| 2020 U15 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 2.8KXC | 10:45 | | | | 15 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 2.91KXC | 10:43 | | | | 6 | | | | Newbury | Berkshire County Schools' Championships | 18 Jan 20 |
| 3KXC | 13:42 | | | | 38 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 3.4KXC | 15:25 | | | | 50 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 7 Mar 20 |
| 3.7KXC | 16:47 | | | | 39 | | | | Wollaton Park | ECCA Saucony English National Championships | 22 Feb 20 |
| 5K | 20:09 | c | | | 30 | | 7 | 3 | Eton | Dorney Lake Run Series | 10 Oct 20 |
| 5K | 21:04 | c | | | 10 | | 5 | 1 | Windsor | Dorney Lake Race Series | 25 Oct 20 |
| parkrun | 20:56 | | | | 22 | | 3 | 1 | Woodley | Woodley parkrun # 387 | 14 Mar 20 |
| ZXC | 14:41 | | | | 57 | | | | Writtle | South East Schools' Inter Counties | 1 Feb 20 |
| 2019 U13 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 11.15 | | 2.0 | | 1 | h2 | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 75 | 11.18 | | 0.7 | | 3 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 75 | 11.25 | | 0.3 | | 2 | 1 | | | Bracknell | Bracknell AC Young Athletes Open | 30 Mar 19 |
| 75 | 11.58 | | -1.0 | | 4 | 2 | | | Reading | Berkshire County Championships | 12 May 19 |
| 100 | 14.53 | w | 2.4 | | 1 | ns2 | | | Finsbury Park | Middlesex Young Athletes League | 25 May 19 |
| 100 | 14.63 | w | 2.1 | | 5 | A | | | Parliament Hill | Middlesex Young Athletes League | 23 Jun 19 |
| 100 | 15.4 | | | | 1 | 3 | | | Watford | Watford Minors Open Series | 7 Apr 19 |
| 600 | 1:50.66 | | | | 2 | 1 | | | Reading | Berkshire County Championships | 12 May 19 |
| 800 | 2:31.30 | | | | 4 | 4 | | | Watford | Watford Open Graded Meeting | 7 Aug 19 |
| 800 | 2:34.22 | | | | 2 | 1 | | | Watford | Watford Open Graded Meeting | 15 May 19 |
| 800 | 2:34.25 | | | | 3 | 1 | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 800 | 2:34.94 | | | | 3 | 2 | | | Wormwood Scrubs | TVH Open Graded Series | 3 Jul 19 |
| 800 | 2:36.24 | | | | 3 | ns1 | | | Kingston | Derek Crookes Southern U13 Inter County Match | 27 Jul 19 |
| 800 | 2:36.4 | | | | 3 | 3 | | | Southampton | Southampton Graded Open | 24 Jul 19 |
| 800 | 2:36.81 | | | | 1 | B | | | Finsbury Park | Middlesex Young Athletes League | 25 May 19 |
| 800 | 2:40.9 | | | | 2 | | | | Watford | Watford Minors Open Series | 7 Apr 19 |
| 1000 | 3:17.18 | | | | 3 | | | | Bracknell | Berkshire AA U13 County Championships inc. Berkshire Steeplechase Championships | 10 Jul 19 |
| 1000 | 3:18.7 | | | | 3 | | | | Reading | Berkshire Schools U13 County Championships | 2 Jul 19 |
| 1000 | 3:22.32 | | | | 4 | | | | Bracknell | Bracknell AC Young Athletes Open | 30 Mar 19 |
| 1500 | 5:05.4 | | | | 6 | 3 | | | Cheltenham | Cheltenham Midsummer Open Meeting | 17 Jul 19 |
| 1500 | 5:09.29 | | | | 9 | 2 | | | Watford | Watford Open Graded Meeting | 26 Jun 19 |
| 1500 | 5:09.62 | | | | 12 | 3 | | | Watford | Watford Open Graded Meeting | 21 Aug 19 |
| 1500 | 5:13.43 | | | | 1 | A | | | Parliament Hill | Middlesex Young Athletes League | 23 Jun 19 |
| 1500 | 5:14.39 | | | | 4 | I | | | Milton Keynes | BMC PB Classic | 1 Jun 19 |
| 1500 | 5:14.50 | | | | 4 | 2 | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| 1500 | 5:21.35 | | | | 7 | 3 | | | Abingdon | Radley AC Charles Kear Memorial Open | 24 Mar 19 |
| 1500 | 5:27.3 | | | | 1 | A | | | Perivale | Middlesex Young Athletes League | 27 Apr 19 |
| LJ | 3.49 | | | | 9 | B | | | Bracknell | Bracknell AC Young Athletes Open | 30 Mar 19 |
| LJ | 3.48 | | | | 15 | | | | Reading | Berkshire County Championships | 12 May 19 |
| LJ | 3.42 | | | | 6 | A | | | Parliament Hill | Middlesex Young Athletes League | 23 Jun 19 |
| LJ | 3.36 | | | | 7 | | | | Abingdon | Radley AC Charles Kear Memorial Open | 24 Mar 19 |
| LJ | 3.21 | | | | 3 | A | | | Perivale | Middlesex Young Athletes League | 27 Apr 19 |
| SP2.72K | 4.97 | | | | 11 | | | | Reading | Berkshire County Championships | 12 May 19 |
| SP2.72K | 4.52 | | | | 4 | | | | Watford | Watford Minors Open Series | 7 Apr 19 |
| 1M | 5:51 | | | | 31 | | 2 | 1 | Ealing | Ealing Summer Mile | 19 Jul 19 |
| 1M | 5:52 | | | | 12 | | 1 | 1 | Ealing | Ealing Mile | 27 Sep 19 |
| 2KXC | 7:37 | | | | 5 | | | | Wormwood Scrubs | North West London Young Athletes' League | 2 Mar 19 |
| 2KXC | 7:51 | | | | 1 | | | | Hampstead Heath | North West London Young Athletes' League | 16 Feb 19 |
| 2KXCL | 8:11 | | | | 16 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 2.28KXC | 8:53 | | | | 6 | | | | Newbury | Berkshire County Schools' Championships | 19 Jan 19 |
| 2.9KXC | 11:25 | | | | 11 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni v RAF) | 9 Nov 19 |
| 2.9KXC | 11:41 | | | | 22 | | | | Shottover Hill | Chiltern League | 12 Oct 19 |
| 2.9KXC | 12:23 | | | | 7 | | | | Alexandra Palace | Start Fitness Metropolitan League | 9 Feb 19 |
| 3KXC | 9:53 | | | | 2 | | | | Greenford | North West London Young Athletes' League | 28 Sep 19 |
| 3KXC | 11:39 | | | | 3 | | | | Woodley | Berkshire County Championships | 15 Dec 19 |
| 3KXC | 12:11 | | | | 5 | | | | Trent Park | North West London Young Athletes' League | 23 Nov 19 |
| 3KXC | 12:32 | | | | 153 | | | | Leeds | ECCA Saucony English National Championships | 23 Feb 19 |
| 3KXC | 12:38 | | | | 2 | | | | Kingsbury | North West London Young Athletes' League | 26 Oct 19 |
| 3KXC | 13:35 | | | | 67 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| 3KXC | 13:39 | | | | 10 | | | | Wormwood Scrubs | Start Fitness Metropolitan League | 12 Jan 19 |
| 5KMT | 21:11 | | | 21:12 | 6 | | 1 | 1 | Hampton | Nice Work Bushy Park Summer 5K / 10K | 9 Jun 19 |
| parkrun | 20:22 | | | | 17 | | 3 | 1 | Woodley | Woodley parkrun # 362 | 14 Sep 19 |
| parkrun | 20:55 | | | | 30 | | | 1 | Woodley | Woodley parkrun # 351 | 22 Jun 19 |
| parkrun | 21:44 | | | | 20 | | 3 | 1 | Dinton Pastures | Dinton Pastures parkrun # 36 | 9 Mar 19 |
| parkrun | 22:17 | | | | 41 | | 1 | 1 | Northala Fields | Northala Fields parkrun # 266 | 13 Jul 19 |
| 2018 U13 Cookham |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 12.14 | | -2.0 | | 3 | 4 | | | Eton | Berkshire County Championships | 13 May 18 |
| 100 | 15.52 | | 1.1 | | 3 | ns2 | | | Parliament Hill | Middlesex Young Athletes League | 21 Apr 18 |
| 200 | 34.22 | | 1.7 | | 5 | ns2 | | | Hendon | Middlesex Young Athletes League | 22 Jul 18 |
| 600 | 2:00.97 | | | | 5 | 1 | | | Eton | Berkshire County Championships | 13 May 18 |
| 800 | 2:48.31 | | | | 2 | ns | | | Perivale | Middlesex Young Athletes League | 26 May 18 |
| 800 | 2:49.66 | | | | 2 | B | | | Hendon | Middlesex Young Athletes League | 22 Jul 18 |
| 1000 | 3:46.1 | | | | 6 | | | | Bracknell | Berkshire U13 Championships | 11 Jul 18 |
| 1500 | 5:34.29 | | | | 2 | B | | | Finsbury Park | Middlesex Young Athletes League | 17 Jun 18 |
| 1500 | 5:35.71 | | | | 8 | 1 | | | Watford | Watford Open Graded Meeting | 25 Jul 18 |
| 1500 | 5:36.92 | | | | 1 | ns | | | Parliament Hill | Middlesex Young Athletes League | 21 Apr 18 |
| LJ | 3.29 | | | | 4 | B | | | Eton | Berkshire County Championships | 13 May 18 |
| LJ | 3.04 | | | | 3 | B | | | Perivale | Middlesex Young Athletes League | 26 May 18 |
| LJ | 2.91 | | | | 5 | B | | | Hendon | Middlesex Young Athletes League | 22 Jul 18 |
| SP2.72K | 4.39 | | | | 21 | | | | Eton | Berkshire County Championships | 13 May 18 |
| DT0.75K | 8.18 | | | | 3 | B | | | Finsbury Park | Middlesex Young Athletes League | 17 Jun 18 |
| 2KXC | 7:12 | | | | 6 | | | | Greenford | North West London Young Athletes' League | 29 Sep 18 |
| 2KXCL | 8:11 | | | | 7 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 20 Oct 18 |
| 2.2KXC | 9:14 | | | | 4 | | | | Kingsbury | North West London Young Athletes' League | 27 Oct 18 |
| 2.45KXC | 11:32 | | | | 9 | | | | Trent Park | North West London Young Athletes' League | 24 Nov 18 |
| 3KXC | 11:03 | | | | 13 | | | | Pangbourne | Berkshire County Championships | 16 Dec 18 |
| 3.1KXC | 15:17 | | | | 8 | | | | Uxbridge | Start Fitness Metropolitan League | 1 Dec 18 |
| 3.2KXC | 13:39 | | | | 10 | | | | Welwyn Garden City | Start Fitness Metropolitan League | 10 Nov 18 |
| parkrun | 23:37 | | | | 40 | | | 1 | Dinton Pastures | Dinton Pastures parkrun # 9 | 8 Sep 18 |