire | 11 Sep 21 |
| parkrun | 17:42 | | | | 1 | | | 1 | St Albans | St Albans parkrun # 436 | 31 Jul 21 |
| parkrun | 18:24 | | | | 2 | | | 1 | Gadebridge | Gadebridge parkrun # 263 | 25 Sep 21 |
| 5M | 28:14 | | | 28:19 | 21 | | | | Hatfield | Hatfield 5 | 28 Nov 21 |
| 8.9KXC | 32:09 | | | | 28 | | | | Shotover Hill | Chiltern League | 16 Oct 21 |
| 9.5KXC | 33:53 | | | | 94 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni Trials) | 13 Nov 21 |
| 9.5KXC | 36:58 | | | | 42 | | | | Luton | Chiltern League | 4 Dec 21 |
| 10K | 36:38 | c | | | 6 | | | | St Albans | St Albans 10K | 8 Aug 21 |
| HM | 74:38 | | | 74:42 | 57 | | | | Reading | Reading Half Marathon | 7 Nov 21 |
| 2020 U23 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 3000 | 9:43.43 | | | | 6 | 6 | | | Harrow | Harrow 3000m Race Night & Long Jump | 10 Sep 20 |
| 8.4KXC | 30:20 | | | | 38 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 10.2KXC | 38:13 | | | | 18 | | | | Keysoe | Chiltern League | 11 Jan 20 |
| 12KXC | 40:32 | | | | 10 | | | | Fairlands Valley | Hertfordshire County Championships | 5 Jan 20 |
| 12.9KXC | 56:56 | | | | 641 | | | | Wollaton Park | ECCA Saucony English National Championships | 22 Feb 20 |
| 10M | 58:32 | | | 58:34 | 14 | | | | St Albans | Fred Hughes 10 | 19 Jan 20 |
| 2019 U23 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:27.10 | | | | 3 | A | | | Bedford | Southern Athletics League Division 2W | 13 Apr 19 |
| 3000 | 9:29.5 | | | | 3 | A | | | Hemel Hempstead | Southern Athletics League Division 2W | 19 May 19 |
| 5000 | 18:00.8 | | | | 5 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| 400H | 68.3 | | | | 2 | B | | | Hemel Hempstead | Southern Athletics League Division 2W | 17 Aug 19 |
| 400H | 69.61 | | | | 2 | B | | | Bedford | Southern Athletics League Division 2W | 13 Apr 19 |
| 2000SC | 6:39.1 | | | | 1 | A | | | Hemel Hempstead | Southern Athletics League Division 2W | 17 Aug 19 |
| 2000SC | 7:08.91 | | | | 2 | A | | | Bedford | Southern Athletics League Division 2W | 13 Apr 19 |
| 3000SC | 10:09.30 | | | | 2 | A | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 14 Sep 19 |
| 3000SC | 10:43.5 | | | | 1 | A | | | Hemel Hempstead | Southern Athletics League Division 2W | 19 May 19 |
| 5KXCL | 22:25 | | | | 114 | L3 | | | Mansfield | ECCA Saucony English National Relay Championships | 2 Nov 19 |
| parkrun | 17:30 | | | | 1 | | | 1 | Cassiobury | Cassiobury parkrun # 217 | 9 Mar 19 |
| parkrun | 17:39 | | | | 1 | | | 1 | Rickmansworth | Rickmansworth parkrun # 135 | 5 Oct 19 |
| parkrun | 18:38 | | | | 1 | | | 1 | Gadebridge | Gadebridge parkrun # 239 | 21 Dec 19 |
| 5M | 29:05 | | | | 11 | | | 2 | Chesham | Pednor 5 | 6 May 19 |
| 8.4KXC | 30:59 | | | | 46 | | | 8 | Milton Keynes | Chiltern League | 9 Feb 19 |
| 8.8KXC | 32:08 | | | | 43 | | | | Shottover Hill | Chiltern League | 12 Oct 19 |
| 9.05KXC | 35:08 | | | | 109 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni v RAF) | 9 Nov 19 |
| 9.2KXC | 34:18 | | | | 29 | | | | Luton | Chiltern League | 7 Dec 19 |
| 10KXC | 33:01 | | | | 118 | | | | Leeds | ECCA Saucony English National Championships | 23 Feb 19 |
| 10.2KXC | 37:46 | | | | 63 | | | 11 | Keysoe | Chiltern League | 12 Jan 19 |
| ZXC | 42:42 | | | | 28 | | | | St Albans | Hertfordshire County Championships | 6 Jan 19 |
| 2018 U20 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 59.1 | | | | 4 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| 800 | 2:16.3 | | | | 2 | B | | | Sandy | Southern Athletics League Division 3N | 14 Jul 18 |
| 1500 | 4:20.5 | | | | 3 | | | | Stevenage | Hertfordshire County Championships - Day 1 | 7 May 18 |
| 1500 | 4:25.4 | | | | 3 | B | | | Perivale | Southern Athletics League Division 3N | 20 May 18 |
| 1500 | 4:28.5 | | | | 1 | B | | | Hemel Hempstead | Southern Athletics League Division 3N | 28 Apr 18 |
| 1500 | 4:50.0 | | | | 2 | B | | | Sandy | Southern Athletics League Division 3N | 14 Jul 18 |
| 3000 | 9:37.14 | | | | 5 | A | | | Bromley | UK Youth Development U17/U20 League Division South Premier | 27 May 18 |
| 3000 | 9:38.08 | | | | 5 | A | | | Reading | UK Youth Development U17/U20 League Division South Premier | 29 Apr 18 |
| 5000 | 16:47.7 | | | | 1 | B | | | Hemel Hempstead | Southern Athletics League Division 3N | 18 Aug 18 |
| 5000 | 16:55.0 | | | | 4 | A | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| 400H | 67.0 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| 400H | 67.1 | | | | 3 | A | | | Sandy | Southern Athletics League Division 3N | 14 Jul 18 |
| 400H | 67.7 | | | | 2 | B | | | Hemel Hempstead | Southern Athletics League Division 3N | 18 Aug 18 |
| 400H | 69.2 | | | | 3 | B | | | Bury St Edmunds | Hibbard, Bemax & Peterhouse Trophy Meeting | 8 Sep 18 |
| 400H | 70.3 | | | | 2 | B | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| 2000SC | 6:45.6 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| 2000SC | 6:53.3 | | | | 1 | A | | | Parliament Hill | Southern Athletics League Division 3N | 23 Jun 18 |
| 2000SC | 7:00.48 | | | | 4 | A | | | Bromley | UK Youth Development U17/U20 League Division South Premier | 27 May 18 |
| 2000SC | 7:12.19 | | | | 4 | A | | | Reading | UK Youth Development U17/U20 League Division South Premier | 29 Apr 18 |
| 2000SC | 7:14.4 | | | | 3 | A | | | Hemel Hempstead | Southern Athletics League Division 3N | 18 Aug 18 |
| 2000SC | 7:29.2 | | | | 3 | A | | | Hemel Hempstead | Southern Athletics League Division 3N | 28 Apr 18 |
| 3000SC | 10:37.3 | | | | 1 | B | | | Bury St Edmunds | Hibbard, Bemax & Peterhouse Trophy Meeting | 8 Sep 18 |
| 3000SC | 11:17.3 | | | | 1 | A | | | Sandy | Southern Athletics League Division 3N | 14 Jul 18 |
| 3000SC | 11:26.27 | | | | 1 | A | | | Perivale | Southern Athletics League Division 3N | 20 May 18 |
| parkrun | 17:31 | | | | 1 | | | 1 | St Albans | St Albans parkrun # 342 | 30 Jun 18 |
| parkrun | 18:14 | | | | 1 | | | 1 | Gadebridge | Gadebridge parkrun # 161 | 2 Jun 18 |
| 8KXC | 28:29 | | | | 5 | | | 3 | Watford | Hertfordshire County Championships | 7 Jan 18 |
| 8KXC | 34:52 | | | | 104 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 10 Mar 18 |
| 5M | 28:32 | | | 28:35 | 16 | | | | Hatfield | Hatfield 5 | 25 Nov 18 |
| 8.4KXC | 31:43 | | | | 49 | | | 10 | Milton Keynes | Results Base Chiltern League | 10 Feb 18 |
| 8.9KXC | 32:34 | | | | 50 | | | 9 | Oxford | Chiltern League | 13 Oct 18 |
| 9.15KXC | 33:15 | | | | 114 | | | 10 | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni v RAF) | 10 Nov 18 |
| 9.2KXC | 34:16 | | | | 54 | | | 12 | Luton | Chiltern League | 1 Dec 18 |
| 10KXC | 40:09 | | | | 162 | | | | Parliament Hill | ECCA Saucony English National Championships | 24 Feb 18 |
| 10.2KXC | 38:55 | | | | 69 | | | 8 | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| 2017 U20 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:06.13 | | | | 8 | 12 | | | Watford | Watford Open Graded Meeting | 6 Sep 17 |
| 800 | 2:21.3 | | | | 4 | A | | | Grays | Sweatshop Southern Athletics League Division 2E | 8 Jul 17 |
| 800 | 2:25.4 | | | | 3 | B | | | Norwich | Sweatshop Southern Athletics League Division 2E | 17 Jun 17 |
| 1500 | 4:17.81 | | | | 9 | 12 | | | Watford | Watford Open Graded Meeting | 23 Aug 17 |
| 1500 | 4:18.75 | | | | 1 | 12 | | | Watford | Watford Open Graded Meeting | 28 Jun 17 |
| 1500 | 4:19.98 | | | | 3 | 15 | | | Watford | Watford Open Graded Meeting | 26 Jul 17 |
| 1500 | 4:21.22 | | | | 19 | 14 | | | Watford | Watford Open Graded Meeting | 31 May 17 |
| 1500 | 4:22.0 | | | | 3 | A | | | Norwich | Sweatshop Southern Athletics League Division 2E | 17 Jun 17 |
| 1500 | 4:22.0 | | | | 1 | B | | | Grays | Sweatshop Southern Athletics League Division 2E | 8 Jul 17 |
| 1500 | 4:23.0 | | | | 2 | B | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 2E | 21 May 17 |
| 1500 | 4:26.0 | | | | 2 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 1 May 17 |
| 3000 | 9:26.96 | | | | 3 | C | | | Milton Keynes | BMC PB Classic | 3 Jun 17 |
| 3000 | 9:27.89 | | | | 7 | 2 | | | Watford | Watford Open Graded Meeting | 19 Apr 17 |
| 3000 | 9:30.0 | | | | 3 | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| 3000 | 9:41.53 | | | | 1 | 1 | | | Watford | Watford Open Graded Meeting | 5 Apr 17 |
| 5000 | 17:38.6 | | | | 4 | A | | | Gillingham | Sweatshop Southern Athletics League Division 2E | 15 Apr 17 |
| 2000SC | 7:05.6 | | | | 3 | A | | | Gillingham | Sweatshop Southern Athletics League Division 2E | 15 Apr 17 |
| 2000SC | 7:50.0 | | | | 3 | A | | | Norwich | Sweatshop Southern Athletics League Division 2E | 17 Jun 17 |
| 3000SC | 10:28.2 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 17 Sep 17 |
| 3000SC | 10:54.2 | | | | 3 | A | | | Grays | Sweatshop Southern Athletics League Division 2E | 8 Jul 17 |
| 3000SC | 12:15.5 | | | | 4 | A | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 2E | 21 May 17 |
| HT7.26K | 7.68 | | | | 4 | B | | | Grays | Sweatshop Southern Athletics League Division 2E | 8 Jul 17 |
| 5K | 16:32 | | | | 2 | | | 1 | Waddesdon | Waddesdon Manor Summer 5K | 19 Jul 17 |
| parkrun | 16:57 | | | | 1 | | | 1 | St Albans | St Albans parkrun # 281 | 6 May 17 |
| parkrun | 16:58 | | | | 2 | | | 1 | St Albans | St Albans parkrun # 305 | 21 Oct 17 |
| parkrun | 17:00 | | | | 1 | | | 1 | St Albans | St Albans parkrun # 286 | 10 Jun 17 |
| parkrun | 17:03 | | | | 1 | | | 1 | St Albans | St Albans parkrun # 297 | 26 Aug 17 |
| parkrun | 17:49 | | | | 3 | | | 1 | Heartwood Forest | Heartwood Forest parkrun # 1 | 29 Jul 17 |
| parkrun | NT | | | | 1 | | | 1 | Gadebridge | Gadebridge parkrun # 115 | 1 Jul 17 |
| 6.8KXC | 26:17 | | | | 4 | | | | St. Albans | Hertfordshire County Schools' Championships | 4 Feb 17 |
| 7.2KXC | 25:19 | | | | 188 | | | | Norwich | New Balance ESAA English Schools' Championships | 18 Mar 17 |
| 8KXC | 28:25 | | | | 4 | | | | Hertford Heath | Hertfordshire County Champsionships | 8 Jan 17 |
| 8KXC | 30:49 | | | | 60 | | | | Parliament Hill | South of England AA Championships | 28 Jan 17 |
| 8KXC | 32:54 | | | | 133 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 11 Mar 17 |
| 5M | 28:29 | | | 28:31 | 19 | | | | Hatfield | Hatfield 5 | 26 Nov 17 |
| 8.9KXC | 33:35 | | | | 84 | | | 11 | Oxford | Results Base Chiltern League | 14 Oct 17 |
| 9.2KXC | 32:24 | | | | 65 | | | 8 | Luton | Results Base Chiltern League | 2 Dec 17 |
| 9.5KXC | 36:28 | | | | 127 | | | 16 | Milton Keynes | Chiltern League Inc. British Athletics Cross Challenge & RAF v Oxford University | 11 Nov 17 |
| 10KXC | 39:42 | | | | 162 | | | | Nottingham | ECCA Saucony English National Championships | 25 Feb 17 |
| 10.2KXC | 36:52 | | | | 46 | | | 11 | Keysoe | Chiltern League | 14 Jan 17 |
| 2016 U20 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:07.4 | | | | 3 | A | | | Welwyn | Sweatshop Southern Athletics League Division 2E | 18 Jun 16 |
| 800 | 2:08.23 | | | | 12 | 20 | | | Watford | Watford Open Graded Meeting | 13 Jul 16 |
| 800 | 2:10.48 | | | | 4 | 15 | | | Watford | Watford Open Graded Meeting | 15 Jun 16 |
| 800 | 2:10.85 | | | | 4 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 800 | 2:11.12 | | | | 3 | 10 | | | Watford | Watford Open Graded Meeting | 18 May 16 |
| 800 | 2:11.74 | | | | 4 | 13 | | | Watford | Watford Open Graded Meeting | 20 Apr 16 |
| 800 | 2:14.3 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring, Barnet, St Albans Club Championships | 11 Sep 16 |
| 800 | 2:15.41 | | | | 3 | B | | | Croydon | Sweatshop Southern Athletics League Division 2E | 9 Jul 16 |
| 800 | 2:24.5 | | | | 3 | B | | | Cambridge | Sweatshop Southern Athletics League Division 2E | 21 May 16 |
| 1500 | 4:31.47 | | | | 7 | 10 | | | Watford | Watford Open Graded Meeting | 4 May 16 |
| 1500 | 4:32.89 | | | | 13 | 12 | | | Watford | Watford Open Graded Meeting | 1 Jun 16 |
| 1500 | 4:33.45 | | | | 2 | B | | | Croydon | Sweatshop Southern Athletics League Division 2E | 9 Jul 16 |
| 1500 | 4:33.80 | i | | | 1 | | | | Lee Valley | Hertfordshire County Championships | 20 Mar 16 |
| 1500 | 4:35.51 | | | | 4 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 2 May 16 |
| 1500 | 4:36.2 | | | | 2 | B | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 2E | 16 Apr 16 |
| 1500 | 4:36.5 | | | | 3 | B | | | Cambridge | Sweatshop Southern Athletics League Division 2E | 21 May 16 |
| 1500 | 4:39.45 | | | | 13 | 8 | | | Watford | Watford Open Graded Meeting | 6 Apr 16 |
| 1500 | 4:43.3 | | | | 2 | B | | | Welwyn | Sweatshop Southern Athletics League Division 2E | 18 Jun 16 |
| 2000SC | 7:10.6 | | | | 2 | A | | | Welwyn | Sweatshop Southern Athletics League Division 2E | 18 Jun 16 |
| 2000SC | 7:52.5 | | | | 4 | A | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 2E | 16 Apr 16 |
| 3000SC | 10:45.74 | | | | 6 | | | | Basingstoke | Southern Counties Senior Inter County Match | 10 Jul 16 |
| 3000SC | 11:21.20 | | | | 3 | A | | | Croydon | Sweatshop Southern Athletics League Division 2E | 9 Jul 16 |
| 3000SC | 11:34.5 | | | | 3 | A | | | Cambridge | Sweatshop Southern Athletics League Division 2E | 21 May 16 |
| LJ | 4.25 | | | | 4 | B | | | Cambridge | Sweatshop Southern Athletics League Division 2E | 21 May 16 |
| LJ | 3.79 | | | | 4 | A | | | Welwyn | Sweatshop Southern Athletics League Division 2E | 18 Jun 16 |
| LJ | 3.61 | | | | 9 | | | | Basingstoke | Southern Counties Senior Inter County Match | 10 Jul 16 |
| HT7.26K | 4.33 | | | | 10 | | | | Basingstoke | Southern Counties Senior Inter County Match | 10 Jul 16 |
| JT800 | 13.01 | | | | 13 | | | | Basingstoke | Southern Counties Senior Inter County Match | 10 Jul 16 |
| parkrun | 17:07 | | | | 1 | | | 1 | Ellenbrook Fields | Ellenbrook Fields parkrun # 7 | 2 Jul 16 |
| parkrun | 17:19 | | | | 3 | | | 1 | St Albans | St Albans parkrun # 232 | 4 Jun 16 |
| parkrun | 17:27 | | | | 6 | | | 1 | St Albans | St Albans parkrun # 261 | 24 Dec 16 |
| parkrun | 17:28 | | | | 4 | | | 1 | St Albans | St Albans parkrun # 249 | 1 Oct 16 |
| parkrun | 17:37 | | | | 2 | | | | Ellenbrook Fields | Ellenbrook Fields parkrun # 2 | 28 May 16 |
| parkrun | 17:44 | | | | 1 | | | 1 | Wycombe Rye | Wycombe Rye parkrun # 218 | 29 Oct 16 |
| parkrun | 18:14 | | | | 5 | | | 1 | St Albans | St Albans parkrun # 228 | 7 May 16 |
| parkrun | 18:36 | | | | 1 | | | 1 | Gadebridge | Gadebridge parkrun # 85 | 10 Dec 16 |
| parkrun | 18:51 | | | | 2 | | | 1 | Gadebridge | Gadebridge parkrun # 59 | 11 Jun 16 |
| parkrun | 23:00 | | | | 14 | | | | Gadebridge | Gadebridge parkrun # 48 | 26 Mar 16 |
| 5.6KXC | 21:02 | | | | 20 | | | | Milton Keynes | Results Base Chiltern League | 13 Feb 16 |
| 6KXC | 22:01 | | | | 172 | | | | Birmingham | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 16 |
| 6KXC | 23:32 | | | | 10 | | | | Stevenage | Hertfordshire County Championships | 9 Jan 16 |
| 6KXC | 23:38 | | | | 19 | | | | Luton | Results Base Chiltern League | 16 Jan 16 |
| 5M | 28:49 | | | 28:54 | 19 | | | | Hatfield | Hatfield 5 | 27 Nov 16 |
| 5M | 29:57 | | | 29:57 | 6 | | | 2 | Berkhamsted | Berkhamsted 5 | 6 Mar 16 |
| 8.9KXC | 33:48 | | | | 96 | | | 12 | Oxford | Chiltern League | 15 Oct 16 |
| 9.2KXC | 32:24 | | | | 95 | | | 15 | Luton | Chiltern League | 3 Dec 16 |
| 9.51KXC | 36:02 | | | | 143 | | | 16 | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| ZXC | 26:59 | | | | 7 | | | | St Albans | Hertfordshire County Schools' Championships | 6 Feb 16 |
| 2015 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:12.51 | | | | 5 | h1 | | | Watford | Hertfordshire County Championships | 17 May 15 |
| 800 | 2:17.6 | | | | 2 | B | | | Watford | Eastern Young Athletes' League | 10 May 15 |
| 800 | 2:20.35 | | | | 4 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| 800 | 2:21.7 | | | | 3 | B | | | Grays | Eastern Young Athletes' League Plate Final | 6 Sep 15 |
| 800 | 2:22.8 | | | | 4 | B | | | Parliament Hill | Sweatshop Southern Athletics League Division 3NE | 4 Jul 15 |
| 1500 | 4:31.81 | | | | 2 | B | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 3NE | 31 May 15 |
| 1500 | 4:32.96 | | | | 7 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| 1500 | 4:33.2 | | | | 5 | A | | | Grays | Eastern Young Athletes' League Plate Final | 6 Sep 15 |
| 1500 | 4:35.3 | | | | 2 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 12 Jul 15 |
| 1500 | 4:35.3 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 13 Sep 15 |
| 1500 | 4:35.5 | | | | 1 | B | | | St. Ives | Sweatshop Southern Athletics League Division 3NE | 20 Jun 15 |
| 1500 | 4:39.9 | | | | 3 | A | | | Cambridge | Eastern Young Athletes' League | 19 Apr 15 |
| 1500 | 4:42.2 | | | | 2 | B | | | Parliament Hill | Sweatshop Southern Athletics League Division 3NE | 4 Jul 15 |
| 1500 | 4:42.4 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| 1500 | 4:45.0 | | | | 4 | A | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 3NE | 15 Aug 15 |
| 1500 | 4:54.64 | | | | 4 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| 3000 | 10:00.44 | | | | 3 | A | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 5 Sep 15 |
| 3000 | 10:03.4 | | | | 6 | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 19 Jul 15 |
| 3000 | 10:06.0 | | | | 3 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| 100HU17M | 20.3 | | | | 4 | B | | | Grays | Eastern Young Athletes' League Plate Final | 6 Sep 15 |
| 100HU17M | 21.8 | | | | 2 | B | | | Cambridge | Eastern Young Athletes' League | 19 Apr 15 |
| 1500SC | 5:19.42 | | | | 3 | A | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 5 Sep 15 |
| 2000SC | 7:47.7 | | | | 3 | A | | | St. Ives | Sweatshop Southern Athletics League Division 3NE | 20 Jun 15 |
| 2000SC | 7:54.4 | | | | 5 | A | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 3NE | 15 Aug 15 |
| 3000SC | 13:09.6 | | | | 2 | A | | | Parliament Hill | Sweatshop Southern Athletics League Division 3NE | 4 Jul 15 |
| HJ | 1.40 | | | | 5 | B | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| LJ | 3.97 | | | | 4 | B | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| 3KXCL | 11:28 | | | | 15 | L1 | | | Wormwood Scrubs | South of England Relay Championships | 17 Oct 15 |
| 4.7KXC | 15:58 | | | | 4 | | | | Perivale | North West London Young Athletes' League | 26 Sep 15 |
| 5K | 17:55 | | | | 14 | | | 2 | Waddesdon | Waddesdon Manor Summer 5K | 15 Jul 15 |
| 5KXC | 17:36 | | | | 70 | | | | Shuttleworth | South of England Masters' Championships (Inc South of England Inter Counties Championships) | 12 Dec 15 |
| parkrun | 18:00 | | | | 3 | | | 1 | Cassiobury | Cassiobury parkrun # 3 | 14 Mar 15 |
| parkrun | 18:05 | | | | 7 | | | 1 | St Albans | St Albans parkrun # 170 | 4 Apr 15 |
| parkrun | 18:07 | | | | 4 | | | 1 | Wycombe Rye | Wycombe Rye parkrun # 152 | 25 Jul 15 |
| parkrun | 18:15 | | | | 6 | | | | St Albans | St Albans parkrun # 208 | 26 Dec 15 |
| parkrun | 18:16 | | | | 5 | | | | St Albans | St Albans parkrun # 200 | 31 Oct 15 |
| parkrun | 18:31 | | | | 6 | | | | St Albans | St Albans parkrun # 161 | 31 Jan 15 |
| parkrun | 18:41 | | | | 3 | | | 1 | Black Park | Black Park parkrun # 323 | 22 Aug 15 |
| parkrun | 19:09 | | | | 2 | | | 1 | Gadebridge | Gadebridge parkrun # 17 | 29 Aug 15 |
| parkrun | 19:13 | | | | 2 | | | 1 | Wycombe Rye | Wycombe Rye parkrun # 130 | 21 Feb 15 |
| parkrun | 20:53 | | | | 3 | | | | Gadebridge | Gadebridge parkrun # 29 | 21 Nov 15 |
| 5.6KXC | 24:50 | | | | 7 | | | | Trent Park | North West London Young Athletes' League | 28 Nov 15 |
| 5.82KXC | 22:47 | | | | 84 | | | 59 | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| 6KXC | 23:18 | | | | 220 | | | | Birmingham | CAU Inter County Championships (Inc World Trials & British Athletics Cross Challenge) | 7 Mar 15 |
| 6KXC | 24:37 | | | | 27 | | | | Culham | Results Base Chiltern League | 5 Dec 15 |
| 5M | 31:34 | | | 31:35 | 10 | | | 2 | Berkhamsted | Berkhamsted Fun Run | 1 Mar 15 |
| 5M | 31:47 | | | 31:51 | 37 | | | | Hatfield | Hatfield 5 | 29 Nov 15 |
| 10K | 38:40 | | | | 21 | | | | Aylesbury | Bearbrook 10K | 9 Aug 15 |
| ZXC | 17:49 | | | | 6 | | | | Wormwood Scrubs | North West London Young Athletes' League | 28 Mar 15 |
| ZXC | 22:00 | | | | 23 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |
| ZXC | 24:31 | | | | 11 | | | | St Albans | Hertfordshire County Championships | 4 Jan 15 |
| ZXC | NT | | | | 33 | | | | Milton Keynes | Apex Sports Chiltern League | 10 Jan 15 |
| 2014 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:12.36 | | | | 7 | | | | Watford | Hertfordshire County Championships | 24 May 14 |
| 800 | 2:26.81 | | | | 4 | B | | | Horspath | Sweatshop Southern Athletics League Division 2 North | 12 Jul 14 |
| 1500 | 4:32.0 | | | | 5 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 1500 | 4:33.6 | | | | 2 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 15 Jun 14 |
| 1500 | 4:39.20 | i | | | 2 | | | | Lee Valley | Hertfordshire Championships | 16 Mar 14 |
| 1500 | 4:40.4 | | | | 6 | A | | | Ipswich | Eastern Young Athletes' League Plate Final | 7 Sep 14 |
| 1500 | 4:41.5 | | | | 4 | A | | | Luton | Eastern Young Athletes' League | 11 May 14 |
| 1500 | 4:41.9 | | | | 4 | A | | | Watford | Eastern Young Athletes' League | 3 Aug 14 |
| 1500 | 4:41.92 | | | | 8 | | | | Stevenage | Hertfordshire County AAA Open (Inc Veterans' Championships) | 5 May 14 |
| 1500 | 4:45.0 | | | | 3 | A | | | Grays | Eastern Young Athletes' League | 13 Apr 14 |
| 1500 | 4:47.7 | | | | 4 | A | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 2 North | 2 Aug 14 |
| 1500 | 4:48.5 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 10 Aug 14 |
| 1500 | 4:49.1 | | | | 4 | A | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| 1500 | 4:50.25 | | | | 4 | A | | | Horspath | Sweatshop Southern Athletics League Division 2 North | 12 Jul 14 |
| 3000 | 10:13.1 | | | | 13 | | | | Portsmouth | Southern Counties U17 Inter County Match | 20 Jul 14 |
| 3000 | 10:39.0 | | | | 5 | | | | Hemel Hempstead | Dacorum & Tring AC Open Pentathlon inc. Hertfordshire 3000m Championships | 6 Jul 14 |
| 100HU17M | 21.4 | | | | 2 | A | | | Ipswich | Eastern Young Athletes' League Plate Final | 7 Sep 14 |
| 100HU17M | 21.6 | | | | 5 | A | | | Grays | Eastern Young Athletes' League | 13 Apr 14 |
| 100HU17M | 21.7 | | | | 2 | A | | | Watford | Eastern Young Athletes' League | 3 Aug 14 |
| 100HU17M | 22.8 | | | | 3 | A | | | Luton | Eastern Young Athletes' League | 11 May 14 |
| LJ | 4.19 | | | | 1 | B | | | Watford | Eastern Young Athletes' League | 3 Aug 14 |
| HT5K | 8.99 | | | | 3 | A | | | Luton | Eastern Young Athletes' League | 11 May 14 |
| 4.5KXC | 18:26 | | | | 112 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| 4.5KXC | 19:21 | | | | 234 | | | | Birmingham | CAU Inter County Championships | 8 Mar 14 |
| 5KNAD | 18:24 | | | 18:25 | 2 | | | 2 | St Albans | St Albans 5K | 8 Jun 14 |
| parkrun | 18:15 | | | | 18 | | | | St Albans | St Albans parkrun # 137 | 23 Aug 14 |
| parkrun | 18:17 | | | | 10 | | | 1 | St Albans | St Albans parkrun # 149 | 15 Nov 14 |
| parkrun | 18:20 | | | | 11 | | | 1 | St Albans | St Albans parkrun # 133 | 26 Jul 14 |
| parkrun | 18:20 | | | | 7 | | | 1 | St Albans | St Albans parkrun # 140 | 13 Sep 14 |
| parkrun | 18:28 | | | | 11 | | | 1 | St Albans | St Albans parkrun # 146 | 25 Oct 14 |
| parkrun | 19:15 | | | | 9 | | | 1 | St Albans | St Albans parkrun # 155 | 27 Dec 14 |
| parkrun | 19:28 | | | | 6 | | | | Gladstone | Gladstone parkrun # 88 | 15 Feb 14 |
| parkrun | 19:43 | | | | 11 | | | | St Albans | St Albans parkrun # 116 | 29 Mar 14 |
| 5M | 30:52 | | | 30:57 | 21 | | | | Hatfield | Hatfield 5 | 30 Nov 14 |
| 5MNAD | 31:14 | | | 31:16 | 7 | | | | Berkhamsted | Berkhamsted Fun Run | 2 Mar 14 |
| ZXC | 14:01 | | | | 29 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 14:24 | | | | 8 | | | | Hendon | North West London Young Athletes' League | 1 Feb 14 |
| ZXC | 15:42 | | | | 8 | | | | Wormwood Scrubs | North West London Young Athletes' League | 1 Mar 14 |
| ZXC | 16:21 | | | | 71 | | | | Oxford | SEAA Masters' & Inter Counties Championships | 13 Dec 14 |
| ZXC | 16:49 | | | | 34 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXC | 18:20 | | | | 11 | | | | Watford | Hertfordshire County Championships | 5 Jan 14 |
| ZXC | 20:19 | | | | 7 | | | | Horsenden Hill | North West London Young Athletes' League | 27 Sep 14 |
| ZXC | 21:36 | | | | 23 | | | | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| ZXC | 22:38 | | | | 31 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 24:26 | | | | 9 | | | | Trent Park | North West London Young Athletes' League | 29 Nov 14 |
| ZXC | 25:49 | | | | 26 | | | | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| 2013 U15 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:47.0 | | | | 2 | A | | | Braintree | Eastern Young Athletes' League | 21 Jul 13 |
| 1500 | 4:48.3 | | | | 5 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 19 May 13 |
| 1500 | 4:50.1 | | | | 6 | A | | | Cambridge | Eastern Young Athletes' League Plate Final | 8 Sep 13 |
| 1500 | 4:56.2 | | | | 4 | A | | | Cambridge | Eastern Young Athletes' League | 4 Aug 13 |
| parkrun | 18:37 | | | | 12 | | | | St Albans | St Albans parkrun # 83 | 10 Aug 13 |
| parkrun | 18:43 | | | | 9 | | | 1 | St Albans | St Albans parkrun # 91 | 5 Oct 13 |
| parkrun | 19:00 | | | | 11 | | | 1 | St Albans | St Albans parkrun # 87 | 7 Sep 13 |
| parkrun | 19:14 | | | | 15 | | | | St Albans | St Albans parkrun # 80 | 20 Jul 13 |
| parkrun | 19:17 | | | | 21 | | | 1 | St Albans | St Albans parkrun # 72 | 25 May 13 |
| parkrun | 19:19 | | | | 13 | | | 1 | St Albans | St Albans parkrun # 74 | 8 Jun 13 |
| parkrun | 19:22 | | | | 27 | | | | St Albans | St Albans parkrun # 64 | 30 Mar 13 |
| parkrun | 19:23 | | | | 8 | | | 1 | Gladstone | Gladstone parkrun # 54 | 29 Jun 13 |
| parkrun | 19:25 | | | | 16 | | | | St Albans | St Albans parkrun # 65 | 6 Apr 13 |
| parkrun | 19:37 | | | | 18 | | | 1 | St Albans | St Albans parkrun # 75 | 15 Jun 13 |
| parkrun | 19:46 | | | | 46 | | | 1 | Cardiff | Cardiff parkrun # 299 | 2 Nov 13 |
| parkrun | 19:51 | | | | 19 | | | 1 | St Albans | St Albans parkrun # 79 | 13 Jul 13 |
| parkrun | 19:51 | | | | 17 | | | | St Albans | St Albans parkrun # 102 | 21 Dec 13 |
| parkrun | 20:00 | | | | 10 | | | 1 | St Albans | St Albans parkrun # 56 | 2 Feb 13 |
| parkrun | 20:01 | | | | 15 | | | 1 | St Albans | St Albans parkrun # 59 | 23 Feb 13 |
| parkrun | 20:02 | | | | 22 | | | | St Albans | St Albans parkrun # 68 | 27 Apr 13 |
| parkrun | 20:03 | | | | 14 | | | 1 | St Albans | St Albans parkrun # 60 | 2 Mar 13 |
| parkrun | 20:04 | | | | 18 | | | 1 | St Albans | St Albans parkrun # 61 | 9 Mar 13 |
| parkrun | 20:17 | | | | 14 | | | 1 | St Albans | St Albans parkrun # 58 | 16 Feb 13 |
| parkrun | 20:18 | | | | 9 | | | 1 | Wycombe Rye | Wycombe Rye parkrun # 41 | 1 Jun 13 |
| parkrun | 20:23 | | | | 14 | | | | St Albans | St Albans parkrun # 62 | 16 Mar 13 |
| parkrun | 20:58 | | | | 10 | | | 1 | St Albans | St Albans parkrun # 55 | 26 Jan 13 |
| parkrun | NT | | | | 15 | | | 1 | St Albans | St Albans parkrun # 94 | 26 Oct 13 |
| ZXC | 13:37 | | | | 8 | | | | Horsenden Hill | North West London Young Athletes' League | 28 Sep 13 |
| ZXC | 14:35 | | | | 7 | | | | Ruislip | North West London Young Athletes' League | 23 Nov 13 |
| ZXC | 16:26 | | | | 18 | | | | Oxford | Apex Sports Chiltern League | 9 Nov 13 |
| ZXC | 16:44 | | | | 39 | | | | Milton Keynes | Apex Sports Chiltern League | 7 Dec 13 |
| ZXC | 18:18 | | | | 41 | | | | Wing | Apex Sports Chiltern League | 9 Feb 13 |
| ZXC | 18:59 | | | | 47 | | | | Luton | Apex Sports Chiltern League | 12 Jan 13 |
| ZXC | 19:34 | | | | 18 | | | | Watford | Apex Sports Chiltern League | 19 Oct 13 |
| ZXC | 21:02 | | | | 17 | | | | Broxbourne | Hertfordshire County Championships | 6 Jan 13 |
| 2012 U15 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 19:38 | | | | 10 | | | 1 | St Albans | St Albans parkrun # 48 | 8 Dec 12 |
| parkrun | 19:53 | | | | 13 | | | 1 | St Albans | St Albans parkrun # 40 | 13 Oct 12 |
| parkrun | 19:55 | | | | 21 | | | 1 | St Albans | St Albans parkrun # 49 | 15 Dec 12 |
| parkrun | 20:05 | | | | 10 | | | | St Albans | St Albans parkrun # 42 | 27 Oct 12 |
| parkrun | 20:56 | | | | 25 | | | 1 | St Albans | St Albans parkrun # 12 | 31 Mar 12 |
| parkrun | 21:02 | | | | 43 | | | | St Albans | St Albans parkrun # 36 | 15 Sep 12 |
| parkrun | 21:05 | | | | 18 | | | 1 | St Albans | St Albans parkrun # 18 | 12 May 12 |
| parkrun | 21:08 | | | | 32 | | | | St Albans | St Albans parkrun # 38 | 29 Sep 12 |
| parkrun | 21:39 | | | | 25 | | | | St Albans | St Albans parkrun # 20 | 26 May 12 |
| parkrun | 21:47 | | | | 18 | | | 1 | St Albans | St Albans parkrun # 16 | 28 Apr 12 |
| parkrun | 21:55 | | | | 25 | | | 1 | St Albans | St Albans parkrun # 11 | 24 Mar 12 |
| parkrun | 22:05 | | | | 13 | | | 1 | St Albans | St Albans parkrun # 15 | 21 Apr 12 |
| parkrun | 22:05 | | | | 39 | | | 1 | St Albans | St Albans parkrun # 43 | 3 Nov 12 |
| parkrun | 22:06 | | | | 22 | | | | St Albans | St Albans parkrun # 30 | 4 Aug 12 |
| parkrun | 22:18 | | | | 17 | | | 1 | St Albans | St Albans parkrun # 5 | 11 Feb 12 |
| parkrun | 22:21 | | | | 30 | | | | St Albans | St Albans parkrun # 6 | 18 Feb 12 |
| parkrun | 22:27 | | | | 26 | | | | St Albans | St Albans parkrun # 19 | 19 May 12 |
| parkrun | 22:43 | | | | 28 | | | 1 | St Albans | St Albans parkrun # 14 | 14 Apr 12 |
| parkrun | 22:50 | | | | 63 | | | | Black Park | Black Park parkrun # 152 | 2 Jun 12 |
| parkrun | 23:07 | | | | 49 | | | | St Albans | St Albans parkrun # 32 | 18 Aug 12 |
| parkrun | 23:58 | | | | 21 | | | 1 | St Albans | St Albans parkrun # 4 | 4 Feb 12 |
| parkrun | 24:00 | | | | 21 | | | 1 | Gladstone | Gladstone parkrun # 1 | 30 Jun 12 |
| parkrun | 24:04 | | | | 31 | | | 1 | St Albans | St Albans parkrun # 10 | 17 Mar 12 |
| parkrun | 24:09 | | | | 40 | | | | St Albans | St Albans parkrun # 27 | 14 Jul 12 |
| parkrun | 25:13 | | | | 41 | | | | St Albans | St Albans parkrun # 7 | 25 Feb 12 |
| ZXC | 14:08 | | | | 41 | | | | Shuttleworth | Apex Sports Chiltern League | 10 Nov 12 |
| ZXC | 14:40 | | | | 34 | | | | Slough | Apex Sports Chiltern League | 1 Dec 12 |
| ZXC | 18:03 | | | | 60 | | | | Oxford | Apex Sports Chiltern League | 20 Oct 12 |