| 2018 U17 Dacorum & Tring/Shaftesbury Barnet |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:06.2 | | | | 1 | A | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| 1500 | 4:08.00 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 9 Jun 18 |
| 1500 | 4:08.94 | | | | 3 | A | | | Bedford | UK Youth Development U17/U20 League Final | 9 Sep 18 |
| 1500 | 4:15.9 | | | | 1 | | | | Stevenage | Hertfordshire County Championships - Day 1 | 7 May 18 |
| 3000 | 8:47.71 | | | | 1 | ns | | | Reading | UK Youth Development U17/U20 League Division South Premier | 29 Apr 18 |
| 3000 | 9:12.4 | | | | 1 | A | | | Bury St Edmunds | Hibbard, Bemax & Peterhouse Trophy Meeting | 8 Sep 18 |
| 3000 | 9:15.00 | | | | 1 | A | | | Bromley | UK Youth Development U17/U20 League Division South Premier | 27 May 18 |
| 3000 | 9:18.3 | | | | 1 | A | | | Eton | UK Youth Development U17/U20 League Division South Premier | 1 Jul 18 |
| 1500SC | 4:21.31 | | | | 1 | | | | Birmingham | New Balance ESAA English Schools' Championships | 14 Jul 18 |
| 1500SC | 4:21.70 | | | | 1 | | | | Grangemouth | SIAB International | 21 Jul 18 |
| 1500SC | 4:23.26 | | | | 1 | A | | | Lee Valley | Southern U17 8 Counties Match | 8 Jul 18 |
| 1500SC | 4:25.11 | | | | 1 | | | | Loughborough | UK School Games | 31 Aug 18 |
| 1500SC | 4:27.82 | | | | 1 | A | | | Bedford | UK Youth Development U17/U20 League Final | 9 Sep 18 |
| 1500SC | 4:31.14 | | | | 1 | | | | Bedford | England Athletics U15 / U17 Championships | 25 Aug 18 |
| 1500SC | 4:31.73 | | | | 1 | A | | | Bromley | UK Youth Development U17/U20 League Division South Premier | 27 May 18 |
| 3KXCL | 8:59 | | | | 4 | L3 | | | Mansfield | ECCA Saucony English National Relay Championships | 3 Nov 18 |
| 3KXCL | 9:56 | | | | 1 | L2 | | 1 | Wormwood Scrubs | South of England AA Relay Championships | 20 Oct 18 |
| 3.88KL | 11:49 | | | | 1 | L3 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 18 |
| 5KXC | 18:16 | | | | 1 | | | | St. Albans | Hertfordshire County Schools' Championships | 3 Feb 18 |
| parkrun | 18:28 | | | | 1 | | | 1 | Congleton | Congleton parkrun # 279 | 31 Mar 18 |
| 5.2KXC | 18:11 | | | | 13 | | | | Leeds | New Balance English Schools' Championships | 17 Mar 18 |
| 5.6KXC | 19:41 | | | | 3 | | | | Milton Keynes | Results Base Chiltern League | 10 Feb 18 |
| 6KXC | 19:10 | | | | 2 | | | 2 | Watford | Hertfordshire County Championships | 7 Jan 18 |
| 6KXC | 20:27 | | | | 14 | | | | Parliament Hill | ECCA Saucony English National Championships | 24 Feb 18 |
| 6.1KXC | 20:41 | | | | 2 | | | | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| 6.7KXC | 21:22 | | | | 60 | | | | Liverpool | British Athletics Cross Challenge (inc European Trials, Liverpool & District & Mid Lancs Leagues) | 24 Nov 18 |
| 2017 U17 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:01.36 | | | | 1 | | | | Watford | Hertfordshire County Championships | 14 May 17 |
| 1500 | 4:10.16 | | | | 1 | 18 | | | Watford | Watford Open Graded Meeting | 26 Jul 17 |
| 1500 | 4:11.8 | | | | 3 | A | | | Hemel Hempstead | Sweatshop Southern Athletics League Division 2E | 21 May 17 |
| 1500 | 4:12.5 | | | | 1 | A | | | Lee Valley | Eastern Young Athletes' League | 13 Aug 17 |
| 1500 | 4:12.94 | | | | 2 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 10 Jun 17 |
| 1500 | 4:16.79 | | | | 1 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 1 May 17 |
| 1500 | 4:17.85 | | | | 15 | 13 | | | Watford | Watford Open Graded Meeting | 23 Aug 17 |
| 1500 | 4:19.3 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 17 Sep 17 |
| 1500 | 4:21.7 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events - selected events only | 4 May 17 |
| 3000 | 8:55.32 | | | | 13 | | | | Birmingham | ESAA English Schools' Championships | 8 Jul 17 |
| 3000 | 8:57.07 | | | | 16 | 3 | | | Watford | Watford Open Graded Meeting | 19 Apr 17 |
| 3000 | 8:59.57 | | | | 2 | A | | | Reading | UK Youth Development U17/U20 League Division South Premier 1 | 25 Jun 17 |
| 3000 | 9:00.03 | | | | 17 | 2 | | | Watford | Watford Open Graded Meeting | 5 Apr 17 |
| 3000 | 9:02.55 | | | | 9 | B | | | Milton Keynes | BMC PB Classic | 3 Jun 17 |
| 3000 | 9:08.99 | | | | 4 | A | | | Birmingham | UK Youth Development U17/U20 League National Final | 3 Sep 17 |
| 3000 | 9:12.1 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| 100HU17M | 20.3 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events - selected events only | 4 May 17 |
| 1500SC | 4:42.0 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 17 Sep 17 |
| LJ | 4.45 | | | | 3 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 17 Sep 17 |
| 3KXCL | 10:44 | | | | 1 | L3 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 17 |
| 4KXC | 13:02 | | | | 1 | | | | Keysoe | Chiltern League | 14 Jan 17 |
| 4.5KXC | 14:23 | | | | 1 | | | | Nottingham | ECCA Saucony English National Championships | 25 Feb 17 |
| 4.5KXC | 14:45 | | | | 3 | | | | Parliament Hill | South of England AA Championships | 28 Jan 17 |
| 4.5KXC | 15:53 | | | | 6 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 11 Mar 17 |
| 4.5KXC | 16:32 | | | | 1 | | | | Hertford Heath | Hertfordshire County Champsionships | 8 Jan 17 |
| 4.7KXC | 14:16 | | | | 1 | | | | Greenford | North West London Young Athletes' League | 30 Sep 17 |
| 3M | 15:10 | | | | 5 | REG | | | London | Virgin London Mini Marathon | 23 Apr 17 |
| 5KXC | 15:18 | | | | 10 | | | | Oxford | South of England Masters' & Inter Counties Championships | 9 Dec 17 |
| 5.4KXC | 18:14 | | | | 1 | | | | Luton | Results Base Chiltern League | 2 Dec 17 |
| 5.8KXC | 21:05 | | | | 2 | | | | St. Albans | Hertfordshire County Schools' Championships | 4 Feb 17 |
| 5.85KXC | 18:36 | | | | 1 | | | | Oxford | Results Base Chiltern League | 14 Oct 17 |
| 5.9KXC | 19:20 | | | | 16 | | | 6 | Milton Keynes | Chiltern League Inc. British Athletics Cross Challenge & RAF v Oxford University | 11 Nov 17 |
| 6KXC | 18:50 | | | | 13 | | | | Norwich | English Schools' Championships | 18 Mar 17 |
| 2016 U15 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:08.69 | | | | 2 | 17 | | | Watford | Watford Open Graded Meeting | 13 Jul 16 |
| 800 | 2:12.85 | | | | 3 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 800 | 2:14.03 | | | | 1 | h2 | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 1500 | 4:20.42 | | | | 8 | 12 | | | Watford | Watford Open Graded Meeting | 29 Jun 16 |
| 1500 | 4:21.31 | | | | 12 | D | | | Milton Keynes | BMC PB Classic | 4 Jun 16 |
| 1500 | 4:21.37 | | | | 3 | 14 | | | Watford | Watford Open Graded Meeting | 1 Jun 16 |
| 1500 | 4:23.01 | | | | 14 | 15 | | | Watford | Watford Open Graded Meeting | 27 Jul 16 |
| 1500 | 4:24.1 | | | | 2 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 11 Jun 16 |
| 1500 | 4:24.6 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jul 16 |
| 1500 | 4:29.64 | | | | 1 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 2 May 16 |
| 1500 | 4:29.74 | | | | 3 | 7 | | | Watford | Watford Open Graded Meeting | 6 Apr 16 |
| 1500 | 4:30.4 | | | | 1 | A | | | Ipswich | Eastern Young Athletes' League | 17 Apr 16 |
| 1500 | 4:36.1 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring, Barnet, St Albans Club Championships | 11 Sep 16 |
| 1500 | 4:43.6 | | | | 3 | A | | | Hemel Hempstead | Eastern Young Athletes' League Plate Final | 4 Sep 16 |
| 3000 | 9:32.5 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 26 Jun 16 |
| TJ | 9.52 | | | | 2 | | | | Hemel Hempstead | Dacorum & Tring, Barnet, St Albans Club Championships | 11 Sep 16 |
| 4KXC | 12:21 | | | | 2 | | | | Perivale | North West London Young Athletes' League | 1 Oct 16 |
| 4KXC | 12:25 | | | | 1 | | | | Kingsbury | North West London Young Athletes' League | 29 Oct 16 |
| 4KXC | 13:38 | | | | 2 | | | | Oxford | South of England Masters' and Inter Counties Championships | 10 Dec 16 |
| 4.2KXC | 15:16 | | | | 1 | | | | Trent Park | North West London Young Athletes' League | 26 Nov 16 |
| 4.2KXC | 15:35 | | | | 11 | | | | Nottingham | English Schools' Championships | 5 Mar 16 |
| 4.4KXC | 12:42 | | | | 2 | | | | Oxford | Chiltern League | 15 Oct 16 |
| 4.5KXC | 13:55 | | | | 1 | | | | Luton | Chiltern League | 3 Dec 16 |
| 4.5KXC | 16:59 | | | | 49 | | | | Birmingham | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 16 |
| 4.5KXC | 21:04 | | | | 8 | | | | Stevenage | Hertfordshire County Championships | 9 Jan 16 |
| 5K | 17:36 | | | | 6 | | | 1 | Waddesdon | Waddesdon Manor Hill 5K | 20 Jul 16 |
| ZXC | 15:15 | | | | 1 | | | | St Albans | Hertfordshire County Schools' Championships | 6 Feb 16 |
| 2015 U15 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:22.93 | | | | 4 | h2 | | | Watford | Hertfordshire County Championships | 17 May 15 |
| 1500 | 4:36.2 | | | | 2 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 12 Jul 15 |
| 1500 | 4:38.0 | | | | 5 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| 1500 | 4:40.8 | | | | 4 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| 1500 | 4:41.1 | | | | 4 | A | | | Watford | Eastern Young Athletes' League | 10 May 15 |
| 1500 | 4:41.1 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 14 Jun 15 |
| 1500 | 4:41.14 | | | | 3 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| 1500 | 4:43.8 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 13 Sep 15 |
| 1500 | 4:47.7 | | | | 3 | A | | | Cambridge | Eastern Young Athletes' League | 19 Apr 15 |
| 1500 | 4:50.3 | | | | 5 | A | | | Grays | Eastern Young Athletes' League Plate Final | 6 Sep 15 |
| 3000 | 9:49.2 | | | | 4 | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 19 Jul 15 |
| 2KXCL | 6:59 | | | | 5 | L2 | | | Wormwood Scrubs | South of England Relay Championships | 17 Oct 15 |
| 3KXC | 12:45 | | | | 54 | | | | Birmingham | CAU Inter County Championships (Inc World Trials & British Athletics Cross Challenge) | 7 Mar 15 |
| 3.6KXC | 13:12 | | | | 134 | | | | Blackburn | English Schools' Championships | 14 Mar 15 |
| 4KXC | 12:34 | | | | 9 | | | | Shuttleworth | South of England Masters' Championships (Inc South of England Inter Counties Championships) | 12 Dec 15 |
| 4KXC | 12:53 | | | | 3 | | | | Perivale | North West London Young Athletes' League | 26 Sep 15 |
| 4.2KXC | 15:48 | | | | 2 | | | | Trent Park | North West London Young Athletes' League | 28 Nov 15 |
| 4.4KXC | 15:18 | | | | 4 | | | | Bedford | English Schools Cup Final | 5 Dec 15 |
| 3M | 16:30 | | | | 12 | | | | London | Virgin London Mini Marathon | 26 Apr 15 |
| ZXC | 9:31 | | | | 9 | | | | Milton Keynes | Apex Sports Chiltern League (inc British Athletics Cross Challenge) | 7 Feb 15 |
| ZXC | 9:49 | | | | 1 | | | | Wormwood Scrubs | North West London Young Athletes' League | 28 Mar 15 |
| ZXC | 10:22 | | | | 1 | | | | St Albans | Hertfordshire County Championships | 4 Jan 15 |
| ZXC | 15:01 | | | | 3 | | | | St Albans | Hertfordshire Schools' County Championships | 31 Jan 15 |
| ZXC | 15:33 | | | | 16 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |
| ZXC | NT | | | | 4 | | | | Milton Keynes | Apex Sports Chiltern League | 10 Jan 15 |
| 2014 U13 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:28.5 | | | | 2 | A | | | Hemel Hempstead | Hertfordshire U13 Challenge | 11 Jun 14 |
| 800 | 2:29.56 | | | | 6 | A | | | Kingston | Southern Counties U13 Inter County Match | 27 Jul 14 |
| 800 | 2:31.6 | | | | 6 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 800 | 2:32.75 | | | | 2 | | | | Stevenage | Hertfordshire County AAA Open (Inc Veterans' Championships) | 5 May 14 |
| 1500 | 4:54.47 | | | | 2 | | | | Watford | Hertfordshire County Championships | 24 May 14 |
| 1500 | 4:59.6 | | | | 2 | A | | | Ipswich | Eastern Young Athletes' League Plate Final | 7 Sep 14 |
| 1500 | 5:00.5 | | | | 2 | A | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| 1500 | 5:08.8 | | | | 1 | A | | | Watford | Eastern Young Athletes' League | 3 Aug 14 |
| 1500 | 5:09.0 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 10 Aug 14 |
| 1500 | 5:09.7 | | | | 2 | A | | | Grays | Eastern Young Athletes' League | 13 Apr 14 |
| 3KXC | 13:14 | | | | 78 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| ZXC | 9:13 | | | | 2 | | | | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| ZXC | 9:47 | | | | 23 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXC | 10:13 | | | | 1 | | | | Horsenden Hill | North West London Young Athletes' League | 27 Sep 14 |
| ZXC | 10:50 | | | | 34 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 11:36 | | | | 3 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 11:51 | | | | 2 | | | | Trent Park | North West London Young Athletes' League | 29 Nov 14 |
| ZXC | 13:30 | | | | 2 | | | | Alexandra Palace | North West London Young Athletes' League | 22 Nov 14 |
| 2013 U13 Dacorum & Tring |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| ZXC | 5:49 | | | | 4 | | | | St. Albans | Hertfordshire Schools' Championships | 2 Feb 13 |
| ZXC | 10:06 | | | | 10 | | | | Milton Keynes | Apex Sports Chiltern League | 7 Dec 13 |
| ZXC | 11:00 | | | | 7 | | | | Ruislip | North West London Young Athletes' League | 23 Nov 13 |