| 2023 U20 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:41.90 | | | | 7 | 9 | | | Watford | Watford Harriers Open Graded Meetings | 31 May 23 |
| 3000 | 10:02.92 | | | | 11 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 19 Apr 23 |
| 3000 | 10:08.42 | | | | 13 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 3 May 23 |
| 2.6K | 9:13 | | | | 35 | | | | London | TCS Mini London Marathon | 22 Apr 23 |
| 4.3KXC | 16:52 | | | | 2 | | | 2 | Milton Keynes | Chiltern League | 14 Jan 23 |
| 4.5KXC | 17:11 | | | | 20 | | | | Nottingham | ESAA English Schools Championships | 18 Mar 23 |
| 4.5KXC | 18:39 | | | | 2 | | | | Stowe School | Buckinghamshire Schools' Championships | 8 Feb 23 |
| 4.9KXC | 18:12 | | | | 2 | | | 2 | Ampthill | Bedfordshire & Buckinghamshire County Championships | 7 Jan 23 |
| 5KXC | 19:29 | | | | 21 | | | | Bolesworth Castle | ECCA Saucony English National Cross Country Championships | 25 Feb 23 |
| 5KXC | 21:54 | | | | 17 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 11 Mar 23 |
| parkrun | 18:13 | | | | 12 | | 1 | 1 | Rickmansworth | Rickmansworth parkrun # 241 | 18 Feb 23 |
| parkrun | 18:15 | | | | 11 | | 1 | 1 | Rickmansworth | Rickmansworth parkrun # 249 | 15 Apr 23 |
| 5.2KXC | 19:01 | | | | 8 | | | | Bedford | Chiltern League | 11 Feb 23 |
| 2022 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:45.25 | | | | 12 | 9 | | | Watford | Watford Open Graded Meeting | 1 Jun 22 |
| 1500 | 4:46.69 | | | | 6 | 4 | | | Horspath | Oxon & Bucks Midweek Opens | 25 May 22 |
| 1500 | 4:48.18 | | | | 11 | 8 | | | Watford | Watford Open Graded Meeting | 4 May 22 |
| 1500 | 4:56.0 | | | | 3 | | | | Milton Keynes | Buckinghamshire Schools Championships | 11 Jun 22 |
| 3000 | 10:05.83 | | | | 7 | | | | Sportcity | ESAA - English Schools Championships | 9 Jul 22 |
| 3000 | 10:11.44 | | | | 12 | 1 | | | Watford | Watford Open Graded Meeting | 15 Jun 22 |
| 3000 | 10:11.89 | | | | 5 | | | | Milton Keynes | BMC PB Classic | 4 Jun 22 |
| 2.6K | 8:51 | | | | 23 | | 26 | 26 | London | TCS Mini London Marathon | 1 Oct 22 |
| 3.15KXC | 11:08 | | | | 2 | | | | Leeds | ESAA English Schools Cup Final | 3 Dec 22 |
| 3.875KXC | 13:50 | | | | 6 | | | | Tonbridge | ESAA English Schools Championships | 19 Mar 22 |
| 3.88KL | 13:30 | | | | 5 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 8 Oct 22 |
| 4KXC | 15:53 | | | | 9 | | | | Pembrey Country Park | SIAB Schools International | 26 Mar 22 |
| 4KXC | 15:57 | | | | 1 | | | | Stowe | Buckinghamshire County Schools' Championships | 2 Feb 22 |
| 4.2KXC | 15:25 | | | | 1 | | | 1 | Milton Keynes | Bedfordshire / Buckinghamshire County Championships | 8 Jan 22 |
| 4.3KXC | 16:20 | | | | 1 | | | 1 | Milton Keynes | Chiltern League | 15 Jan 22 |
| 4.6KL | 16:34 | | | | 34 | A | 3 | 3 | Rushmoor | Aldershot Road Relays | 24 Sep 22 |
| 5KXC | 16:59 | | | | 1 | | | 1 | Shuttleworth Park | Chiltern League | 19 Feb 22 |
| 5KXC | 17:02 | | | | 5 | | | | Horspath | South of England Masters' & Inter Counties Championships | 10 Dec 22 |
| 5KXC | 18:04 | | | | 4 | | | | Beckenham | South of England AA Championships | 29 Jan 22 |
| 5KXC | 18:20 | | | | 1 | | | 1 | Oxford | Chiltern League | 15 Oct 22 |
| 5KXC | 19:56 | | | | 6 | | | | Parliament Hill | ECCA Saucony English National Championships | 26 Feb 22 |
| parkrun | 17:34 | | | | 2 | | 1 | 1 | Rickmansworth | Rickmansworth parkrun # 195 | 2 Apr 22 |
| parkrun | 18:13 | | | | 12 | | 1 | 1 | Rickmansworth | Rickmansworth parkrun # 218 | 17 Sep 22 |
| parkrun | 18:46 | | | | 13 | | 1 | 1 | Bournemouth | Bournemouth parkrun # 360 | 1 Jan 22 |
| parkrun | 19:20 | | | | 4 | | 1 | 1 | Church Mead | Church Mead parkrun # 12 | 25 Jun 22 |
| parkrun | 20:00 | | | | 7 | | 1 | 1 | Henley-on-Thames | Henley-on-Thames parkrun # 190 | 20 Aug 22 |
| 5.4KXC | 20:52 | | | | 9 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 22 |
| 5M | 30:14 | | | | 20 | | 1 | 1 | Chesham | Pednor 5 | 2 May 22 |
| 2021 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:28.54 | | | | 2 | B | | | Eton | Youth Development League Upper Southern North West | 27 Jun 21 |
| 1500 | 4:44.78 | | | | 7 | 6 | | | Watford | Watford Open Graded Meeting | 25 Aug 21 |
| 1500 | 4:50.16 | | | | 7 | C | | | Wormwood Scrubs | BMC Regional Races | 9 Jun 21 |
| 1500 | 4:54.38 | | | | 10 | 6 | | | Harrow | Harrow AC Spring Open | 29 Apr 21 |
| 1500 | 4:56.54 | | | | 4 | 2 | | | Harrow | Harrow AC Spring Open | 20 May 21 |
| 3000 | 10:17.00 | | | | 15 | | | | Sportcity | ESAA - New Balance English Schools Championships | 10 Jul 21 |
| 3000 | 10:20.29 | | | | 11 | 2 | | | Harrow | Harrow Spring Open | 13 May 21 |
| 3000 | 10:30.56 | | | | 15 | 5 | | | Harrow | Harrow AC 3000m Spring Open | 22 Apr 21 |
| 3000 | 10:31.2 | | | | 2 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 3000 | 10:49.71 | | | | 1 | A | | | Bracknell | Youth Development League Upper Southern North West | 5 Sep 21 |
| DT1K | 14.08 | | | | 4 | A | | | Eton | Youth Development League Upper Southern North West | 27 Jun 21 |
| HT3K | 8.72 | | | | 3 | A | | | Eton | Youth Development League Upper Southern North West | 27 Jun 21 |
| 2.6K | 8:52 | | | | 29 | | | | London | Virgin Money London Mini Marathon | 3 Oct 21 |
| 3KXCL | 11:17 | | | | 4 | L2 | | 3 | Wormwood Scrubs | South of England AA Relay Championships | 23 Oct 21 |
| 3.35KXC | 13:14 | | | | 8 | | | | Newquay | ESAA English Schools Cup Final | 4 Dec 21 |
| 3.88KL | 14:04 | | | | 10 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 9 Oct 21 |
| 4.9KXC | 18:42 | | | | 16 | | | 8 | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni Trials) | 13 Nov 21 |
| 5KXC | 19:24 | | | | 3 | | | | Croydon | South of England Masters' & Inter Counties Championships | 11 Dec 21 |
| 5KXC | 20:10 | | | | 3 | | | 3 | Shotover Hill | Chiltern League | 16 Oct 21 |
| parkrun | 17:53 | | | | 9 | | 1 | 1 | Rickmansworth | Rickmansworth parkrun # 182 | 25 Dec 21 |
| parkrun | 18:36 | | | | 6 | | 1 | 1 | Rickmansworth | Rickmansworth parkrun # 162 | 7 Aug 21 |
| parkrun | 20:34 | | | | 5 | | 1 | 1 | Henley-on-Thames | Henley-on-Thames parkrun # 141 | 21 Aug 21 |
| parkrun | 20:48 | | | | 5 | | 1 | 1 | East Grinstead | East Grinstead parkrun # 133 | 31 Jul 21 |
| 10KMT | 43:13 | | | | 12 | | 1 | 1 | Amersham | Shardeloes 10K | 19 Sep 21 |
| 2020 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:57.73 | | | | 5 | 5 | | | Harrow | Harrow AC 800m, 1500m Race Night & Long Jump | 24 Sep 20 |
| 1500 | 5:02.6 | | | | 4 | 3 | | | Harrow | Harrow AC 800m & 1500m Race Night 1 | 27 Aug 20 |
| Mile | 5:23.25 | | | | 7 | 6 | | | Harrow | Harrow AC Early Autumn Mile & 3000m | 1 Oct 20 |
| 3000 | 10:44.31 | | | | 4 | 3 | | | Harrow | Harrow 3000m Race Night & Long Jump | 10 Sep 20 |
| 3KXC | 11:38 | | | | 3 | | | | Stowe | Buckinghamshire County Schools' Championships | 5 Feb 20 |
| 3KXC | 12:31 | | | | 141 | | | | Sefton Park | New Balance ESAA English Schools' Championships | 14 Mar 20 |
| 4KXC | 15:04 | | | | 6 | | | | Keysoe | Chiltern League | 11 Jan 20 |
| 4KXC | 15:30 | | | | 2 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 4 Jan 20 |
| 4KXC | 18:30 | | | | 29 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 4.3KXC | 17:24 | | | | 10 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 4.3KXC | 18:09 | | | | 42 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 7 Mar 20 |
| 4.8KXC | 20:25 | | | | 29 | | | | Wollaton Park | ECCA Saucony English National Championships | 22 Feb 20 |
| 2019 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:27.67 | | | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 12 Jun 19 |
| 800 | 2:28.11 | | | | 7 | 6 | | | Watford | Watford Open Graded Meeting | 7 Aug 19 |
| 800 | 2:28.3 | | | | 1 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| 800 | 2:30.03 | | | | 3 | 2 | | | Watford | Watford Open Graded Meeting | 15 May 19 |
| 800 | 2:38.49 | | | | 11 | 4 | | | Watford | Watford Open Graded Meeting | 17 Apr 19 |
| 1500 | 4:53.84 | | | | 5 | 4 | | | Watford | Watford Open Graded Meeting | 29 May 19 |
| 1500 | 4:56.4 | | | | 1 | B | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| 1500 | 4:59.28 | | | | 16 | 5 | | | Watford | Watford Open Graded Meeting | 26 Jun 19 |
| 1500 | 5:01.82 | | | | 14 | 5 | | | Watford | Watford Open Graded Meeting | 24 Jul 19 |
| 1500 | 5:03.08 | | | | 1 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| 1500 | 5:03.28 | | | | 13 | 6 | | | Watford | Watford Open Graded Meeting | 21 Aug 19 |
| 1500 | 5:05.84 | | | | 8 | 3 | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| 1500 | 5:07.1 | | | | 1 | B | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| 1500 | 5:07.8 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools Championships | 8 Jun 19 |
| 1500 | 5:08.47 | | | | 5 | | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| 1500 | 5:11.25 | | | | 6 | 1 | | | Watford | Watford Open Graded Meeting | 3 Apr 19 |
| 1500 | 5:13.6 | | | | 1 | A | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| DT1K | 15.36 | | | | 2 | B | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| DT1K | 13.14 | | | | 3 | B | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| DT1K | 11.30 | | | | 3 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| JT500 | 10.04 | | | | 5 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| 2.8KXC | 10:55 | | | | 6 | | | | Milton Keynes | Chiltern League | 9 Feb 19 |
| 3KXC | 11:21 | | | | 4 | | | | Hughenden Park | Bedfordshire / Buckinghamshire County Championships | 5 Jan 19 |
| 3KXC | 11:50 | | | | 7 | | | | Keysoe | Chiltern League | 12 Jan 19 |
| 3KXC | 11:56 | | | | 157 | | | | Leeds | New Balance ESAA English Schools' Championships | 16 Mar 19 |
| 3KXC | 12:01 | | | | 68 | | | | Leeds | ECCA Saucony English National Championships | 23 Feb 19 |
| 3KXC | 13:22 | | | | 47 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| 3KXC | 13:41 | | | | 39 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 9 Mar 19 |
| 3.05KXC | 12:16 | | | | 9 | | | | Spinkhill | ESAA English Schools Cup Final | 7 Dec 19 |
| 3.1KL | 11:38 | | | | 2 | L2 | | | Crystal Palace | Southern Young Athletes Relays | 22 Sep 19 |
| 3.1KXC | 11:57 | | | | 6 | | | | Stowe | Buckinghamshire County Schools' Championships | 6 Feb 19 |
| 3.75KXC | 14:51 | | | | 6 | | | | Shottover Hill | Chiltern League | 12 Oct 19 |
| 3.88KL | 14:26 | | | | 2 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 19 |
| parkrun | 19:16 | | | | 6 | | 1 | 1 | Rickmansworth | Rickmansworth parkrun # 108 | 23 Mar 19 |
| parkrun | 19:38 | | | | 17 | | 1 | 1 | Rickmansworth | Rickmansworth parkrun # 127 | 10 Aug 19 |
| ZXC | 12:37 | | | | 5 | | | | Sibford Ferris | ESAA English Schools Cup Regional Finals - East Central | 9 Nov 19 |
| 2018 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 12.0 | | | | 6 | A | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 800 | 2:41.82 | | | | 14 | 2 | | | Watford | Watford Open Graded Meeting | 13 Jun 18 |
| 800 | 2:42.9 | | | | 1 | nsA | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 800 | 2:43.10 | | | | 10 | 3 | | | Watford | Watford Open Graded Meeting | 5 Sep 18 |
| 800 | 2:45.94 | | | | 9 | 2 | | | Watford | Watford Open Graded Meeting | 18 Apr 18 |
| 800 | 2:46.72 | | | | 9 | 1 | | | Watford | Watford Open Graded Meeting | 16 May 18 |
| 800 | 2:49.15 | | | | 13 | 2 | | | Watford | Watford Open Graded Meeting | 11 Jul 18 |
| 1500 | 5:24.17 | | | | 2 | 1 | | | Watford | Watford Open Graded Meeting | 22 Aug 18 |
| 1500 | 5:30.43 | | | | 5 | 1 | | | Watford | Watford Open Graded Meeting | 27 Jun 18 |
| 1500 | 5:38.10 | | | | 11 | 1 | | | Watford | Watford Open Graded Meeting | 30 May 18 |
| HJ | 1.10 | | | | 2 | B | | | Eton | UK Youth Development U13/U15 League Division South Premier 2 | 21 Apr 18 |
| SP2.72K | 4.76 | | | | 5 | B | | | Eton | UK Youth Development U13/U15 League Division South Premier 2 | 21 Apr 18 |
| JT400 | 13.43 | | | | 3 | A | | | Eton | UK Youth Development U13/U15 League Division South Premier 2 | 21 Apr 18 |
| JT400 | 12.21 | | | | 4 | A | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 2.25KXC | 9:16 | | | | 5 | | | | Wing | Buckinghamshire Schools' Championships | 7 Feb 18 |
| 2.3KXC | 9:19 | | | | 11 | | | | Woodbridge | ESAA English Schools Cup Final | 24 Nov 18 |
| 2.59KXC | 11:06 | | | | 14 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni v RAF) | 10 Nov 18 |
| 2.8KXC | 10:47 | | | | 5 | | | | Luton | Chiltern League | 1 Dec 18 |
| 2.8KXC | 11:33 | | | | 21 | | | | Milton Keynes | Results Base Chiltern League | 10 Feb 18 |
| 2.9KXC | 10:57 | | | | 4 | | | | Oxford | Chiltern League | 13 Oct 18 |
| 3KXC | 12:34 | | | | 22 | | | | Oxford | South of England Masters' & Inter Counties Championships | 8 Dec 18 |
| 3KXC | 12:35 | | | | 92 | | | | Brighton | South of England AA Championships | 27 Jan 18 |
| 3KXC | 13:54 | | | | 37 | | | | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| 3KXC | 14:07 | | | | 12 | | | | Biggleswade | Bedfordshire & Buckinghamshire County Championships | 6 Jan 18 |
| 3.1KL | 13:36 | | | | 27 | L3 | | | Crystal Palace | Southern Young Athletes Relays | 23 Sep 18 |
| 3.88KL | 15:23 | | | | 20 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 18 |
| parkrun | 19:59 | | | | 19 | | 2 | 1 | Rickmansworth | Rickmansworth parkrun # 95 | 25 Dec 18 |
| parkrun | 20:01 | | | | 27 | | | | Cassiobury | Cassiobury parkrun # 205 | 22 Dec 18 |
| parkrun | 20:25 | | | | 25 | | | | Rickmansworth | Rickmansworth parkrun # 93 | 15 Dec 18 |
| parkrun | 21:50 | | | | 41 | | 1 | 1 | Cassiobury | Cassiobury parkrun # 170 | 21 Apr 18 |
| parkrun | 22:07 | | | | 61 | | | | Cassiobury | Cassiobury parkrun # 155 | 1 Jan 18 |
| ZXC | 8:46 | | | | 3 | | | | Oakley | ESAA English Schools Cup Regional Finals - East Central | 10 Nov 18 |
| 2017 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:52.31 | | | | 14 | 1 | | | Watford | Watford Open Graded Meeting | 14 Jun 17 |
| 800 | 2:56.77 | | | | 7 | 1 | | | Watford | Watford Open Graded Meeting | 6 Sep 17 |
| 800 | 2:56.96 | | | | 12 | 1 | | | Watford | Watford Open Graded Meeting | 19 Apr 17 |
| 800 | 2:57.3 | | | | 3 | ns | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 22 Apr 17 |
| 800 | 2:57.31 | | | | 7 | B1 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 14 May 17 |
| 800 | 3:07.5 | | | | 5 | | | | Watford | Watford Minors Open Series | 9 Apr 17 |
| 1500 | 5:38.55 | | | | 16 | 1 | | | Watford | Watford Open Graded Meeting | 23 Aug 17 |
| 1500 | 5:42.21 | | | | 17 | 1 | | | Watford | Watford Open Graded Meeting | 31 May 17 |
| 1500 | 5:47.40 | | | | 16 | 1 | | | Watford | Watford Open Graded Meeting | 28 Jun 17 |
| 1500 | 5:52.36 | | | | 11 | 1 | | | Watford | Watford Open Graded Meeting | 3 May 17 |
| 1500 | 5:54.38 | | | | 17 | 1 | | | Watford | Watford Open Graded Meeting | 26 Jul 17 |
| 1500 | 6:01.38 | | | | 9 | B1 | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 13 May 17 |
| LJ | 2.92 | | | | 7 | | | | Watford | Watford Minors Open Series | 9 Apr 17 |
| SP2.72K | 4.63 | | | | 2 | | | | Watford | Watford Minors Open Series | 9 Apr 17 |
| SP2.72K | 3.55 | | | | 4 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 22 Apr 17 |
| JT400 | 9.62 | | | | 2 | B | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 22 Apr 17 |
| JT400 | 7.57 | | | | 5 | B | | | Horspath | Oxfordshire & Buckinghamshire County Championships | 13 May 17 |
| JT400 | 6.74 | | | | 6 | B | | | Mile End | UK Youth Development U13/U15 League Division South Central 1 | 18 Jun 17 |
| 1.5KXC | 6:35 | | | | 18 | | | | Milton Keynes | Chiltern League | 11 Feb 17 |
| 1.5KXC | 7:39 | | | | 5 | | | | High Wycombe | Buckinghamshire Schools' Championships | 8 Feb 17 |
| 2KXC | 8:27 | | | | 5 | | | | Keysoe | Chiltern League | 14 Jan 17 |
| 2.54KXC | 11:48 | | | | 21 | | | | Luton | Results Base Chiltern League | 2 Dec 17 |
| 2.7KXC | 11:44 | | | | 42 | | | | Milton Keynes | Chiltern League Inc. British Athletics Cross Challenge & RAF v Oxford University | 11 Nov 17 |
| 2.9KXC | 12:18 | | | | 42 | | | | Oxford | Results Base Chiltern League | 14 Oct 17 |
| 3KL | 11:39 | | | | 38 | L2 | | | Crystal Palace | Southern Young Athletes Relays | 24 Sep 17 |
| 3KXC | 12:46 | | | | 18 | | | | Buckingham | Buckinghamshire County Championships | 7 Jan 17 |
| 3KXC | 14:53 | | | | 205 | | | | Parliament Hill | South of England AA Championships | 28 Jan 17 |
| parkrun | 21:16 | | | | 22 | | 2 | 1 | Rickmansworth | Rickmansworth parkrun # 24 | 19 Aug 17 |
| parkrun | 21:32 | | | | 24 | | | 1 | Rickmansworth | Rickmansworth parkrun # 25 | 26 Aug 17 |
| parkrun | 21:53 | | | | 53 | | | 1 | Cassiobury | Cassiobury parkrun # 130 | 22 Jul 17 |
| parkrun | 22:00 | | | | 27 | | | | Maidenhead | Maidenhead parkrun # 142 | 16 Dec 17 |
| parkrun | 22:50 | | | | 58 | | | | Black Park | Black Park parkrun # 396 | 1 Jan 17 |
| 2016 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 14.1 | | | | 7 | 3 | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| 80 | 14.2 | | | | 5 | 8 | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| 80 | 14.5 | | | | 6 | 6 | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| 600 | 2:02.5 | | | | 2 | 2 | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| 600 | 2:04.9 | | | | 2 | 3 | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| 600 | 2:08.8 | | | | 4 | 3 | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| LJ | 3.02 | | | | 9 | | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| LJ | 3.00 | | | | 6 | | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| LJ | 2.90 | | | | 8 | | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| 1.5KXC | 5:49 | | | | 38 | | | | Milton Keynes | Results Base Chiltern League | 13 Feb 16 |
| 1.5KXC | 7:52 | | | | 14 | | | | High Wycombe | Buckinghamshire Schools' Championships | 3 Feb 16 |
| 1.755KXC | 7:02 | | | | 6 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| 2KXC | 10:07 | | | | 13 | | | | Luton | Results Base Chiltern League | 16 Jan 16 |
| 2KXCL | 8:47 | | | | 26 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 22 Oct 16 |
| 2.1KXC | 7:29 | | | | 4 | | | | Oxford | Chiltern League | 15 Oct 16 |
| 2.2KXC | 9:57 | | | | 8 | | | | Luton | Chiltern League | 3 Dec 16 |
| parkrun | 22:20 | | | | 49 | | | 1 | Cassiobury | Cassiobury parkrun # 81 | 27 Aug 16 |
| 2015 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 14.5 | | | | 7 | | | | Watford | Watford Open Minors Meeting & Club Championships | 7 Jun 15 |
| 600 | 2:08.9 | | | | 2 | | | | Watford | Watford Open Minors Meeting & Club Championships | 7 Jun 15 |
| LJ | 2.90 | | | | 6 | | | | Watford | Watford Open Minors Meeting & Club Championships | 7 Jun 15 |
| LJ | 2.60 | | | | 15 | | | | Watford | Watford Minors Open Meeting - Field Results Only | 12 Apr 15 |
| 1.6KXC | 7:35 | | | | 15 | | | | Culham | Results Base Chiltern League | 5 Dec 15 |
| 1.755KXC | 7:36 | | | | 15 | | | | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| 2KXC | 8:03 | | | | 11 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |
| parkrun | 23:06 | | | | 55 | | | 1 | Black Park | Black Park parkrun # 323 | 22 Aug 15 |
| parkrun | 23:21 | | | | 76 | | | 1 | Black Park | Black Park parkrun # 315 | 27 Jun 15 |
| parkrun | 23:27 | | | | 104 | | | | St Albans | St Albans parkrun # 207 | 19 Dec 15 |
| parkrun | 23:30 | | | | 79 | | | 1 | Black Park | Black Park parkrun # 341 | 26 Dec 15 |
| parkrun | 23:55 | | | | 95 | | | | Black Park | Black Park parkrun # 316 | 4 Jul 15 |
| parkrun | 24:16 | | | | 115 | | | | Black Park | Black Park parkrun # 292 | 17 Jan 15 |
| parkrun | 25:13 | | | | 155 | | | | Black Park | Black Park parkrun # 313 | 13 Jun 15 |
| parkrun | 25:25 | | | | 26 | | | 1 | Tring | Tring parkrun # 41 | 25 Jul 15 |
| parkrun | 25:30 | | | | 137 | | | | Black Park | Black Park parkrun # 294 | 31 Jan 15 |
| ZXC | 7:45 | | | | 25 | | | | Milton Keynes | Apex Sports Chiltern League (inc British Athletics Cross Challenge) | 7 Feb 15 |
| ZXC | NT | | | | 33 | | | | Milton Keynes | Apex Sports Chiltern League | 10 Jan 15 |
| 2014 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 22:42 | | | | 79 | | | 1 | Black Park | Black Park parkrun # 282 | 15 Nov 14 |
| parkrun | 23:15 | | | | 45 | | | 1 | Black Park | Black Park parkrun # 286 | 13 Dec 14 |
| parkrun | 23:58 | | | | 79 | | | 1 | Black Park | Black Park parkrun # 275 | 27 Sep 14 |
| parkrun | 23:58 | | | | 109 | | | 1 | Black Park | Black Park parkrun # 279 | 25 Oct 14 |
| parkrun | 23:58 | | | | 104 | | | 1 | Black Park | Black Park parkrun # 284 | 29 Nov 14 |
| parkrun | 24:09 | | | | 84 | | | 1 | Black Park | Black Park parkrun # 288 | 27 Dec 14 |
| parkrun | 24:32 | | | | 114 | | | 1 | Black Park | Black Park parkrun # 276 | 4 Oct 14 |
| parkrun | 24:50 | | | | 134 | | | 1 | Black Park | Black Park parkrun # 280 | 1 Nov 14 |
| parkrun | 25:11 | | | | 150 | | | 1 | Black Park | Black Park parkrun # 272 | 6 Sep 14 |
| parkrun | 25:29 | | | | 119 | | | | Black Park | Black Park parkrun # 257 | 24 May 14 |
| parkrun | 25:31 | | | | 190 | | | | Black Park | Black Park parkrun # 271 | 30 Aug 14 |
| parkrun | 25:55 | | | | 150 | | | | Black Park | Black Park parkrun # 266 | 26 Jul 14 |
| parkrun | 26:23 | | | | 167 | | | | Black Park | Black Park parkrun # 264 | 12 Jul 14 |
| parkrun | 26:24 | | | | 175 | | | | Black Park | Black Park parkrun # 261 | 21 Jun 14 |
| parkrun | 26:40 | | | | 254 | | | | Black Park | Black Park parkrun # 252 | 19 Apr 14 |
| parkrun | 26:57 | | | | 209 | | | | Black Park | Black Park parkrun # 270 | 23 Aug 14 |
| ZXC | 6:15 | | | | 56 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 8:07 | | | | 10 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 8:30 | | | | 50 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXC | 8:30 | | | | 27 | | | | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| ZXC | 8:49 | | | | 25 | | | | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| 2013 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 14.5 | | | | 2 | 2 | | | Watford | Watford Minors | 8 Sep 13 |
| 75 | 15.7 | | | | 6 | 4 | | | Watford | Watford Early Season Minors Meeting | 7 Apr 13 |
| 75 | 16.1 | | | | 5 | 4 | | | Watford | Watford Mid Season Minors Meeting | 16 Jun 13 |
| 200 | 42.0 | i | | | 8 | | | | Lee Valley | Lee Valley Minithon | 6 Oct 13 |
| 400 | 1:38.9 | | | | 10 | | | | Watford | Watford Mid Season Minors Meeting | 16 Jun 13 |
| 400 | 1:43.0 | | | | 3 | 1 | | | Watford | Watford Early Season Minors Meeting | 7 Apr 13 |
| 600 | 2:28.0 | i | | | 2 | | | | Lee Valley | Lee Valley Minithon | 6 Oct 13 |
| LJ | 2.05 | | | | 13 | | | | Watford | Watford Minors | 8 Sep 13 |
| LJ | 1.99 | i | | | 4 | | | | Lee Valley | Lee Valley Minithon | 6 Oct 13 |
| LJ | 1.98 | | | | 4 | | | | Watford | Watford Early Season Minors Meeting | 7 Apr 13 |
| LJ | 1.84 | | | | 16 | | | | Watford | Watford Mid Season Minors Meeting | 16 Jun 13 |
| ZXC | 7:56 | | | | 71 | | | | Milton Keynes | Apex Sports Chiltern League | 7 Dec 13 |
| ZXC | 10:36 | | | | 64 | | | | Oxford | Apex Sports Chiltern League | 9 Nov 13 |