| 2023 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:24.67 | | | | 8 | 8 | | | Watford | Watford Harriers Open Graded Meetings | 19 Apr 23 |
| 1500SCW | 5:14.79 | | | | 4 | | | | Birmingham | ESAA - English Schools Championships | 1 Jul 23 |
| 1500SCW | 5:22.95 | | | | 1 | | | | Harrow | Harrow LICC Open Track & Jumps | 16 Apr 23 |
| 1500SCW | 5:33.2 | | | | 1 | A | | | Brighton | UK Youth Development League Upper - Southern 1A | 28 May 23 |
| 3.88KL | 14:26 | | | | 16 | L01 | | | Sutton Park | ERRA National Young Athlete Relays | 7 Oct 23 |
| 3.9KXC | 13:14 | | | | 65 | | | | Nottingham | ESAA English Schools Championships | 18 Mar 23 |
| 4.3KXC | 17:03 | | | | 4 | | | 4 | Milton Keynes | Chiltern League | 14 Jan 23 |
| 4.6KL | 17:19 | | | | 11 | L01 | | | Aldershot | South of England AA Young Athletes Relay Championships | 23 Sep 23 |
| 4.9KXC | 18:14 | | | | 3 | | | 3 | Ampthill | Bedfordshire / Buckinghamshire County Championships | 7 Jan 23 |
| 5.0KXC | 19:18 | | | | 7 | | | 6 | Luton | Chiltern League | 2 Dec 23 |
| 5KXC | 23:51 | | | | 100 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 11 Mar 23 |
| parkrun | 19:03 | | | | 9 | | 2 | | Rickmansworth | Rickmansworth parkrun # 260 | 8 Jul 23 |
| parkrun | 20:55 | | | | 57 | | | | Rickmansworth | Rickmansworth parkrun # 269 | 16 Sep 23 |
| parkrun | 23:39 | | | | 54 | | | | Alstervorland, GER | Alstervorland parkrun # 162 | 15 Jul 23 |
| 6KXC | 22:16 | | | | 16 | | | | Beckenham Place | South of England Championships | 28 Jan 23 |
| 10KMT | 45:08 | | | | 14 | | 3 | 2 | Amersham | Shardeloes 10K | 24 Sep 23 |
| 2022 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 46.2 | | | | 6 | A | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| 300 | 46.6 | | | | 3 | B | | | Hillingdon | UK Youth Development League Upper Southern 1A | 24 Apr 22 |
| 800 | 2:20.14 | | | | 8 | 8 | | | Watford | Watford Open Graded Meeting | 18 May 22 |
| 800 | 2:22.22 | | | | 4 | B | | | Horspath | Buckinghamshire & Oxfordshire AA County Championships | 15 May 22 |
| 800 | 2:22.34 | | | | 8 | 8 | | | Watford | Watford Open Graded Meeting | 13 Jul 22 |
| 800 | 2:23.62 | | | | 7 | 7 | | | Watford | Watford Open Graded Meeting | 7 Sep 22 |
| 800 | 2:23.65 | | | | 10 | 10 | | | Watford | Watford Open Graded Meeting | 20 Apr 22 |
| 1500 | 4:54.75 | | | | 13 | 6 | | | Watford | Watford Open Graded Meeting | 6 Apr 22 |
| 1500 | 4:54.93 | | | | 11 | 5 | | | Watford | Watford Open Graded Meeting | 24 Aug 22 |
| 1500 | 5:02.57 | | | | 14 | 5 | | | Watford | Watford Open Graded Meeting | 29 Jun 22 |
| 1500 | 5:04.6 | | | | 1 | A | | | Hillingdon | UK Youth Development League Upper Southern 1A | 24 Apr 22 |
| 1500SCW | 5:17.75 | | | | 6 | | | | Bedford | England Athletics Under 15 & Under 17 Championships | 27 Aug 22 |
| 1500SCW | 5:18.84 | | | | 6 | | | | Sportcity | ESAA - English Schools Championships | 9 Jul 22 |
| 1500SCW | 5:23.7 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools Championships | 11 Jun 22 |
| 1500SCW | 5:28.4 | | | | 1 | A | | | Harrow | UK Youth Development League Upper Southern 1A | 26 Jun 22 |
| 1500SCW | 5:29.71 | | | | 7 | | | | Milton Keynes | BMC PB Classic | 4 Jun 22 |
| 1500SCW | 5:33.0 | | | | 1 | A | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| 2000SCW | 7:53.8 | | | | 1 | A | | | Sandy | Southern Athletics League Division 3 North | 16 Jul 22 |
| SP3K | 7.12 | | | | 3 | A | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| SP3K | 7.03 | | | | 1 | ns | | | Hillingdon | UK Youth Development League Upper Southern 1A | 24 Apr 22 |
| SP3K | 6.78 | | | | 4 | B | | | Horspath | Buckinghamshire & Oxfordshire AA County Championships | 15 May 22 |
| 3.15KXC | 11:15 | | | | 5 | | | | Leeds | ESAA English Schools Cup Final | 3 Dec 22 |
| 3.5KXC | 13:42 | | | | 3 | | | | Milton Keynes | Bedfordshire / Buckinghamshire County Championships | 8 Jan 22 |
| 3.875KXC | 15:23 | | | | 92 | | | | Tonbridge | ESAA English Schools Championships | 19 Mar 22 |
| 3.88KL | 14:28 | | | | 8 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 8 Oct 22 |
| 4KXC | 14:59 | | | | 5 | | | | Shuttleworth Park | Chiltern League | 19 Feb 22 |
| 4KXC | 15:43 | | | | 16 | | | | Beckenham | South of England AA Championships | 29 Jan 22 |
| 4KXC | 16:42 | | | | 5 | | | | Stowe | Buckinghamshire County Schools' Championships | 2 Feb 22 |
| 4.2KXC | 17:31 | | | | 96 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 22 |
| 4.3KXC | 17:18 | | | | 5 | | | | Milton Keynes | Chiltern League | 15 Jan 22 |
| 4.6KL | 17:12 | | | | 33 | C | 6 | 6 | Rushmoor | Aldershot Road Relays | 24 Sep 22 |
| 5KXC | 17:14 | | | | 7 | | | | Horspath | South of England Masters' & Inter Counties Championships | 10 Dec 22 |
| 5KXC | 19:13 | | | | 4 | | | 4 | Oxford | Chiltern League | 15 Oct 22 |
| parkrun | 19:50 | | | | 24 | | | | Bournemouth | Bournemouth parkrun # 360 | 1 Jan 22 |
| parkrun | 20:29 | | | | 33 | | | 1 | Rickmansworth | Rickmansworth parkrun # 232 | 25 Dec 22 |
| parkrun | 21:08 | | | | 9 | | 2 | | Henley-on-Thames | Henley-on-Thames parkrun # 190 | 20 Aug 22 |
| 5M | 33:40 | | | | 43 | | 5 | 2 | Chesham | Pednor 5 | 2 May 22 |
| 2021 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.16 | | 1.3 | | 4 | 1.2 | | | Harrow | Harrow AC Spring Open | 27 May 21 |
| 100 | 14.23 | w | 2.5 | | 3 | 2.2 | | | Harrow | Harrow AC Spring Open | 27 May 21 |
| 200 | 28.84 | | 1.6 | | 2 | 1 | | | Harrow | Harrow AC Spring Open | 27 May 21 |
| 800 | 2:21.4 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 800 | 2:23.0 | | | | 1 | B | | | Bedford | Youth Development League Lower Southern North West | 5 Jun 21 |
| 800 | 2:23.01 | | | | 5 | E | | | Wormwood Scrubs | BMC Regional Races | 9 Jun 21 |
| 800 | 2:23.95 | | | | 8 | D | | | Lee Valley | BMC Regional Races | 16 Jun 21 |
| 800 | 2:24.17 | | | | 4 | | | | Milton Keynes | Buckinghamshire County Championships | 31 Jul 21 |
| 800 | 2:28.5 | | | | 1 | h1 | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 800 | 2:38.09 | | | | 3 | h1 | | | Milton Keynes | Buckinghamshire County Championships | 31 Jul 21 |
| 1500 | 4:53.47 | | | | 4 | 4 | | | Watford | Watford Open Graded Meeting | 28 Jul 21 |
| 1500 | 4:58.46 | | | | 13 | 5 | | | Watford | Watford Open Graded Meeting | 25 Aug 21 |
| 1500 | 4:59.61 | | | | 1 | 2 | | | Eton | Windsor, Slough, Eton & Hounslow Middle Distance & Sprints Closed Meeting | 16 May 21 |
| 1500 | 5:00.77 | | | | 6 | 2 | | | Harrow | Harrow AC Spring Open | 20 May 21 |
| 1500 | 5:06.17 | | | | 12 | 5 | | | Harrow | Harrow AC Spring Open | 29 Apr 21 |
| 3000 | 10:49.54 | | | | 6 | 1 | | | Harrow | Harrow Spring Open | 13 May 21 |
| 3000 | 11:11.09 | | | | 17 | 4 | | | Harrow | Harrow AC 3000m Spring Open | 22 Apr 21 |
| SP3K | 7.73 | | | | 3 | A | | | Bedford | Youth Development League Lower Southern North West | 5 Jun 21 |
| SP3K | 7.25 | | | | 3 | | | | Milton Keynes | Buckinghamshire County Championships | 31 Jul 21 |
| 2.8KL | 10:20 | | | | 3 | L3 | | | Milton Keynes | SOAR MK Relays | 26 Sep 21 |
| 3KXC | 11:32 | | | | 16 | | | | Newquay | ESAA English Schools Cup Final | 4 Dec 21 |
| 3.88KL | 14:52 | | | | 14 | L3 | | | Sutton Park | ERRA National Young Athlete Relays | 9 Oct 21 |
| 4KXC | 15:59 | | | | 10 | | | | Shotover Hill | Chiltern League | 16 Oct 21 |
| 4KXC | 16:10 | | | | 32 | | | | Croydon | South of England Masters' & Inter Counties Championships | 11 Dec 21 |
| parkrun | 19:45 | | | | 39 | | | | Rickmansworth | Rickmansworth parkrun # 182 | 25 Dec 21 |
| parkrun | 20:18 | | | | 23 | | 3 | | Black Park | Black Park parkrun # 570 | 28 Aug 21 |
| parkrun | 21:35 | | | | 9 | | 2 | 1 | Henley-on-Thames | Henley-on-Thames parkrun # 141 | 21 Aug 21 |
| 2020 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:23.89 | | | | 11 | 8 | | | Harrow | Harrow AC 800m, 1500m Race Night & Long Jump | 24 Sep 20 |
| Mile | 5:21.12 | | | | 6 | 6 | | | Harrow | Harrow AC Early Autumn Mile & 3000m | 1 Oct 20 |
| 3000 | 10:45.14 | | | | 5 | 3 | | | Harrow | Harrow 3000m Race Night & Long Jump | 10 Sep 20 |
| 2.8KXC | 9:55 | | | | 2 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 3KXC | 11:04 | | | | 1 | | | | Stowe | Buckinghamshire County Schools' Championships | 5 Feb 20 |
| 3KXC | 11:35 | | | | 2 | | | | Keysoe | Chiltern League | 11 Jan 20 |
| 3KXC | 11:42 | | | | 22 | | | | Sefton Park | New Balance ESAA English Schools' Championships | 14 Mar 20 |
| 3KXC | 12:04 | | | | 4 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 4 Jan 20 |
| 3KXC | 12:20 | | | | 1 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 3.4KXC | 14:39 | | | | 9 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 7 Mar 20 |
| 3.7KXC | 16:07 | | | | 12 | | | | Wollaton Park | ECCA Saucony English National Championships | 22 Feb 20 |
| 2019 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:17.42 | | | | 2 | 6 | | | Watford | Watford Open Graded Meeting | 12 Jun 19 |
| 800 | 2:17.73 | | | | 1 | A | | | Kingston | Derek Crookes Southern U13 Inter County Match | 27 Jul 19 |
| 800 | 2:18.51 | | | | 8 | 9 | | | Watford | Watford Open Graded Meeting | 10 Jul 19 |
| 800 | 2:19.06 | | | | 1 | 6 | | | Watford | Watford Open Graded Meeting | 15 May 19 |
| 800 | 2:19.6 | | | | 1 | A | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| 800 | 2:22.04 | | | | 1 | B2 | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 12 May 19 |
| 800 | 2:23.53 | | | | 1 | 6 | | | Watford | Watford Open Graded Meeting | 17 Apr 19 |
| 1200 | 3:41.6 | | | | 1 | A | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| 1200 | 3:42.6 | | | | 1 | A | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| 1500 | 4:39.09 | | | | 5 | 6 | | | Watford | Watford Open Graded Meeting | 26 Jun 19 |
| 1500 | 4:44.35 | | | | 14 | 7 | | | Watford | Watford Open Graded Meeting | 24 Jul 19 |
| 1500 | 4:44.91 | | | | 5 | 5 | | | Watford | Watford Open Graded Meeting | 29 May 19 |
| 1500 | 4:53.31 | | | | 5 | 5 | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| 1500 | 4:55.97 | | | | 1 | B2 | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| HJ | 1.10 | | | | 8 | A | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| SP2.72K | 6.50 | | | | 3 | A | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| SP2.72K | 6.23 | | | | 5 | | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 12 May 19 |
| SP2.72K | 5.93 | | | | 5 | A | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| 1M | 5:16 | | | 5:16 | 2 | | | | London | Vitality Westminster Mile | 26 May 19 |
| 2KXC | 6:45 | | | | 1 | | | | Stowe | Buckinghamshire County Schools' Championships | 6 Feb 19 |
| 2KXCL | 7:28 | | | | 1 | L3 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 2.8KXC | 10:07 | | | | 1 | | | | Milton Keynes | Chiltern League | 9 Feb 19 |
| 2.9KXC | 10:16 | | | | 2 | | | | Shottover Hill | Chiltern League | 12 Oct 19 |
| 3KXC | 10:55 | | | | 1 | | | | Hughenden Park | Bedfordshire / Buckinghamshire County Championships | 5 Jan 19 |
| 3KXC | 11:06 | | | | 5 | | | | Leeds | ECCA Saucony English National Championships | 23 Feb 19 |
| 3KXC | 11:09 | | | | 1 | | | | Keysoe | Chiltern League | 12 Jan 19 |
| 3KXC | 12:20 | | | | 4 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| 3KXC | 12:57 | | | | 3 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 9 Mar 19 |
| 3.1KL | 11:19 | | | | 2 | L3 | | | Crystal Palace | Southern Young Athletes Relays | 22 Sep 19 |
| 3.88KL | 14:02 | | | | 1 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 19 |
| 3M | 18:09 | | | | 12 | | | | London | Virgin London Mini Marathon | 28 Apr 19 |
| parkrun | 18:58 | | | | 10 | | 2 | 1 | Rickmansworth | Rickmansworth parkrun # 147 | 25 Dec 19 |
| parkrun | 19:11 | | | | 11 | | 3 | | Rickmansworth | Rickmansworth parkrun # 112 | 20 Apr 19 |
| parkrun | 19:15 | | | | 11 | | 2 | 1 | Rickmansworth | Rickmansworth parkrun # 130 | 31 Aug 19 |
| parkrun | 22:45 | | | | 71 | | | 1 | Rickmansworth | Rickmansworth parkrun # 103 | 16 Feb 19 |
| ZXC | 7:19 | | | | 1 | | | | Sibford Ferris | ESAA English Schools Cup Regional Finals - East Central | 9 Nov 19 |
| ZXC | 9:35 | | | | 4 | | | | Prestwold Hall | National Primary & Year 7 Championships | 23 Mar 19 |
| 2018 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 75 | 11.7 | | | | 5 | B | | | Portsmouth | UK Youth Development U13/U15 League Division South Premier 2 | 17 Jun 18 |
| 150 | 22.19 | | | | 3 | | | | Little Marlow | Wycombe Phoenix Harriers Invitational (Inc Junior Club Championships) | 15 Apr 18 |
| 150 | 22.24 | w | 3.5 | | 2 | h3 | | | Little Marlow | Wycombe Phoenix Harriers Invitational (Inc Junior Club Championships) | 15 Apr 18 |
| 150 | 22.5 | | | | 6 | B | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 2 | 19 May 18 |
| 150 | 29.9 | | | | 6 | A | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 800 | 2:30.15 | | | | 1 | B2 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 18 |
| 800 | 2:30.95 | | | | 1 | 5 | | | Watford | Watford Open Graded Meeting | 18 Apr 18 |
| 800 | 2:33.17 | | | | 11 | 5 | | | Watford | Watford Open Graded Meeting | 13 Jun 18 |
| 800 | 2:34.0 | | | | 3 | A | | | Portsmouth | UK Youth Development U13/U15 League Division South Premier 2 | 17 Jun 18 |
| 1200 | 3:51.6 | | | | 2 | A | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 2 | 19 May 18 |
| 1200 | 4:00.0 | | | | 2 | A | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 1500 | 5:02.35 | | | | 1 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 18 |
| 1500 | 5:02.60 | | | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 27 Jun 18 |
| 1500 | 5:04.28 | | | | 2 | A | | | Kingston | Derek Crookes Southern U13 Inter County Match | 28 Jul 18 |
| 1500 | 5:07.28 | | | | 3 | 3 | | | Watford | Watford Open Graded Meeting | 2 May 18 |
| 1500 | 5:14.99 | | | | 14 | D | | | Milton Keynes | BMC PB Classic | 2 Jun 18 |
| LJ | 3.32 | | | | 8 | | | | Little Marlow | Wycombe Phoenix Harriers Invitational (Inc Junior Club Championships) | 15 Apr 18 |
| SP2.72K | 5.90 | | | | 6 | A | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| SP2.72K | 5.51 | | | | 1 | | | | Watford | Watford Open Graded Meeting | 13 Jun 18 |
| SP2.72K | 5.13 | | | | 4 | B | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 2 | 19 May 18 |
| 1.5KXC | 4:31 | | | | 1 | | | | Milton Keynes | Results Base Chiltern League | 10 Feb 18 |
| 1.7KXC | 6:40 | | | | 1 | | | | Wing | Buckinghamshire Schools' Championships | 7 Feb 18 |
| 2KXC | 7:31 | | | | 2 | | | | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| 2.2KXC | 7:30 | | | | 1 | | | | Prestwold Hall | National Schools' Years 5 -7 Championship | 24 Mar 18 |
| 2.3KXC | 9:13 | | | | 7 | | | | Woodbridge | ESAA English Schools Cup Final | 24 Nov 18 |
| 2.59KXC | 11:19 | | | | 21 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni v RAF) | 10 Nov 18 |
| 2.8KXC | 10:49 | | | | 6 | | | | Luton | Chiltern League | 1 Dec 18 |
| 2.9KXC | 10:36 | | | | 1 | | | | Oxford | Chiltern League | 13 Oct 18 |
| 3KXC | 11:11 | | | | 8 | | | | Brighton | South of England AA Championships | 27 Jan 18 |
| 3KXC | 12:00 | | | | 4 | | | | Oxford | South of England Masters' & Inter Counties Championships | 8 Dec 18 |
| 3KXC | 12:48 | | | | 3 | | | | Biggleswade | Bedfordshire & Buckinghamshire County Championships | 6 Jan 18 |
| 3KXC | 12:50 | | | | 11 | | | | Parliament Hill | ECCA Saucony English National Championships | 24 Feb 18 |
| 3KXC | 15:57 | | | | 95 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 10 Mar 18 |
| 3.1KL | 11:52 | | | | 1 | L2 | | | Crystal Palace | Southern Young Athletes Relays | 23 Sep 18 |
| 3.88KL | 14:09 | | | | 2 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 18 |
| 3M | 19:03 | | | | 26 | REG | | | London | Virgin London Mini Marathon | 22 Apr 18 |
| parkrun | 19:14 | | | | 18 | | 3 | 1 | Rickmansworth | Rickmansworth parkrun # 93 | 15 Dec 18 |
| parkrun | 19:44 | | | | 18 | | 1 | 1 | Cassiobury | Cassiobury parkrun # 185 | 4 Aug 18 |
| parkrun | 19:46 | | | | 10 | | 2 | 1 | Cassiobury | Cassiobury parkrun # 169 | 14 Apr 18 |
| parkrun | 20:07 | | | | 24 | | 1 | 1 | Weymouth | Weymouth parkrun # 260 | 25 Aug 18 |
| parkrun | 24:33 | | | | 45 | | | | Fælledparken, DEN | Fælledparken parkrun # 376 | 29 Dec 18 |
| ZXC | 8:29 | | | | 1 | | | | Oakley | ESAA English Schools Cup Regional Finals - East Central | 10 Nov 18 |
| 2017 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 12.4 | | | | 1 | 5 | | | Watford | Watford Minors Open Series | 11 Jun 17 |
| 80 | 12.9 | | | | 2 | | | | Watford | Watford Minors Open Series | 9 Apr 17 |
| 600 | 1:52.2 | | | | 1 | | | | Watford | Watford Minors Open Series | 9 Apr 17 |
| 600 | 1:52.5 | | | | 1 | 2 | | | Watford | Watford Minors Open Series | 11 Jun 17 |
| LJ | 3.44 | | | | 3 | | | | Watford | Watford Minors Open Series | 11 Jun 17 |
| 1.5KXC | 5:37 | | | | 1 | | | | Milton Keynes | Chiltern League | 11 Feb 17 |
| 1.5KXC | 7:02 | | | | 1 | | | | High Wycombe | Buckinghamshire Schools' Championships | 8 Feb 17 |
| 1.8KXC | 6:31 | | | | 2 | | | | Milton Keynes | Chiltern League Inc. British Athletics Cross Challenge & RAF v Oxford University | 11 Nov 17 |
| 2KXC | 7:51 | | | | 1 | | | | Keysoe | Chiltern League | 14 Jan 17 |
| 2KXC | NT | | | | 6 | 1 | | | Prestwold Hall | Leicestershire & Rutland Primary Championship & the National Years 5 -7 Championship | 25 Mar 17 |
| 2KXCL | 7:40 | | | | 12 | L1 | | | Mansfield | ECCA Saucony English National Relay Championships | 4 Nov 17 |
| 2.1KXC | 7:46 | | | | 2 | | | | Oxford | Results Base Chiltern League | 14 Oct 17 |
| 2.2KXC | 9:00 | | | | 2 | | | | Luton | Results Base Chiltern League | 2 Dec 17 |
| 3KXC | 11:35 | | | | 11 | | | | Oxford | South of England Masters' & Inter Counties Championships | 9 Dec 17 |
| 2016 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 12.5 | | | | 1 | 1 | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| 80 | 13.1 | | | | 2 | 2 | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| 80 | 13.6 | | | | 1 | 2 | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| 600 | 1:58.9 | | | | 1 | 1 | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| 600 | 2:00.9 | | | | 1 | 1 | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| 600 | 2:04.5 | | | | 1 | 1 | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| LJ | 2.98 | | | | 11 | | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| LJ | 2.90 | | | | 7 | | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| LJ | 2.88 | | | | 9 | | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| 1.5KXC | 7:29 | | | | 5 | | | | High Wycombe | Buckinghamshire Schools' Championships | 3 Feb 16 |
| 1.755KXC | 6:47 | | | | 3 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| 2.2KXC | 9:35 | | | | 3 | | | | Luton | Chiltern League | 3 Dec 16 |
| 2015 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:48 | | | | 105 | | | 1 | Black Park | Black Park parkrun # 320 | 1 Aug 15 |
| parkrun | 26:19 | | | | 191 | | | | Black Park | Black Park parkrun # 325 | 5 Sep 15 |
| parkrun | 27:10 | | | | 175 | | | | Black Park | Black Park parkrun # 341 | 26 Dec 15 |