| 2014 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 49.2 | | | | 5 | B | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| 800 | 2:26.52 | | | | 3 | I | | | Milton Keynes | BMC PB Classic | 7 Jun 14 |
| 800 | 2:29.52 | | | | 1 | | | | Uxbridge | Wycombe Phoenix Club Championships | 13 Apr 14 |
| 800 | 2:32.94 | | | | 5 | h1 | | | Horspath | Buckinghamshire County Championships | 25 May 14 |
| 1500 | 5:14.7 | | | | 4 | B | | | Walthamstow | UK Youth Development U13/U15 League Division Southern North 1 | 22 Jun 14 |
| HT4K | 10.59 | | | | 4 | A | | | Watford | UK Youth Development U13/U15 League Division Southern North 1 | 31 May 14 |
| 4.5KXC | 19:04 | | | | 156 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| ZXC | 14:25 | | | | 39 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 15:22 | | | | 13 | | | | Luton | Buckinghamshire County Championships | 4 Jan 14 |
| ZXC | 17:13 | | | | 39 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXCL | 9:38 | | | | 32 | L1 | | | Wormwood Scrubs | SEAA Relay Championships | 18 Oct 14 |
| 2013 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:27.81 | | | | 5 | 4 | | | Watford | Watford Open Graded Meeting | 15 May 13 |
| 800 | 2:29.95 | | | | 4 | 4 | | | Watford | Watford Open Graded Meeting | 17 Apr 13 |
| 1500 | 4:56.75 | | | | 7 | 6 | | | Watford | Watford Open Graded Meeting | 29 May 13 |
| 1500 | 4:59.2 | | | | 5 | | | | Milton Keynes | Buckinghamshire Schools' Championships | 8 Jun 13 |
| 2.997KL | 11:04 | | | | 43 | L1 | | | Aldershot | Southern Young Athletes' Relays (U13M/U15W/U15M/U17W) | 21 Sep 13 |
| ZXC | 10:30 | | | | 5 | | | | Milton Keynes | Buckinghamshire Cross Country Championships | 5 Jan 13 |
| ZXC | 11:19 | | | | 17 | | | | Wing | Apex Sports Chiltern League | 9 Feb 13 |
| ZXC | 11:26 | | | | 7 | | | | Luton | Apex Sports Chiltern League | 12 Jan 13 |
| ZXC | 11:45 | | | | 58 | | | | Parliament Hill | Southern Championships | 16 Feb 13 |
| ZXC | 17:11 | | | | 12 | | | | Stowe School | Buckinghamshire Schools' Championships | 13 Feb 13 |
| ZXC | 18:44 | | | | 106 | | | | Southend | English Schools' Cup Final | 30 Nov 13 |
| 2012 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:29.7 | | | | 2 | A | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| 800 | 2:29.90 | | | | 1 | | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 12 |
| 800 | 2:31.48 | | | | 10 | A | | | Kingston | Southern U13 Inter-County Match | 22 Jul 12 |
| 800 | 2:38.1 | | | | 1 | | | | High Wycombe | Buckinghamshire Schools' Championships | 16 Jun 12 |
| HJ | 1.02 | | | | 10 | | | | High Wycombe | Buckinghamshire Schools' Championships | 16 Jun 12 |
| LJ | 3.09 | | | | 6 | B | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| SP3.25K | 4.60 | | | | 8 | | | | High Wycombe | Buckinghamshire Schools' Championships | 16 Jun 12 |
| 2K | 6:57 | | | | 11 | | | 1 | Amersham | Round the Town 2K | 15 Nov 12 |
| 2K | 7:08 | | | | 11 | | | 1 | Amersham | Round the Town 2K | 25 Oct 12 |
| 2.997KL | 11:08 | | | | 6 | L2 | | | Aldershot | Southern Road Relays (U17W/U15M/U15W/U13M) | 22 Sep 12 |
| ZXC | 8:14 | | | | 2 | | | | Hughenden Park | Buckinghamshire Schools' Championships | 22 Feb 12 |
| ZXC | 9:59 | | | | 30 | | | | Woodford | SEAA Inter Counties & Masters' Championships | 8 Dec 12 |
| ZXC | 10:34 | | | | 14 | | | | Slough | Apex Sports Chiltern League | 14 Jan 12 |
| ZXC | 10:55 | | | | 25 | | | | Wing | Apex Sports Chiltern League | 11 Feb 12 |
| ZXC | 11:20 | | | | 9 | | | | Oxford | Apex Sports Chiltern League | 20 Oct 12 |
| ZXC | 12:11 | | | | 9 | | | | Wing | Buckinghamshire County Championships | 7 Jan 12 |
| ZXC | 12:14 | | | | 100 | | | | Parliament Hill | English National Championships | 25 Feb 12 |
| ZXC | 13:48 | | | | 16 | | | | Bolton | ESAA Schools Cup Final | 1 Dec 12 |
| ZXCL | 7:44 | | | | 8 | L3 | | | Wormwood Scrubs | SEAA XC Relays | 6 Oct 12 |
| ZXCL | 7:44 | | | | 10 | L2 | | | Mansfield | ECCA National Relays | 3 Nov 12 |
| 2011 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.8 | | | | 4 | 2 | | | Watford | Watford Minors Open Meeting | 10 Apr 11 |
| 800 | 2:45.9 | | | | 5 | 2 | | | Watford | Watford Minors Open Meeting | 10 Apr 11 |
| LJ | 3.59 | | | | 4 | | | | Watford | Watford Minors Open Meeting | 10 Apr 11 |
| 2K | 7:17 | | | | 19 | | | 7 | Amersham | Round the Town 2K | 17 Nov 11 |
| 2K | 7:17 | | | | 13 | | | 5 | Amersham | Round the Town 2K | 15 Dec 11 |
| 2K | 7:25 | | | | 17 | | | 7 | Amersham | Round the Town 2K | 20 Oct 11 |
| 2.997KL | 11:56 | | | | 21 | L2 | | | Aldershot | Southern Junior Road Relay Championships | 24 Sep 11 |
| 3.863KL | 14:53 | | | | 23 | L1 | | | Sutton Park | ERRA National Young Athletes' Relays | 16 Oct 11 |
| ZXC | 8:29 | | | | 15 | | | | High Wycombe | Buckinghamshire Schools Championships | 9 Feb 11 |
| ZXC | 9:38 | | | | 5 | | | | Luton | Apex Sports Chiltern League | 15 Jan 11 |
| ZXC | 10:00 | | | | 14 | | | | Watford | Apex Sports Chiltern League | 12 Nov 11 |
| ZXC | 10:33 | | | | 14 | | | | St Albans | Apex Sports Chiltern League | 3 Dec 11 |
| ZXC | 11:19 | | | | 26 | | | | Luton | Apex Sports Chiltern League | 8 Oct 11 |
| ZXCL | 7:46 | | | | 13 | L1 | | | Biggleswade | SEAA Relay Championships | 1 Oct 11 |
| ZXCL | 8:02 | | | | 8 | L2 | | | Wormwood Scrubs | SEAA Cross Country Relays | 12 Mar 11 |
| 2010 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| ZXC | 7:27 | | | | 6 | | | | Oxford | Apex Sports Chiltern League | 9 Oct 10 |
| ZXC | 7:29 | | | | 4 | | | | Watford | Apex Sports Chiltern League | 13 Nov 10 |
| ZXC | 7:52 | | | | 6 | | | | Stowe | Apex Sports Chiltern League | 4 Dec 10 |