| 2016 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| HJ | 1.42 | | | | 3 | | | | Little Marlow | Wycombe Phoenix Harriers Junior Club Championships | 17 Apr 16 |
| HJ | 1.35 | | | | 4 | B | | | Perivale | UK Youth Development U13/U15 League Division South Central 1 | 23 Apr 16 |
| HT4K | 16.39 | | | | 1 | | | | Little Marlow | Wycombe Phoenix Harriers Junior Club Championships | 17 Apr 16 |
| HT4K | 11.63 | | | | 5 | A | | | Bedford | UK Youth Development U13/U15 League Division South Central 1 | 21 May 16 |
| HT4K | 10.46 | | | | 3 | B | | | Perivale | UK Youth Development U13/U15 League Division South Central 1 | 23 Apr 16 |
| JT600 | 33.90 | | | | 3 | A | | | Little Marlow | UK Youth Development U13/U15 League Division South Central 1 | 19 Jun 16 |
| JT600 | 32.15 | | | | 4 | | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 15 May 16 |
| JT600 | 32.05 | | | | 3 | A | | | Hemel Hempstead | UK Youth Development U13/U15 League Division South Central 1 | 16 Jul 16 |
| JT600 | 30.88 | | | | 2 | A | | | Perivale | UK Youth Development U13/U15 League Division South Central 1 | 23 Apr 16 |
| JT600 | 29.06 | | | | 3 | A | | | Bedford | UK Youth Development U13/U15 League Division South Central 1 | 21 May 16 |
| JT600 | 27.52 | | | | 1 | | | | Little Marlow | Wycombe Phoenix Harriers Junior Club Championships | 17 Apr 16 |
| 2015 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 48.54 | | | | 3 | | | | Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 19 Apr 15 |
| 800 | 2:33.4 | | | | 11 | | | | Milton Keynes | Buckinghamshire County Schools' Championships | 13 Jun 15 |
| 800 | 2:33.8 | | | | 4 | B | | | Ashford | UK Youth Development U13/U15 League Division South North/East 1 | 2 May 15 |
| 800 | 2:38.44 | | | | 9 | Bh3 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 23 May 15 |
| 1500 | 5:21.22 | | | | 4 | 1 | | | Watford | Watford Open Graded Meeting | 8 Apr 15 |
| HJ | 1.35 | | | | 6 | A | | | Brighton | UK Youth Development U13/U15 League Division South North/East 1 | 30 May 15 |
| HJ | 1.25 | | | | 2 | B | | | Ashford | UK Youth Development U13/U15 League Division South North/East 1 | 2 May 15 |
| HJ | 1.25 | | | | 5 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 24 May 15 |
| HJ | 1.25 | | | | 5 | B | | | Chelmsford | UK Youth Development U13/U15 League Division South North/East 1 | 18 Jul 15 |
| HJ | 1.21 | | | | 5 | | | | Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 19 Apr 15 |
| SP4K | 5.03 | | | | 6 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 23 May 15 |
| DT1.25K | 16.28 | | | | 4 | B | | | Chelmsford | UK Youth Development U13/U15 League Division South North/East 1 | 18 Jul 15 |
| DT1.25K | 15.84 | | | | 4 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 23 May 15 |
| HT4K | 12.18 | | | | 1 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 24 May 15 |
| HT4K | 11.71 | | | | 2 | B | | | Brighton | UK Youth Development U13/U15 League Division South North/East 1 | 30 May 15 |
| JT600 | 27.75 | | | | 4 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 24 May 15 |
| JT600 | 27.27 | | | | 3 | A | | | Ashford | UK Youth Development U13/U15 League Division South North/East 1 | 2 May 15 |
| JT600 | 26.28 | | | | 1 | | | | Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 19 Apr 15 |
| JT600 | 23.42 | | | | 3 | | | | Milton Keynes | Buckinghamshire County Schools' Championships | 13 Jun 15 |
| JT600 | 20.52 | | | | 2 | B | | | Chelmsford | UK Youth Development U13/U15 League Division South North/East 1 | 18 Jul 15 |
| JT600 | 18.34 | | | | 6 | A | | | Brighton | UK Youth Development U13/U15 League Division South North/East 1 | 30 May 15 |
| 2KXCL | 8:24 | | | | 27 | L2 | | | Wormwood Scrubs | South of England Relay Championships | 17 Oct 15 |
| 3KXC | 12:25 | | | | 171 | | | | Brighton | South of England AA Championships | 24 Jan 15 |
| 3KXC | 14:46 | | | | 238 | | | | Parliament Hill | ECCA Saucony English National Championships | 21 Feb 15 |
| 4.42KXC | 19:43 | | | | 100 | | | | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| ZXC | 11:07 | | | | 59 | | | | Milton Keynes | Apex Sports Chiltern League (inc British Athletics Cross Challenge) | 7 Feb 15 |
| ZXC | 12:53 | | | | 24 | | | | High Wycombe | Buckinghamshire County Championships | 3 Jan 15 |
| ZXC | 20:40 | | | | 34 | | | | High Wycombe | Buckinghamshire Schools' Championships | 4 Feb 15 |
| ZXC | NT | | | | 47 | | | | Milton Keynes | Apex Sports Chiltern League | 10 Jan 15 |
| 2014 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.1 | | | | 2 | ns2 | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| 800 | 2:34.58 | | | | 3 | | | | Uxbridge | Wycombe Phoenix Club Championships | 13 Apr 14 |
| 800 | 2:36.22 | | | | 7 | 5 | | | Watford | Watford Open Graded Meeting | 23 Apr 14 |
| 800 | 2:36.69 | | | | 2 | | | | Abingdon | Radley AC Open Graded Meeting | 30 Mar 14 |
| 800 | 2:41.49 | | | | 6 | 2 | | | Horspath | Buckinghamshire County Championships | 25 May 14 |
| 1500 | 5:16.45 | | | | 7 | | | | Horspath | Buckinghamshire County Championships | 24 May 14 |
| 1500 | 5:21.27 | | | | 12 | 2 | | | Watford | Watford Open Graded Meeting | 7 May 14 |
| HJ | 1.28 | | | | 1 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division Southern North 1 | 19 Jul 14 |
| HJ | 1.25 | | | | 3 | | | | Abingdon | Radley AC Open Graded Meeting | 30 Mar 14 |
| HJ | 1.20 | | | | 1 | B | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| HJ | 1.20 | | | | 3 | | | | Horspath | Buckinghamshire County Championships | 25 May 14 |
| HJ | 1.20 | | | | 1 | B | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| HJ | 1.20 | | | | 1 | B | | | Walthamstow | UK Youth Development U13/U15 League Division Southern North 1 | 22 Jun 14 |
| LJ | 3.84 | | | | 7 | | | | Horspath | Buckinghamshire County Championships | 24 May 14 |
| SP3.25K | 5.54 | | | | 4 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division Southern North 1 | 19 Jul 14 |
| DT1K | 16.43 | | | | 3 | | | | Wormwood Scrubs | West London Open Graded Meeting | 11 Jun 14 |
| DT1K | 14.34 | | | | 4 | | | | Horspath | Buckinghamshire County Championships | 24 May 14 |
| JT400 | 30.17 | | | | 1 | | | | Wormwood Scrubs | West London Open Graded Meeting | 11 Jun 14 |
| JT400 | 29.22 | | | | 2 | | | | Horspath | Buckinghamshire County Championships | 25 May 14 |
| JT400 | 27.97 | | | | 1 | A | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| JT400 | 27.63 | | | | 1 | | | | Watford | Watford Open Graded Meeting | 7 May 14 |
| JT400 | 27.41 | | | | 1 | A | | | Walthamstow | UK Youth Development U13/U15 League Division Southern North 1 | 22 Jun 14 |
| JT400 | 27.14 | | | | 2 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division Southern North 1 | 19 Jul 14 |
| JT400 | 26.87 | | | | 1 | | | | Uxbridge | Wycombe Phoenix Club Championships | 13 Apr 14 |
| JT400 | 25.25 | | | | 3 | | | | Abingdon | Radley AC Open Graded Meeting | 30 Mar 14 |
| JT400 | 20.62 | | | | 2 | A | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| 2.997KL | 11:52 | | | | 37 | L1 | | | Aldershot | Southern Young Athletes Road Relays | 20 Sep 14 |
| 3KXC | 13:20 | | | | 239 | | | | Nottingham | ECCA English National Championships | 22 Feb 14 |
| 3KXC | 14:02 | | | | 160 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| 5K | 23:47 | | | | 80 | | | 11 | Aylesbury | Aylesbury Boxing Day 5K | 26 Dec 14 |
| ZXC | 9:01 | | | | 12 | | | | High Wycombe | Buckinghamshire Schools' Championships | 5 Feb 14 |
| ZXC | 10:23 | | | | 45 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXC | 10:52 | | | | 36 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 11:48 | | | | 27 | | | | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| ZXC | 13:12 | | | | 37 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 13:48 | | | | 21 | | | | Upton Court Park | Berks, Bucks & Oxon Championships | 22 Nov 14 |
| ZXC | 14:32 | | | | 20 | | | | Luton | Buckinghamshire County Championships | 4 Jan 14 |
| ZXCL | 8:11 | | | | 24 | L2 | | | Wormwood Scrubs | SEAA Relay Championships | 18 Oct 14 |
| 2013 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 600 | 1:58.35 | | | | 3 | 2 | | | Bracknell | Bracknell Young Athletes' Open Meeting | 30 Mar 13 |
| 800 | 2:40.5 | | | | 4 | A | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| 800 | 2:42.30 | | | | 6 | | | | Horspath | Buckinghamshire County Championships | 26 May 13 |
| 800 | 2:42.8 | | | | 2 | B | | | Perivale | UK Youth Development U13/U15 League Division Southern North 2 | 4 May 13 |
| 800 | 2:50.93 | | | | 13 | 3 | | | Watford | Watford Open Graded Meeting | 17 Apr 13 |
| 1500 | 5:36.12 | | | | 4 | 1 | | | Watford | Watford Open Graded Meeting | 29 May 13 |
| HJ | 1.10 | | | | 2 | B | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| HJ | 1.05 | | | | 4 | B | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| LJ | 3.18 | | | | 13 | B | | | Bracknell | Bracknell Young Athletes' Open Meeting | 30 Mar 13 |
| SP3.25K | 4.45 | | | | 3 | B | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| SP3.25K | 4.35 | | | | 11 | | | | Bracknell | Bracknell Young Athletes' Open Meeting | 30 Mar 13 |
| JT400 | 25.19 | | | | 1 | A | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| JT400 | 24.25 | | | | 8 | B | | | Kingston | Southern U13 Inter County Championships | 28 Jul 13 |
| JT400 | 23.23 | | | | 1 | B | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| JT400 | 22.31 | | | | 2 | | | | Horspath | Buckinghamshire County Championships | 26 May 13 |
| JT400 | 21.11 | | | | 1 | A | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| JT400 | 14.36 | | | | 1 | | | | Watford | Watford Open Graded Meeting | 17 Apr 13 |
| JT400 | 13.46 | | | | 3 | B | | | Perivale | UK Youth Development U13/U15 League Division Southern North 2 | 4 May 13 |
| 2.997KL | 12:53 | | | | 31 | L3 | | | Aldershot | Southern Young Athletes' Relays (U13M/U15W/U15M/U17W) | 21 Sep 13 |
| ZXC | 6:17 | | | | 14 | | | | Stowe School | Buckinghamshire Schools' Championships | 13 Feb 13 |
| ZXC | 9:58 | | | | 22 | | | | Luton | Apex Sports Chiltern League | 12 Jan 13 |
| ZXC | 10:26 | | | | 45 | | | | Watford | Apex Sports Chiltern League | 19 Oct 13 |
| ZXC | 11:02 | | | | 40 | | | | Milton Keynes | Apex Sports Chiltern League | 7 Dec 13 |
| ZXC | 12:09 | | | | 33 | | | | Oxford | Apex Sports Chiltern League | 9 Nov 13 |
| ZXC | 12:19 | | | | 24 | | | | Milton Keynes | Buckinghamshire Cross Country Championships | 5 Jan 13 |
| ZXCL | 8:17 | | | | 15 | L3 | | | Wormwood Scrubs | SEAA Relay Championships | 5 Oct 13 |
| 2012 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 13.7 | | | | 2 | 7 | | | Watford | Watford Young Athletes' Meeting | 15 Apr 12 |
| 600 | 2:07.3 | | | | 3 | | | | Watford | Watford Young Athletes' Meeting | 3 Jun 12 |
| LJ | 3.07 | | | | 2 | | | | Watford | Watford Young Athletes' Meeting | 3 Jun 12 |
| LJ | 2.86 | | | | 5 | | | | Watford | Watford Young Athletes' Meeting | 15 Apr 12 |
| ZXC | 5:48 | | | | 22 | | | | Slough | Apex Sports Chiltern League | 1 Dec 12 |
| ZXC | 7:46 | | | | 27 | | | | Shuttleworth | Apex Sports Chiltern League | 10 Nov 12 |
| ZXC | 9:24 | | | | 34 | | | | Wing | Apex Sports Chiltern League | 11 Feb 12 |
| ZXC | 9:36 | | | | 27 | | | | Hughenden Park | Buckinghamshire Schools' Championships | 22 Feb 12 |
| 2011 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| ZXC | 6:28 | | | | 41 | | | | St Albans | Apex Sports Chiltern League | 3 Dec 11 |
| ZXC | 8:48 | | | | 44 | | | | Watford | Apex Sports Chiltern League | 12 Nov 11 |
| ZXC | 10:00 | | | | 40 | | | | Luton | Apex Sports Chiltern League | 8 Oct 11 |