| 2014 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| DT1.75K | 20.85 | | | | 3 | A | | | Perivale | UK Youth Development U17/U20 League Division Southern North 2 | 27 Apr 14 |
| 4.5KXC | 17:57 | | | | 80 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| ZXC | 13:29 | | | | 11 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 14:29 | | | | 4 | | | | Luton | Buckinghamshire County Championships | 4 Jan 14 |
| ZXC | 22:09 | | | | 239 | | | | Donington Park | ESAA English Schools' Championships | 15 Mar 14 |
| 2013 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:14.35 | | | | 4 | 10 | | | Watford | Watford Open Graded Meeting | 12 Jun 13 |
| 800 | 2:16.9 | | | | 2 | A | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| 800 | 2:17.6 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools' Championships | 8 Jun 13 |
| 800 | 2:18.47 | | | | 6 | 7 | | | Watford | Watford Open Graded Meeting | 17 Apr 13 |
| 800 | 2:19.5 | | | | 3 | A | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| 800 | 2:23.7 | | | | 1 | h1 | | | Milton Keynes | Buckinghamshire Schools' Championships | 8 Jun 13 |
| 1500 | 4:36.8 | | | | 2 | A | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| 1500 | 4:40.9 | | | | 3 | A | | | Perivale | UK Youth Development U13/U15 League Division Southern North 2 | 4 May 13 |
| 1500 | 4:42.22 | | | | 7 | 9 | | | Watford | Watford Open Graded Meeting | 1 May 13 |
| 3000 | 9:45.41 | | | | 8 | | | | Hendon | South of England AA Combined Events & 3000m Championships | 20 Jul 13 |
| 3000 | 9:51.75 | | | | 16 | 1 | | | Watford | Watford Open Graded Meeting | 26 Jun 13 |
| SP4K | 8.93 | | | | 2 | B | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| SP4K | 8.92 | | | | 2 | B | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| SP4K | 8.86 | | | | 2 | B | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| DT1.25K | 22.48 | | | | 2 | A | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| DT1.25K | 21.10 | | | | 2 | A | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| DT1.25K | 18.96 | | | | 2 | A | | | Perivale | UK Youth Development U13/U15 League Division Southern North 2 | 4 May 13 |
| DT1.25K | 13.79 | | | | 5 | B | | | Uxbridge | UK Youth Development U13/U15 League Division Southern North 2 | 1 Jun 13 |
| 2KXCL | 6:53 | | | | 27 | L1 | | | Mansfield | ECCA National Relays | 2 Nov 13 |
| 2.997KL | 10:31 | | | | 12 | L2 | | | Aldershot | Southern Young Athletes' Relays (U13M/U15W/U15M/U17W) | 21 Sep 13 |
| 3.863KL | 13:43 | | | | 16 | L2 | | | Sutton Park | ERRA National Young Athletes' Relays | 13 Oct 13 |
| parkrun | 18:26 | | | | 9 | | | 1 | Black Park | Black Park parkrun # 214 | 27 Jul 13 |
| ZXC | 16:24 | | | | 6 | | | | Stowe School | Buckinghamshire Schools' Championships | 13 Feb 13 |
| ZXC | 16:29 | | | | 133 | | | | Catton Hall | ESAA English Schools' Championships | 16 Mar 13 |
| ZXC | 16:50 | | | | 6 | | | | Wing | Apex Sports Chiltern League | 9 Feb 13 |
| ZXC | 17:05 | | | | 22 | | | | Southend | English Schools' Cup Final | 30 Nov 13 |
| ZXC | 17:11 | | | | 14 | | | | Luton | Apex Sports Chiltern League | 12 Jan 13 |
| ZXC | 17:38 | | | | 12 | | | | Milton Keynes | Buckinghamshire Cross Country Championships | 5 Jan 13 |
| ZXCL | 6:48 | | | | 6 | L1 | | | Wormwood Scrubs | SEAA Relay Championships | 5 Oct 13 |
| 2012 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 43.6 | | | | 3 | B | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| 800 | 2:13.89 | | | | 7 | 10 | | | Watford | Watford Open Graded Meeting | 2 May 12 |
| 800 | 2:13.96 | | | | 7 | 12 | | | Watford | Watford Open Graded Meeting | 13 Jun 12 |
| 800 | 2:14.46 | | | | 2 | BUC | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 12 |
| 800 | 2:15.36 | | | | 11 | 14 | | | Watford | Watford Graded Open | 11 Jul 12 |
| 800 | 2:15.6 | | | | 4 | A | | | Harrow | McCain Young Athletes' League Division Southern Premier NW | 17 Jun 12 |
| 1500 | 4:29.45 | | | | 1 | BUC | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 12 |
| 1500 | 4:30.98 | | | | 10 | 11 | | | Watford | Watford Open Graded Meeting | 30 May 12 |
| 1500 | 4:33.63 | | | | 6 | | | | Abingdon | SEAA Inter-County U15/U20 Championships | 26 May 12 |
| 1500 | 4:33.7 | | | | 1 | A | | | Lee Valley | McCain Young Athletes' League Division Southern Premier NW | 6 May 12 |
| 1500 | 4:33.84 | | | | 5 | h2 | | | Watford | South of England AA U15/U17 Championships | 14 Jul 12 |
| 1500 | 4:33.92 | | | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 18 Apr 12 |
| 1500 | 4:34.28 | | | | 5 | 12 | | | Watford | Watford Graded Open | 25 Jul 12 |
| 1500 | 4:36.52 | | | | 7 | 12 | | | Watford | Watford Graded Open | 27 Jun 12 |
| 1500 | 4:38.0 | | | | 1 | | | | High Wycombe | Buckinghamshire Schools' Championships | 16 Jun 12 |
| 3000 | 9:51.32 | | | | 5 | | | | Abingdon | SEAA Combined Events Championships & 3000m Championships | 10 Jun 12 |
| DT1.25K | 14.38 | | | | 6 | A | | | Lee Valley | McCain Young Athletes' League Division Southern Premier NW | 6 May 12 |
| 2K | 6:44 | | | | 8 | | | 3 | Amersham | Round the Town 2K | 15 Nov 12 |
| 2.997KL | 10:23 | | | | 20 | L1 | | | Aldershot | Southern Road Relays (U17W/U15M/U15W/U13M) | 22 Sep 12 |
| 3M | 17:23 | | | | 18 | | | | Old Billingsgate | Virgin London Mini Marathon | 22 Apr 12 |
| parkrun | 17:33 | | | | 2 | | | 1 | Gunnersbury | Gunnersbury parkrun # 22 | 24 Mar 12 |
| ZXC | 9:30 | | | | 1 | | | | Wing | Apex Sports Chiltern League | 11 Feb 12 |
| ZXC | 9:48 | | | | 1 | | | | Slough | Apex Sports Chiltern League | 14 Jan 12 |
| ZXC | 10:20 | | | | 3 | | | | Brighton | Southern Championships | 28 Jan 12 |
| ZXC | 10:24 | | | | 4 | | | | Birmingham | CAU Inter County Championships | 10 Mar 12 |
| ZXC | 10:55 | | | | 1 | | | | Wing | Buckinghamshire County Championships | 7 Jan 12 |
| ZXC | 10:59 | | | | 5 | | | | Parliament Hill | English National Championships | 25 Feb 12 |
| ZXC | 13:53 | | | | 26 | | | | Ilton | ESAA English Schools' Championships | 17 Mar 12 |
| ZXC | 15:33 | | | | 6 | | | | Oxford | Apex Sports Chiltern League | 20 Oct 12 |
| ZXC | 15:50 | | | | 1 | | | | Hughenden Park | Buckinghamshire Schools' Championships | 22 Feb 12 |
| ZXCL | 7:02 | | | | 2 | L2 | | | Wormwood Scrubs | SEAA XC Relays | 6 Oct 12 |
| ZXCL | 7:09 | | | | 22 | L3 | | | Mansfield | ECCA National Relays | 3 Nov 12 |
| 2011 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:25.53 | | | | 2 | B | | | Kingston | Southern U13 Inter Counties Championships | 31 Jul 11 |
| 800 | 2:30.33 | | | | 9 | 5 | | | Watford | Watford Open | 13 Jul 11 |
| 800 | 2:32.3 | | | | 3 | | | | High Wycombe | Buckinghamshire County Schools' Championships | 11 Jun 11 |
| 1500 | 4:57.87 | | | | 10 | 7 | | | Watford | Watford Open | 27 Jul 11 |
| 1500 | 4:59.15 | | | | 3 | 5 | | | Watford | Watford Open | 24 Aug 11 |
| 1500 | 4:59.57 | | | | 9 | 5 | | | Watford | Watford Open | 29 Jun 11 |
| 1500 | 5:04.46 | | | | 5 | 6 | | | Watford | Watford Open | 1 Jun 11 |
| LJ | 3.32 | | | | 11 | | | | High Wycombe | Buckinghamshire County Schools' Championships | 11 Jun 11 |
| 2K | 6:42 | | | | 7 | | | 2 | Amersham | Round the Town 2K | 15 Dec 11 |
| 2K | 6:54 | | | | 15 | | | 3 | Amersham | Round the Town 2K | 17 Nov 11 |
| 2K | 6:58 | | | | 6 | | | 2 | Amersham | Round the Town Races | 17 Mar 11 |
| 2K | 6:59 | | | | 11 | | | 2 | Amersham | Round the Town 2K | 20 Oct 11 |
| 2.997KL | 10:56 | | | | 6 | L1 | | | Aldershot | Southern Junior Road Relay Championships | 24 Sep 11 |
| 3.863KL | 14:30 | | | | 8 | L3 | | | Sutton Park | ERRA National Young Athletes' Relays | 16 Oct 11 |
| parkrun | 19:19 | | | | 5 | | | 1 | Black Park | Black Park parkrun # 88 | 19 Mar 11 |
| parkrun | 19:50 | | | | 17 | | | 1 | Black Park | Black Park parkrun # 97 | 14 May 11 |
| parkrun | 20:08 | | | | 21 | | | | Black Park | Black Park parkrun # 107 | 23 Jul 11 |
| parkrun | 20:17 | | | | 23 | | | 1 | Black Park | Black Park parkrun # 98 | 21 May 11 |
| parkrun | 20:29 | | | | 22 | | | 1 | Black Park | Black Park parkrun # 103 | 25 Jun 11 |
| ZXC | 8:07 | | | | 6 | | | | High Wycombe | Buckinghamshire Schools Championships | 9 Feb 11 |
| ZXC | 9:38 | | | | 24 | | | | Alnwick | English Schools' Cup Final | 26 Mar 11 |
| ZXC | 9:45 | | | | 80 | | | | Alton Towers | English National Championships | 19 Feb 11 |
| ZXC | 10:22 | | | | 3 | | | | Rugby | ESAA Schools Cup Final | 3 Dec 11 |
| ZXC | 10:39 | | | | 6 | | | | Luton | Apex Sports Chiltern League | 8 Oct 11 |
| ZXC | 11:33 | | | | 9 | | | | High Wycombe | Buckinghamshire County Championships | 8 Jan 11 |
| ZXC | 11:38 | | | | 5 | | | | Croydon | SEAA Inter Counties (inc Masters' Championships) | 10 Dec 11 |
| ZXC | 12:23 | | | | 29 | | | | Parliament Hill | Southern Cross Country Championships | 29 Jan 11 |
| ZXC | 12:40 | | | | 14 | | | | Wing | Apex Sports Chiltern League | 12 Feb 11 |
| ZXC | 13:35 | | | | 19 | | | | Luton | Apex Sports Chiltern League | 15 Jan 11 |
| ZXCL | 7:01 | | | | 1 | L1 | | | Biggleswade | SEAA Relay Championships | 1 Oct 11 |
| ZXCL | 7:14 | | | | 5 | L1 | | | Mansfield | Saucony ECCA Relays | 5 Nov 11 |
| ZXCL | 7:22 | | | | 4 | L1 | | | Wormwood Scrubs | SEAA Cross Country Relays | 12 Mar 11 |
| 2010 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 32.2 | | | | 5 | | | | High Wycombe | McCain UK Young Athletes League Southern 1 NW | 16 May 10 |
| 800 | 2:36.1 | | | | 3 | A | | | Watford | Watford Mid Season Minors Meeting | 13 Jun 10 |
| 800 | 2:37.2 | | | | 4 | | | | High Wycombe | McCain UK Young Athletes League Southern 1 NW | 16 May 10 |
| 800 | 2:38.6 | | | | 2 | | | | Watford | McCain UK Young Athletes League Southern 1 NW | 18 Jul 10 |
| 800 | 2:47.55 | | | | 12 | 4 | | | Watford | Watford Graded Open | 14 Jul 10 |
| 1500 | 5:23.74 | | | | 6 | 2 | | | Watford | Watford Graded Open | 2 Jun 10 |
| 1500 | 5:26.3 | | | | 3 | | | | Eton | McCain UK Young Athletes League Southern 1 NW | 2 May 10 |
| LJ | 3.62 | | | | 2 | | | | Watford | Watford Mid Season Minors Meeting | 13 Jun 10 |
| LJ | 3.30 | | | | 5 | | | | Eton | McCain UK Young Athletes League Southern 1 NW | 2 May 10 |
| SP3.25K | 6.49 | | | | 2 | | | | Watford | McCain UK Young Athletes League Southern 1 NW | 18 Jul 10 |
| SP3.25K | 5.94 | | | | 1 | | | | Watford | Watford Mid Season Minors Meeting | 13 Jun 10 |
| DT1K | 12.72 | | | | 3 | | | | Watford | Watford Graded Open | 14 Jul 10 |
| 1K | 3:23 | | | | 2 | | | 2 | Amersham | Amersham Round the Town 2000m | 25 Mar 10 |
| 2.997KL | 11:32 | | | | 11 | L4 | | | Aldershot | Southern Women's 4 Stage & Young Athletes Relays | 25 Sep 10 |
| 3.863KL | 15:27 | | | | 34 | L1 | | | Sutton Park | Young Athletes' National Road Relays | 17 Oct 10 |
| ZXC | 10:47 | | | | 43 | | | | Biggleswade | SEAA Inter Counties Championships | 11 Dec 10 |
| ZXC | 10:56 | | | | 7 | | | | Stowe | Apex Sports Chiltern League | 4 Dec 10 |
| ZXC | 11:13 | | | | 7 | | | | Luton | Buckinghamshire County Championships | 20 Feb 10 |
| ZXC | 11:47 | | | | 26 | | | | Oxford | Apex Sports Chiltern League | 9 Oct 10 |
| ZXC | 13:13 | | | | 138 | | | | Leeds | English National Championships | 27 Feb 10 |
| ZXC | 13:21 | | | | 100 | | | | Parliament Hill | Southern Cross Country Championships | 30 Jan 10 |
| ZXC | 13:36 | | | | 12 | | | | Oxford | BBO Championships | 20 Nov 10 |
| ZXCL | 7:45 | | | | 42 | L1 | | | Mansfield | ECCA Relays | 6 Nov 10 |