| 2017 U20 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:20.9 | | | | 4 | A | | | Gillingham | Sweatshop Southern Athletics League Division 2E | 15 Apr 17 |
| 1500 | 4:38.1 | | | | 3 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 1 May 17 |
| 1500 | 4:38.5 | | | | 4 | A | | | Gillingham | Sweatshop Southern Athletics League Division 2E | 15 Apr 17 |
| Mile | 4:56.70 | | | | 7 | 6 | | | Watford | Watford Open Graded Meeting | 5 Apr 17 |
| 5.6KXC | 20:28 | | | | 15 | | | | Milton Keynes | Chiltern League | 11 Feb 17 |
| 6KXC | 23:46 | | | | 157 | | | | Parliament Hill | South of England AA Championships | 28 Jan 17 |
| 6KXC | 24:28 | | | | 10 | | | | Hertford Heath | Hertfordshire County Champsionships | 8 Jan 17 |
| 6KXC | 24:33 | | | | 235 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 11 Mar 17 |
| 6KXC | 25:16 | | | | 239 | | | | Nottingham | ECCA Saucony English National Championships | 25 Feb 17 |
| 6.1KXC | 23:30 | | | | 20 | | | | Keysoe | Chiltern League | 14 Jan 17 |
| 6.8KXC | 28:45 | | | | 14 | | | | St. Albans | Hertfordshire County Schools' Championships | 4 Feb 17 |
| 2016 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:07.26 | | | | 1 | 16 | | | Watford | Watford Open Graded Meeting | 13 Jul 16 |
| 800 | 2:12.47 | | | | 4 | A | | | Croydon | Sweatshop Southern Athletics League Division 2E | 9 Jul 16 |
| 800 | 2:16.2 | | | | 6 | A | | | Cambridge | Eastern Young Athletes' League | 5 Jun 16 |
| 800 | 2:22.9 | | | | 3 | A | | | Cambridge | Sweatshop Southern Athletics League Division 2E | 21 May 16 |
| 800 | 2:27.7 | | | | 4 | B | | | Welwyn | Sweatshop Southern Athletics League Division 2E | 18 Jun 16 |
| 800 | 2:28.2 | | | | 3 | A | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 2E | 20 Aug 16 |
| 1500 | 4:21.26 | | | | 2 | A | | | Peterborough | Hibbard, Bemax & Peterhouse Trophy Meeting | 10 Sep 16 |
| 1500 | 4:22.60 | | | | 4 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 2 May 16 |
| 1500 | 4:22.8 | | | | 2 | A | | | Welwyn | Sweatshop Southern Athletics League Division 2E | 18 Jun 16 |
| 1500 | 4:25.8 | | | | 5 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 11 Jun 16 |
| 1500 | 4:26.4 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring, Barnet, St Albans Club Championships | 11 Sep 16 |
| 1500 | 4:26.64 | | | | 12 | 14 | | | Watford | Watford Open Graded Meeting | 1 Jun 16 |
| 1500 | 4:28.00 | i | | | 1 | | | | Lee Valley | Hertfordshire County Championships | 20 Mar 16 |
| 1500 | 4:28.0 | | | | 2 | A | | | Cambridge | Eastern Young Athletes' League | 5 Jun 16 |
| 1500 | 4:28.12 | | | | 7 | 8 | | | Watford | Watford Open Graded Meeting | 6 Apr 16 |
| 1500 | 4:28.2 | | | | 2 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jul 16 |
| 1500 | 4:29.5 | | | | 3 | A | | | Cambridge | Sweatshop Southern Athletics League Division 2E | 21 May 16 |
| 1500 | 4:29.6 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes' League Plate Final | 4 Sep 16 |
| 1500 | 4:30.4 | | | | 4 | A | | | Ipswich | Eastern Young Athletes' League | 17 Apr 16 |
| 1500 | 4:32.08 | | | | 4 | A | | | Croydon | Sweatshop Southern Athletics League Division 2E | 9 Jul 16 |
| 1500 | 4:32.58 | | | | 3 | A | | | Woodford | Eastern Young Athletes' League | 8 May 16 |
| 1500 | 4:41.6 | | | | 3 | A | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 2E | 20 Aug 16 |
| DT1.5K | 13.18 | | | | 6 | A | | | Hemel Hempstead | Eastern Young Athletes' League Plate Final | 4 Sep 16 |
| DT1.5K | 10.36 | | | | 2 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jul 16 |
| JT700 | 10.21 | | | | 4 | A | | | Ipswich | Eastern Young Athletes' League | 17 Apr 16 |
| 5KXC | 18:33 | | | | 89 | | | | Oxford | South of England Masters' and Inter Counties Championships | 10 Dec 16 |
| parkrun | 16:52 | | | | 1 | | | 1 | Ellenbrook Fields | Ellenbrook Fields parkrun # 2 | 28 May 16 |
| parkrun | 17:06 | | | | 3 | | | 1 | St Albans | St Albans parkrun # 229 | 14 May 16 |
| parkrun | 17:19 | | | | 3 | | | 1 | St Albans | St Albans parkrun # 220 | 12 Mar 16 |
| parkrun | 17:47 | | | | 10 | | | 1 | Cardiff | Cardiff parkrun # 430 | 26 Mar 16 |
| parkrun | 17:56 | | | | 6 | | | | St Albans | St Albans parkrun # 249 | 1 Oct 16 |
| 5.4KXC | 21:22 | | | | 21 | | | | Luton | Chiltern League | 3 Dec 16 |
| 5.85KXC | 21:07 | | | | 17 | | | | Oxford | Chiltern League | 15 Oct 16 |
| 6KXC | 23:53 | | | | 20 | | | | Luton | Results Base Chiltern League | 16 Jan 16 |
| 6KXC | 24:10 | | | | 13 | | | | Stevenage | Hertfordshire County Championships | 9 Jan 16 |
| 5M | 29:21 | | | 29:27 | 28 | | | | Hatfield | Hatfield 5 | 27 Nov 16 |
| 5M | 29:54 | | | 29:54 | 5 | | | 1 | Berkhamsted | Berkhamsted 5 | 6 Mar 16 |
| ZXC | 22:51 | | | | 17 | | | | St Albans | Hertfordshire County Schools' Championships | 6 Feb 16 |
| 2015 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:23.0 | | | | 1 | A | | | St. Ives | Sweatshop Southern Athletics League Division 3NE | 20 Jun 15 |
| 1500 | 4:25.5 | | | | 4 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| 1500 | 4:27.9 | | | | 3 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 12 Jul 15 |
| 1500 | 4:43.2 | | | | 1 | B | | | Watford | Eastern Young Athletes' League | 10 May 15 |
| 3000 | 10:04.07 | | | | 3 | B | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 3NE | 31 May 15 |
| 3000 | 10:27.8 | | | | 7 | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 19 Jul 15 |
| 3KXCL | 11:46 | | | | 11 | L3 | | | Wormwood Scrubs | South of England Relay Championships | 17 Oct 15 |
| parkrun | 17:16 | | | | 2 | | | 1 | St Albans | St Albans parkrun # 200 | 31 Oct 15 |
| parkrun | 17:23 | | | | 3 | | | 1 | St Albans | St Albans parkrun # 186 | 25 Jul 15 |
| parkrun | 17:27 | | | | 3 | | | 1 | Gladstone | Gladstone parkrun # 160 | 27 Jun 15 |
| parkrun | 17:42 | | | | 3 | | | 1 | St Albans | St Albans parkrun # 190 | 22 Aug 15 |
| parkrun | 17:52 | | | | 4 | | | 1 | St Albans | St Albans parkrun # 208 | 26 Dec 15 |
| parkrun | 18:08 | | | | 5 | | | 1 | St Albans | St Albans parkrun # 164 | 21 Feb 15 |
| parkrun | 18:53 | | | | 1 | | | 1 | Gadebridge | Gadebridge parkrun # 1 | 2 May 15 |
| parkrun | 20:20 | | | | 2 | | | 1 | Gadebridge | Gadebridge parkrun # 29 | 21 Nov 15 |
| parkrun | 23:08 | | | | 79 | | | | St Albans | St Albans parkrun # 161 | 31 Jan 15 |
| 5.6KXC | 24:09 | | | | 5 | | | | Trent Park | North West London Young Athletes' League | 28 Nov 15 |
| 5.82KXC | 22:48 | | | | 85 | | | 60 | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| 6KXC | 24:18 | | | | 24 | | | | Culham | Results Base Chiltern League | 5 Dec 15 |
| 5M | 29:42 | | | 29:45 | 15 | | | | Hatfield | Hatfield 5 | 29 Nov 15 |
| 5M | 29:55 | | | 29:56 | 6 | | | 1 | Berkhamsted | Berkhamsted Fun Run | 1 Mar 15 |
| ZXC | 18:02 | | | | 12 | | | | St Albans | Hertfordshire County Championships | 4 Jan 15 |
| 2014 U15 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:38.5 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| 1500 | 4:39.2 | | | | 3 | A | | | Luton | Eastern Young Athletes' League | 11 May 14 |
| 1500 | 4:39.5 | | | | 1 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 15 Jun 14 |
| 1500 | 4:42.5 | | | | 6 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 1500 | 4:43.01 | i | | | 1 | | | | Lee Valley | Hertfordshire Championships | 16 Mar 14 |
| 1500 | 4:51.4 | | | | 1 | A | | | Grays | Eastern Young Athletes' League | 13 Apr 14 |
| 3000 | 10:47.6 | | | | 3 | | | | Hemel Hempstead | Dacorum & Tring AC Open Pentathlon inc. Hertfordshire 3000m Championships | 6 Jul 14 |
| JT600 | 12.39 | | | | 4 | A | | | Grays | Eastern Young Athletes' League | 13 Apr 14 |
| 4.5KXC | 19:01 | | | | 153 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| 5KNAD | 18:29 | | | 18:30 | 3 | | | 3 | St Albans | St Albans 5K | 8 Jun 14 |
| parkrun | 17:27 | | | | 3 | | | 1 | St Albans | St Albans parkrun # 133 | 26 Jul 14 |
| parkrun | 17:48 | | | | 10 | | | 1 | St Albans | St Albans parkrun # 137 | 23 Aug 14 |
| parkrun | 17:57 | | | | 5 | | | 1 | St Albans | St Albans parkrun # 121 | 3 May 14 |
| parkrun | 18:00 | | | | 2 | | | 1 | St Albans | St Albans parkrun # 119 | 19 Apr 14 |
| parkrun | 18:01 | | | | 8 | | | 1 | St Albans | St Albans parkrun # 149 | 15 Nov 14 |
| parkrun | 18:06 | | | | 4 | | | 1 | St Albans | St Albans parkrun # 155 | 27 Dec 14 |
| parkrun | 18:17 | | | | 8 | | | 1 | St Albans | St Albans parkrun # 146 | 25 Oct 14 |
| parkrun | 19:30 | | | | 5 | | | 1 | Panshanger | Panshanger parkrun # 1 | 11 Oct 14 |
| parkrun | 19:42 | | | | 7 | | | | St Albans | St Albans parkrun # 113 | 8 Mar 14 |
| parkrun | 19:50 | | | | 13 | | | | St Albans | St Albans parkrun # 116 | 29 Mar 14 |
| parkrun | 20:05 | | | | 8 | | | | Gladstone | Gladstone parkrun # 88 | 15 Feb 14 |
| 5MNAD | 31:28 | | | 31:29 | 9 | | | | Berkhamsted | Berkhamsted Fun Run | 2 Mar 14 |
| ZXC | 14:18 | | | | 36 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 14:37 | | | | 31 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 14:46 | | | | 11 | | | | Hendon | North West London Young Athletes' League | 1 Feb 14 |
| ZXC | 15:16 | | | | 13 | | | | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| ZXC | 16:00 | | | | 10 | | | | Wormwood Scrubs | North West London Young Athletes' League | 1 Mar 14 |
| ZXC | 17:23 | | | | 7 | | | | Trent Park | North West London Young Athletes' League | 29 Nov 14 |
| ZXC | 17:33 | | | | 43 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXC | 18:22 | | | | 9 | | | | Alexandra Palace | North West London Young Athletes' League | 22 Nov 14 |
| ZXC | 19:06 | | | | 17 | | | | Watford | Hertfordshire County Championships | 5 Jan 14 |
| 2013 U15 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 5:01.6 | | | | 1 | B | | | Cambridge | Eastern Young Athletes' League Plate Final | 8 Sep 13 |
| 1500 | 5:03.3 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 15 Sep 13 |
| 1500 | 5:10.7 | | | | 4 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 19 May 13 |
| 1500 | 5:34.1 | | | | 4 | A | | | Grays | Eastern Young Athletes' League | 14 Apr 13 |
| parkrun | 19:03 | | | | 10 | | | 1 | St Albans | St Albans parkrun # 102 | 21 Dec 13 |
| parkrun | 19:54 | | | | 23 | | | | St Albans | St Albans parkrun # 75 | 15 Jun 13 |
| parkrun | 20:03 | | | | 31 | | | | St Albans | St Albans parkrun # 80 | 20 Jul 13 |
| parkrun | 20:26 | | | | 13 | | | | Gladstone | Gladstone parkrun # 54 | 29 Jun 13 |
| parkrun | 20:29 | | | | 32 | | | | St Albans | St Albans parkrun # 68 | 27 Apr 13 |
| parkrun | 20:54 | | | | 21 | | | | St Albans | St Albans parkrun # 62 | 16 Mar 13 |
| parkrun | 21:20 | | | | 26 | | | | St Albans | St Albans parkrun # 61 | 9 Mar 13 |
| parkrun | 21:29 | | | | 39 | | | | St Albans | St Albans parkrun # 59 | 23 Feb 13 |
| parkrun | 21:30 | | | | 49 | | | | St Albans | St Albans parkrun # 72 | 25 May 13 |
| parkrun | 21:37 | | | | 31 | | | | St Albans | St Albans parkrun # 60 | 2 Mar 13 |
| parkrun | 22:00 | | | | 50 | | | | St Albans | St Albans parkrun # 65 | 6 Apr 13 |
| parkrun | 22:23 | | | | 18 | | | | St Albans | St Albans parkrun # 55 | 26 Jan 13 |
| parkrun | NT | | | | 20 | | | | St Albans | St Albans parkrun # 94 | 26 Oct 13 |
| ZXC | 12:16 | | | | 38 | | | | Wing | Apex Sports Chiltern League | 9 Feb 13 |
| ZXC | 12:47 | | | | 44 | | | | Luton | Apex Sports Chiltern League | 12 Jan 13 |
| ZXC | 14:02 | | | | 14 | | | | Horsenden Hill | North West London Young Athletes' League | 28 Sep 13 |
| ZXC | 14:36 | | | | 8 | | | | Ruislip | North West London Young Athletes' League | 23 Nov 13 |
| ZXC | 15:13 | | | | 24 | | | | Broxbourne | Hertfordshire County Championships | 6 Jan 13 |
| ZXC | 17:08 | | | | 33 | | | | Oxford | Apex Sports Chiltern League | 9 Nov 13 |
| ZXC | 17:08 | | | | 45 | | | | Milton Keynes | Apex Sports Chiltern League | 7 Dec 13 |
| ZXC | 20:08 | | | | 29 | | | | Watford | Apex Sports Chiltern League | 19 Oct 13 |
| 2012 U13 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 5:32.2 | | | | 4 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 27 May 12 |
| parkrun | 21:41 | | | | 40 | | | | St Albans | St Albans parkrun # 49 | 15 Dec 12 |
| parkrun | 22:07 | | | | 45 | | | | St Albans | St Albans parkrun # 46 | 24 Nov 12 |
| parkrun | 22:11 | | | | 31 | | | | St Albans | St Albans parkrun # 20 | 26 May 12 |
| parkrun | 22:31 | | | | 29 | | | | St Albans | St Albans parkrun # 19 | 19 May 12 |
| parkrun | 22:36 | | | | 49 | | | | St Albans | St Albans parkrun # 43 | 3 Nov 12 |
| parkrun | 22:42 | | | | 34 | | | | St Albans | St Albans parkrun # 42 | 27 Oct 12 |
| parkrun | 22:53 | | | | 44 | | | 1 | St Albans | St Albans parkrun # 50 | 22 Dec 12 |
| parkrun | 23:24 | | | | 30 | | | | St Albans | St Albans parkrun # 18 | 12 May 12 |
| parkrun | 23:30 | | | | 26 | | | 1 | St Albans | St Albans parkrun # 22 | 9 Jun 12 |
| parkrun | 23:39 | | | | 38 | | | | St Albans | St Albans parkrun # 3 | 28 Jan 12 |
| parkrun | 23:53 | | | | 38 | | | | St Albans | St Albans parkrun # 17 | 5 May 12 |
| parkrun | 23:59 | | | | 97 | | | | Black Park | Black Park parkrun # 152 | 2 Jun 12 |
| parkrun | 24:23 | | | | 31 | | | | St Albans | St Albans parkrun # 15 | 21 Apr 12 |
| parkrun | 24:23 | | | | 95 | | | | St Albans | St Albans parkrun # 36 | 15 Sep 12 |
| parkrun | 24:26 | | | | 47 | | | | St Albans | St Albans parkrun # 2 | 21 Jan 12 |
| parkrun | 24:27 | | | | 23 | | | | Gladstone | Gladstone parkrun # 1 | 30 Jun 12 |
| parkrun | 24:53 | | | | 40 | | | | St Albans | St Albans parkrun # 16 | 28 Apr 12 |
| parkrun | 25:23 | | | | 57 | | | 1 | St Albans | St Albans parkrun # 1 | 14 Jan 12 |
| parkrun | 25:26 | | | | 31 | | | | St Albans | St Albans parkrun # 4 | 4 Feb 12 |
| parkrun | 25:36 | | | | 60 | | | | St Albans | St Albans parkrun # 12 | 31 Mar 12 |
| parkrun | 25:57 | | | | 47 | | | | St Albans | St Albans parkrun # 7 | 25 Feb 12 |
| parkrun | 26:20 | | | | 52 | | | 1 | St Albans | St Albans parkrun # 9 | 10 Mar 12 |
| parkrun | 26:49 | | | | 33 | | | | St Albans | St Albans parkrun # 5 | 11 Feb 12 |
| parkrun | 27:05 | | | | 51 | | | | St Albans | St Albans parkrun # 10 | 17 Mar 12 |
| parkrun | 27:54 | | | | 75 | | | | St Albans | St Albans parkrun # 14 | 14 Apr 12 |
| parkrun | 28:01 | | | | 76 | | | | St Albans | St Albans parkrun # 6 | 18 Feb 12 |
| ZXC | 10:58 | | | | 50 | | | | Shuttleworth | Apex Sports Chiltern League | 10 Nov 12 |
| ZXC | 11:07 | | | | 48 | | | | Slough | Apex Sports Chiltern League | 1 Dec 12 |
| ZXC | 19:55 | | | | 76 | | | | Oxford | Apex Sports Chiltern League | 20 Oct 12 |
| 2011 U13 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5K | 27:25 | | | | 142 | | | 3 | Hyde Park | Brooks Serpentine Last Friday 5K | 30 Dec 11 |
| 5KNAD | 24:28 | | | | 59 | | | 4 | Abbots Langley | Abbots Langley Tough 5K | 2 Oct 11 |