| 2024 U17 Colchester H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 13.6 | | | | 3 | A | | | Braintree | Eastern Young Athletes League | 5 May 24 |
| 300 | 41.6 | | | | 1 | A | | | Cambridge | Eastern Young Athletes League | 2 Jun 24 |
| 800 | 2:02.93 | | | | 4 | A | | | Tooting | BMC Regional Races | 24 Jul 24 |
| 800 | 2:04.99 | i | | | 3 | 4 | | | Lee Valley | Lee Valley Middle Distance Open | 14 Feb 24 |
| 800 | 2:05.27 | | | | 5 | 5 | | | Watford | Watford Harriers Open Graded Meetings | 4 Sep 24 |
| 800 | 2:05.74 | | | | 2 | | | | Watford | BMC Gold Standard Races | 15 May 24 |
| 800 | 2:09.4 | | | | 1 | | | | Horspath | SEAA U15/U17 Inter County Championships | 8 Sep 24 |
| 800 | 2:10.3 | | | | 1 | A | | | Braintree | Eastern Young Athletes League | 5 May 24 |
| 1500 | 4:12.19 | | | | 10 | 4 | | | Watford | Watford Harriers Open Graded Meetings | 1 May 24 |
| 1500 | 4:13.01 | | | | 1 | | | | Banská Bystrica, SVK | European U18 Championships | 21 Jul 24 |
| 1500 | 4:13.71 | | | | 3 | A | | | Loughborough | BMC Grand Prix - World Athletics Challenger | 22 Jun 24 |
| 1500 | 4:13.77 | | | | 4 | A | | | Watford | BMC Grand Prix - World Athletics Challenger | 8 Jun 24 |
| 1500 | 4:16.07 | | | | 6 | A | | | Sportcity | BMC Grand Prix - World Athletics Challenger | 25 May 24 |
| 1500 | 4:21.53 | i+ | | | 5m | | | | Boston MA, USA | New Balance Indoor Grand Prix - World Athletics Indoor Tour Gold | 4 Feb 24 |
| 1500 | 4:22.61 | | | | 2 | h2 | | | Banská Bystrica, SVK | European U18 Championships | 18 Jul 24 |
| Mile | 4:42.85 | i | | | 5 | | | | Boston MA, USA | New Balance Indoor Grand Prix - World Athletics Indoor Tour Gold | 4 Feb 24 |
| SP3K | 5.20 | | | | 3 | B | | | Cambridge | Eastern Young Athletes League | 2 Jun 24 |
| JT500 | 13.76 | | | | 3 | B | | | Cambridge | Eastern Young Athletes League | 2 Jun 24 |
| 2KXC | NT | | | | 1 | | | 1 | Hadleigh | North Essex & South Suffolk League | 18 Feb 24 |
| 1.6ML | 8:10 | | | | 1 | L3 | | 1 | Colchester | Essex & Suffolk County Relay Championships | 7 Apr 24 |
| 2.6K | 8:23 | | | | 2 | | | | London | TCS Mini London Marathon | 20 Apr 24 |
| parkrun | 16:39 | | | | 4 | | 1 | 1 | Colchester Castle | Colchester Castle parkrun # 500 | 30 Mar 24 |
| parkrun | 16:48 | | | | 2 | | 1 | 1 | Markshall Estate | Markshall Estate parkrun # 113 | 16 Mar 24 |
| 5.2KXC | 20:52 | | | | 1 | | | | Basildon | Essex County Championships | 6 Jan 24 |
| 2023 U17 Colchester H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:05.91 | | | | 3 | 2 | | | Watford | Watford Harriers Open Graded Meetings | 6 Sep 23 |
| 800 | 2:10.6 | | | | 1 | D | | | Elham | BMC Regional Races | 24 May 23 |
| 1500 | 4:16.37 | | | | 3 | | | | Port-of-Spain, TTO | Commonwealth Youth Games | 8 Aug 23 |
| 1500 | 4:17.34 | | | | 2 | | | | Chelmsford | England Athletics U20/U23 Open Championships | 18 Jun 23 |
| 1500 | 4:17.51 | | | | 2 | A | | | Birmingham Uni | BMC Gold Standard Races | 7 Jun 23 |
| 1500 | 4:22.54 | | | | 1 | | | | Grangemouth | SIAB International | 15 Jul 23 |
| 1500 | 4:22.69 | | | | 6 | 11 | | | Watford | Watford Harriers Open Graded Meetings | 3 May 23 |
| 1500 | 4:23.47 | | | | 1 | | | | Birmingham | ESAA - English Schools Championships | 1 Jul 23 |
| 1500 | 4:27.42 | | | | 2 | h1 | | | Chelmsford | England Athletics U20/U23 Open Championships | 17 Jun 23 |
| 1500 | 4:28.21 | | | | 1 | | | | Grays | Essex County Championships | 13 May 23 |
| 1500 | 4:32.16 | | | | 2 | h1 | | | Birmingham | ESAA - English Schools Championships | 30 Jun 23 |
| 1500 | 4:32.79 | | | | 1 | | | | Grays | Essex County Schools Championship | 10 Jun 23 |
| 1500 | 4:45.80 | | | | 5 | h2 | | | Port-of-Spain, TTO | Commonwealth Youth Games | 7 Aug 23 |
| 3000 | 9:33.6 | | | | 1 | A | | | Watford | Southern Athletics League Division 3 North | 20 May 23 |
| 3000 | 9:37.43 | | | | 2 | | | | Oxford | BMC PB Classic | 3 Jun 23 |
| 1.25MXC | NT | | | | 1 | | | 1 | Colchester | North Essex & South Suffolk League | 10 Dec 23 |
| 1.6ML | 8:11 | | | | 1 | L3 | | 1 | Colchester | Essex & Suffolk County Relay Championships | 16 Apr 23 |
| 2.6K | 8:26 | | | | 1 | | | | London | TCS Mini London Marathon | 22 Apr 23 |
| 3.8KXC | 15:01 | | | | 1 | | | | Writtle | Essex County Schools' Championships | 21 Jan 23 |
| 3.9KXC | 12:55 | | | | 30 | | | | Nottingham | ESAA English Schools Championships | 18 Mar 23 |
| 4KXC | 14:34 | | | | 1 | | | | Basildon | Essex County Championships | 7 Jan 23 |
| 4KXC | 16:33 | | | | 3 | | | | Bolesworth Castle | ECCA Saucony English National Cross Country Championships | 25 Feb 23 |
| 4.5KXC | 15:05 | | | | 1 | | | | Beckenham Place | South of England Championships | 28 Jan 23 |
| parkrun | 17:10 | | | | 1 | | 1 | 1 | Markshall Estate | Markshall Estate parkrun # 69 | 8 Apr 23 |
| parkrun | 17:50 | | | | 1 | | 1 | 1 | Colchester Castle | Colchester Castle parkrun # 451 | 25 Mar 23 |
| parkrun | 17:58 | | | | 2 | | 1 | 1 | Highwoods | Highwoods parkrun # 168 | 16 Sep 23 |
| 6KXC | 24:28 | | | | 13 | | 1 | | Writtle | Essex League | 4 Nov 23 |
| 2022 U15 Colchester H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 44.9 | | | | 3 | A | | | Ipswich | Eastern Young Athletes League | 1 May 22 |
| 800 | 2:17.2 | | | | 1 | A | | | Ipswich | Eastern Young Athletes League | 1 May 22 |
| 800 | 2:22.5 | | | | P | 1 | | | Brentwood | Essex Schools Combined Events Trials | 25 May 22 |
| 1500 | 4:29.17 | | | | 2 | | | | Sportcity | ESAA - English Schools Championships | 9 Jul 22 |
| 1500 | 4:35.27 | | | | 1 | | | | Chelmsford | Essex County Schools Championships | 11 Jun 22 |
| 1500 | 4:35.85 | | | | 1 | | | | Chelmsford | Essex County Championships | 14 May 22 |
| 1500 | 4:39.59 | | | | 2 | h1 | | | Sportcity | ESAA - English Schools Championships | 8 Jul 22 |
| 1500 | 4:40.3 | | | | 1 | A | | | Norwich | Eastern Young Athletes League | 5 Jun 22 |
| 1500 | 4:42.07 | | | | 1 | | | | Bedford | England Athletics Under 15 & Under 17 Championships | 28 Aug 22 |
| 1500 | 4:53.19 | | | | 4 | h1 | | | Bedford | England Athletics Under 15 & Under 17 Championships | 27 Aug 22 |
| 3000 | 9:55.16 | | | | 1 | | | | Chelmsford | Essex County Championships | 15 May 22 |
| 75HU15W | 14.6 | | | | P | 4 | | | Brentwood | Essex Schools Combined Events Trials | 25 May 22 |
| HJ | 1.35 | | | | P | | | | Brentwood | Essex Schools Combined Events Trials | 25 May 22 |
| HJ | 1.35 | | | | 1 | B | | | Norwich | Eastern Young Athletes League | 5 Jun 22 |
| LJ | 4.47 | | | | P | | | | Brentwood | Essex Schools Combined Events Trials | 25 May 22 |
| LJ | 4.15 | | | | 3 | A | | | Ipswich | Eastern Young Athletes League | 1 May 22 |
| LJ | 3.99 | | | | 4 | A | | | Norwich | Eastern Young Athletes League | 5 Jun 22 |
| SP3K | 5.44 | | | | P | | | | Brentwood | Essex Schools Combined Events Trials | 25 May 22 |
| PenU15W | 2337 | | | | 7 | | | | Brentwood | Essex Schools Combined Events Trials | 25 May 22 |
| 1.5MXC | NT | | | | 1 | | | 1 | Great Bentley | North Essex & South Suffolk League | 6 Nov 22 |
| 1.5MXC | NT | | | | 1 | | | 1 | Halstead | North Essex & South Suffolk League | 27 Nov 22 |
| 2.53KXC | 8:47 | | | | 2 | | | | Leeds | ESAA English Schools Cup Final | 3 Dec 22 |
| 2.6K | 8:42 | | | | 6 | | 7 | 7 | London | TCS Mini London Marathon | 1 Oct 22 |
| 2.6KL | 8:33 | | | | 1 | L1 | 1 | 1 | Colchester | Essex County Relay Championships | 10 Apr 22 |
| 3KXC | 11:07 | | | | 4 | | | | Pembrey Country Park | SIAB Schools International | 26 Mar 22 |
| 3.19KXC | 12:35 | | | | 8 | | | | Tonbridge | ESAA English Schools Championships | 19 Mar 22 |
| 3.3KXC | NT | | | | 1 | | | | Writtle | Essex County Schools' Championships | 15 Jan 22 |
| 4KXC | 15:30 | | | | 10 | | 1 | | Writtle | Essex League | 19 Feb 22 |
| 4KXC | 17:18 | | | | 11 | | | | Parliament Hill | ECCA Saucony English National Championships | 26 Feb 22 |
| 4.2KXC | 16:06 | | | | 7 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 22 |
| parkrun | 17:34 | | | | 3 | | 1 | 1 | Markshall Estate | Markshall Estate parkrun # 12 | 12 Feb 22 |
| parkrun | 18:24 | | | | 1 | | 1 | 1 | Highwoods | Highwoods parkrun # 85 | 5 Feb 22 |
| 2021 U15 Colchester H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:20.4 | | | | 1 | A | | | Colchester | Eastern Young Athletes League | 12 Sep 21 |
| 800 | 2:20.7 | | | | 8 | 5 | | | Norwich | Athletics Norfolk Weekend Series | 5 Jun 21 |
| 1500 | 4:45.3 | | | | 2 | h2 | | | Kingston | South of England U17/U15/U13 Championships | 21 Aug 21 |
| 1500 | 4:47.2 | | | | 1 | A | | | Norwich | Eastern Young Athletes League | 4 Jul 21 |
| 1500 | 4:52.10 | | | | 2 | 2 | | | Chelmsford | Essex County Schools Championships | 12 Jun 21 |
| 1500 | 4:54.16 | | | | 1 | | | | Chelmsford | Essex County Championships | 31 Jul 21 |
| 1500 | DNS | | | | - | | | | Kingston | South of England U17/U15/U13 Championships | 21 Aug 21 |
| Mile | 5:14.34 | | | | 1 | 8 | | | Chelmsford | MilesofMiles | 6 Aug 21 |
| 3000 | 10:33.50 | | | | 1 | | | | Chelmsford | Essex County Championships | 1 Aug 21 |
| LJ | 3.89 | | | | 3 | B | | | Norwich | Eastern Young Athletes League | 4 Jul 21 |
| LJ | 3.87 | | | | 6 | A | | | Colchester | Eastern Young Athletes League | 12 Sep 21 |
| 2.6K | 8:48 | | | | 8 | | | | London | Virgin Money London Mini Marathon | 3 Oct 21 |
| 4KXC | 14:51 | | | | 1 | | | | Cambridge | Eastern Counties Championships | 20 Nov 21 |
| 4KXC | 14:57 | | | | 1 | | | | Writtle College | Essex County U13 / U15 / Veterans' Championships | 4 Dec 21 |
| 4KXC | 15:22 | | | | 1 | | | | Great Notley Park | Essex League | 18 Dec 21 |
| 4KXC | 15:28 | | | | 7 | | | | Croydon | South of England Masters' & Inter Counties Championships | 11 Dec 21 |
| ZXC | NT | | | | 1 | | | | Hockley | Essex League | 25 Sep 21 |
| 2020 U13 Colchester H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:26.8 | | | | 5 | 12 | | | Norwich | Norfolk Night of 800m | 18 Sep 20 |
| 800 | 2:30.08 | | | | 1 | 1 | | | Dagenham | Be Fit Today Track Academy Open | 23 Aug 20 |
| 1500 | 5:00.3 | | | | 5 | 6 | | | Norwich | Norfolk Open | 26 Sep 20 |
| Mile | 5:21.81 | | | | 4 | 3 | | | Dagenham | Be Fit Today Track Academy Open | 31 Oct 20 |
| 1MXC | 5:37 | c | | | 1 | | | | Chelmsford | Miles of Miles | 9 Aug 20 |
| 2.8KL | 10:21 | | | | 7 | L1 | 1 | 1 | Colchester | Colchester Harriers Junior Relays | 15 Mar 20 |
| 3KXC | 12:04 | | | | 1 | Y7 | | | Upminster | Essex Schools' Year 7 & 8 Championships | 5 Feb 20 |
| 3.4KXC | 16:28 | | | | 161 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 7 Mar 20 |
| 4KXC | NT | | | | 2 | | | 1 | Chelmsford | North Essex & South Suffolk League | 12 Jan 20 |
| parkrun | 19:57 | | | | 22 | | 1 | 1 | Colchester Castle | Colchester Castle parkrun # 357 | 18 Jan 20 |
| parkrun | 19:59 | | | | 10 | | 1 | 1 | Colchester Castle | Colchester Castle parkrun # 359 | 1 Feb 20 |
| parkrun | 21:15 | | | | 25 | | 2 | 1 | Colchester Castle | Colchester Castle parkrun # 355 | 4 Jan 20 |
| 2019 U13 Colchester H |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 600 | 1:50.93 | | | | 3 | | | | Birmingham | ISA National Championships | 19 Jun 19 |
| 1500 | 5:06.2 | | | | 1 | A | | | Cambridge | Eastern Young Athletes' League | 7 Jul 19 |
| 1500 | 5:12.7 | | | | 2 | A | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| 1500 | 5:23.2 | | | | 1 | ns | | | Ipswich | Eastern Young Athletes' League | 5 May 19 |
| HJ | 1.20 | | | | 4 | ns | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| LJ | 3.67 | | | | 3 | B | | | Cambridge | Eastern Young Athletes' League | 7 Jul 19 |
| LJ | 3.28 | | | | 5 | B | | | Chelmsford | Eastern Young Athletes' League | 2 Jun 19 |
| LJ | 3.24 | | | | 1 | ns | | | Ipswich | Eastern Young Athletes' League | 5 May 19 |
| 1.1MXC | 6:35 | | | | 5 | L3 | 1 | 1 | Ipswich | Ipswich JAFFA Ekiden | 14 Jul 19 |
| 2KXC | 7:22 | | | | 1 | | | | Rugby | National ISA Championships | 30 Mar 19 |
| 3KXC | 12:02 | | | | 1 | | | | Horseheath | Essex League | 26 Oct 19 |
| 3KXC | 12:08 | | | | 9 | | | | Oxford | South of England Masters' & Inter Counties Championships | 7 Dec 19 |
| 3KXC | 13:21 | | | | 2 | | | | Writtle College | Essex County U13 / U15 / Veterans' Championships | 30 Nov 19 |