| 2025 U20 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 19:13 | | | | 20 | | | 1 | Rickmansworth | Rickmansworth parkrun # 386 | 22 Nov 25 |
| parkrun | 19:46 | | | | 27 | | | | Rickmansworth | Rickmansworth parkrun # 375 | 6 Sep 25 |
| parkrun | 19:51 | | | | 26 | | | 1 | Rickmansworth | Rickmansworth parkrun # 377 | 20 Sep 25 |
| parkrun | 20:28 | | | | 11 | | | | Dishley, Loughborough | Dishley, Loughborough parkrun # 288 | 18 Oct 25 |
| parkrun | 20:45 | | | | 31 | | | | Exeter Riverside | Exeter Riverside parkrun # 475 | 13 Sep 25 |
| parkrun | 20:57 | | | | 50 | | | 1 | Rickmansworth | Rickmansworth parkrun # 362 | 7 Jun 25 |
| 5.6KXC | 28:11 | | | | 18 | | | | Stowe School | Buckinghamshire County Schools' Championships | 5 Feb 25 |
| 2024 U20 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:25.16 | | | | 5 | 5 | | | Watford | Watford Harriers Open Graded Meetings | 4 Sep 24 |
| 800 | 2:26.23 | | | | 2 | 4 | | | Watford | Watford Harriers Open Graded Meetings | 10 Jul 24 |
| 5KXC | NT | | | | 35 | | | | Stowe School | ESAA English Schools Cup Regional Finals - East Central | 8 Nov 24 |
| parkrun | 21:03 | | | | 66 | | | | Rickmansworth | Rickmansworth parkrun # 338 | 25 Dec 24 |
| parkrun | 21:32 | | | | 61 | | | | Rickmansworth | Rickmansworth parkrun # 327 | 12 Oct 24 |
| parkrun | 22:24 | | | | 68 | | | | Rickmansworth | Rickmansworth parkrun # 305 | 11 May 24 |
| parkrun | 22:34 | | | | 79 | | | | Rickmansworth | Rickmansworth parkrun # 306 | 18 May 24 |
| 9.6KXC | 52:27 | | | | 292 | | | 28 | Luton | Chiltern League | 30 Nov 24 |
| 2023 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 25:34 | | | | 82 | | | | Alstervorland, GER | Alstervorland parkrun # 162 | 15 Jul 23 |
| parkrun | 27:34 | | | | 285 | | | | Rickmansworth | Rickmansworth parkrun # 284 | 25 Dec 23 |
| 2022 U17 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:13.72 | | | | 8 | 10 | | | Watford | Watford Open Graded Meeting | 18 May 22 |
| 800 | 2:16.05 | | | | 7 | 8 | | | Watford | Watford Open Graded Meeting | 15 Jun 22 |
| 800 | 2:16.35 | | | | 2 | 11 | | | Watford | Watford Open Graded Meeting | 20 Apr 22 |
| 1500 | 4:30.90 | | | | 7 | 7 | | | Watford | Watford Open Graded Meeting | 6 Apr 22 |
| 1500 | 4:31.47 | | | | 9 | 8 | | | Watford | Watford Open Graded Meeting | 29 Jun 22 |
| 1500 | 4:47.6 | | | | 2 | B | | | Harrow | UK Youth Development League Upper Southern 1A | 26 Jun 22 |
| 1500 | 4:49.0 | | | | 2 | ns | | | Milton Keynes | Southern Athletics League Division 3 North | 22 May 22 |
| 1500 | 4:49.2 | | | | 3 | B | | | Hillingdon | UK Youth Development League Upper Southern 1A | 24 Apr 22 |
| 3000 | 9:48.8 | | | | 4 | | | | Milton Keynes | Buckinghamshire Schools Championships | 11 Jun 22 |
| 3000 | 10:01.0 | | | | 2 | A | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| 3000 | 10:09.03 | | | | 9 | D | | | Milton Keynes | BMC PB Classic | 4 Jun 22 |
| LJ | 3.87 | | 1.8 | | 1 | B | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| SP5K | 5.00 | | | | 4 | A | | | Hillingdon | UK Youth Development League Upper Southern 1A | 24 Apr 22 |
| DT1.5K | 14.00 | | | | 5 | A | | | Harrow | UK Youth Development League Upper Southern 1A | 26 Jun 22 |
| DT1.5K | 11.93 | | | | 4 | A | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| DT1.5K | 9.73 | | | | 4 | A | | | Hillingdon | UK Youth Development League Upper Southern 1A | 24 Apr 22 |
| 3.5KXC | 12:30 | | | | 5 | | | | Milton Keynes | Bedfordshire / Buckinghamshire County Championships | 8 Jan 22 |
| 3.88KL | 14:33 | | | | 50 | L3 | | | Sutton Park | ERRA National Young Athlete Relays | 8 Oct 22 |
| 4KXC | 13:57 | | | | 6 | | | | Shuttleworth Park | Chiltern League | 19 Feb 22 |
| 4KXC | 16:28 | | | | 89 | | | | Parliament Hill | ECCA Saucony English National Championships | 26 Feb 22 |
| 4.2KXC | 16:08 | | | | 183 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 12 Mar 22 |
| 4.3KXC | 15:53 | | | | 7 | | | | Milton Keynes | Chiltern League | 15 Jan 22 |
| 4.5KXC | 16:26 | | | | 28 | | | | Beckenham | South of England AA Championships | 29 Jan 22 |
| 4.6KL | 16:21 | | | | 19 | B | | 19 | Rushmoor | Aldershot Road Relays | 24 Sep 22 |
| parkrun | 18:26 | | | | 1 | | | 1 | Church Mead | Church Mead parkrun # 12 | 25 Jun 22 |
| parkrun | 18:40 | | | | 12 | | | | Bournemouth | Bournemouth parkrun # 360 | 1 Jan 22 |
| parkrun | 18:50 | | | | 1 | | | 1 | Church Mead | Church Mead parkrun # 13 | 2 Jul 22 |
| parkrun | 19:38 | | | | 1 | | | 1 | Church Mead | Church Mead parkrun # 15 | 16 Jul 22 |
| parkrun | 19:47 | | | | 1 | | | 1 | Church Mead | Church Mead parkrun # 14 | 9 Jul 22 |
| parkrun | 20:11 | | | | 2 | | | 1 | Church Mead | Church Mead parkrun # 17 | 30 Jul 22 |
| parkrun | 20:43 | | | | 8 | | | | Henley-on-Thames | Henley-on-Thames parkrun # 190 | 20 Aug 22 |
| 5.33KXC | 20:57 | | | | 130 | | | | Leeds | ESAA English Schools Cup Final | 3 Dec 22 |
| 5.6KXC | 19:23 | | | | 12 | | | | Stowe | Buckinghamshire County Schools' Championships | 2 Feb 22 |
| 5M | 30:09 | | | | 18 | | | 1 | Chesham | Pednor 5 | 2 May 22 |
| 2021 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.8 | | | | 3 | B | | | Bedford | Youth Development League Lower Southern North West | 5 Jun 21 |
| 300 | 46.9 | | | | 3 | A | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| 800 | 2:32.7 | | | | 4 | A | | | Bedford | Youth Development League Lower Southern North West | 5 Jun 21 |
| 1500 | 4:41.07 | | | | 2 | 2 | | | Harrow | Harrow AC Open | 9 Sep 21 |
| 1500 | 4:42.82 | | | | 2 | 6 | | | Watford | Watford Open Graded Meeting | 25 Aug 21 |
| 1500 | 4:44.70 | | | | 3 | 5 | | | Watford | Watford Open Graded Meeting | 28 Jul 21 |
| 1500 | 4:47.91 | | | | 2 | 6 | | | Harrow | Harrow AC Spring Open | 29 Apr 21 |
| 1500 | 4:48.3 | | | | 5 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| 1500 | 4:54.08 | | | | 9 | 3 | | | Harrow | Harrow AC Spring Open | 20 May 21 |
| 3000 | 9:59.35 | | | | 12 | 1 | | | Watford | Watford Open Graded Meeting | 8 Sep 21 |
| 3000 | 10:04.83 | | | | 5 | 5 | | | Harrow | Harrow AC 3000m Spring Open | 22 Apr 21 |
| 3000 | 10:06.49 | | | | 8 | 2 | | | Harrow | Harrow Spring Open | 13 May 21 |
| 3000 | 10:09.77 | | | | 11 | | | | Eton | Windsor, Slough, Eton & Hounslow Middle Distance & Sprints Closed Meeting | 16 May 21 |
| SP4K | 5.25 | | | | 3 | B | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| DT1.25K | 13.63 | | | | 4 | A | | | Bedford | Youth Development League Lower Southern North West | 5 Jun 21 |
| DT1.25K | 13.62 | | | | 3 | A | | | Bracknell | Youth Development League Lower Southern North West | 4 Sep 21 |
| 2KXCL | 6:56 | | | | 9 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 23 Oct 21 |
| 2.8KL | 9:47 | | | | 5 | L2 | | | Milton Keynes | SOAR MK Relays | 26 Sep 21 |
| 3.88KL | 14:36 | | | | 30 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 9 Oct 21 |
| 4KXC | 14:30 | | | | 9 | | | | Shotover Hill | Chiltern League | 16 Oct 21 |
| 4.4KXC | 15:51 | | | | 27 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni Trials) | 13 Nov 21 |
| 4.5KXC | 17:35 | | | | 24 | | | | Newquay | ESAA English Schools Cup Final | 4 Dec 21 |
| parkrun | 17:49 | | | | 8 | | | | Rickmansworth | Rickmansworth parkrun # 182 | 25 Dec 21 |
| parkrun | 18:56 | | | | 6 | | | | Black Park | Black Park parkrun # 570 | 28 Aug 21 |
| parkrun | 19:21 | | | | 10 | | | 1 | Rickmansworth | Rickmansworth parkrun # 161 | 31 Jul 21 |
| parkrun | 19:55 | | | | 2 | | | 1 | Henley-on-Thames | Henley-on-Thames parkrun # 141 | 21 Aug 21 |
| 2020 U15 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 4:47.95 | | | | 4 | 6 | | | Harrow | Harrow AC 800m, 1500m Race Night & Long Jump | 24 Sep 20 |
| 3000 | 10:11.48 | | | | 5 | 4 | | | Harrow | Harrow AC Early Autumn Mile & 3000m | 1 Oct 20 |
| 3000 | 10:24.93 | | | | 1 | 3 | | | Harrow | Harrow 3000m Race Night & Long Jump | 10 Sep 20 |
| 2.8KXC | 9:42 | | | | 4 | | | | Milton Keynes | Chiltern League | 8 Feb 20 |
| 3KXC | 11:18 | | | | 2 | | | | Biggleswade | Bedfordshire / Buckinghamshire County Championships | 4 Jan 20 |
| 3KXC | 11:19 | | | | 2 | | | | Keysoe | Chiltern League | 11 Jan 20 |
| 3KXC | 12:32 | | | | 35 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 3.4KXC | 14:23 | | | | 55 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 7 Mar 20 |
| 3.7KXC | 15:50 | | | | 48 | | | | Wollaton Park | ECCA Saucony English National Championships | 22 Feb 20 |
| 4KXC | 14:01 | | | | 9 | | | | Stowe | Buckinghamshire County Schools' Championships | 5 Feb 20 |
| 4.4KXC | 16:47 | | | | 228 | | | | Sefton Park | New Balance ESAA English Schools' Championships | 14 Mar 20 |
| 2019 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 16.1 | | | | 7 | nsA | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| 800 | 2:22.69 | | | | 3 | 3 | | | Watford | Watford Open Graded Meeting | 12 Jun 19 |
| 800 | 2:27.82 | | | | 12 | 8 | | | Watford | Watford Open Graded Meeting | 10 Jul 19 |
| 800 | 2:28.25 | | | | 3 | 4 | | | Watford | Watford Open Graded Meeting | 15 May 19 |
| 800 | 2:28.3 | | | | 1 | B | | | Sandy | UK Youth Development U13/U15 League Division South Central 1 | 22 Jun 19 |
| 800 | 2:29.15 | | | | 4 | B | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 12 May 19 |
| 800 | 2:30.26 | | | | 7 | 6 | | | Watford | Watford Open Graded Meeting | 17 Apr 19 |
| 800 | 2:30.31 | | | | 12 | 5 | | | Watford | Watford Open Graded Meeting | 4 Sep 19 |
| 800 | 2:32.3 | | | | 3 | 1 | | | Milton Keynes | Buckinghamshire Schools Championships | 8 Jun 19 |
| 1500 | 4:48.27 | | | | 10 | 6 | | | Watford | Watford Open Graded Meeting | 24 Jul 19 |
| 1500 | 4:48.97 | | | | 6 | 5 | | | Watford | Watford Open Graded Meeting | 26 Jun 19 |
| 1500 | 4:49.64 | | | | 1 | 4 | | | Watford | Watford Open Graded Meeting | 29 May 19 |
| 1500 | 4:50.7 | | | | 1 | A | | | Hillingdon | UK Youth Development U13/U15 League Division South Central 1 | 18 May 19 |
| 1500 | 4:55.10 | | | | 3 | B | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| 1500 | 4:56.19 | | | | 6 | 4 | | | Watford | Watford Open Graded Meeting | 1 May 19 |
| 1500 | 4:56.9 | | | | 1 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| 1500 | 5:01.6 | | | | 1 | A | | | Harrow | UK Youth Development U13/U15 League Division South Central 1 | 27 Apr 19 |
| SP3K | 5.40 | | | | 4 | B | | | Wormwood Scrubs | UK Youth Development U13/U15 League Division South Central 1 | 20 Jul 19 |
| 1M | 5:28 | | | 5:28 | 31 | | | | London | Vitality Westminster Mile | 26 May 19 |
| 2KXC | 6:48 | | | | 6 | | | | Stowe | Buckinghamshire County Schools' Championships | 6 Feb 19 |
| 2KXCL | 7:22 | | | | 2 | L2 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 19 |
| 2.8KXC | 10:06 | | | | 9 | | | | Milton Keynes | Chiltern League | 9 Feb 19 |
| 2.9KXC | 10:11 | | | | 3 | | | | Shottover Hill | Chiltern League | 12 Oct 19 |
| 3KXC | 10:48 | | | | 6 | | | | Hughenden Park | Bedfordshire / Buckinghamshire County Championships | 5 Jan 19 |
| 3KXC | 11:11 | | | | 11 | | | | Keysoe | Chiltern League | 12 Jan 19 |
| 3KXC | 11:12 | | | | 75 | | | | Leeds | ECCA Saucony English National Championships | 23 Feb 19 |
| 3KXC | 12:37 | | | | 81 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| 3KXC | 13:29 | | | | 111 | | | | Loughborough | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 9 Mar 19 |
| 3.05KXC | 11:54 | | | | 16 | | | | Spinkhill | ESAA English Schools Cup Final | 7 Dec 19 |
| 3.1KL | 11:02 | | | | 5 | L4 | | | Crystal Palace | Southern Young Athletes Relays | 22 Sep 19 |
| 3.88KL | 14:03 | | | | 8 | L1 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 19 |
| parkrun | 17:45 | | | | 5 | | | 1 | Rickmansworth | Rickmansworth parkrun # 147 | 25 Dec 19 |
| parkrun | 18:23 | | | | 4 | | | | Rickmansworth | Rickmansworth parkrun # 130 | 31 Aug 19 |
| parkrun | 18:34 | | | | 5 | | | 1 | Rickmansworth | Rickmansworth parkrun # 103 | 16 Feb 19 |
| parkrun | 18:34 | | | | 7 | | | 1 | Rickmansworth | Rickmansworth parkrun # 112 | 20 Apr 19 |
| parkrun | 20:12 | | | | 3 | | | 1 | East Grinstead | East Grinstead parkrun # 102 | 24 Aug 19 |
| ZXC | 9:33 | | | | 16 | | | | Prestwold Hall | National Primary & Year 7 Championships | 23 Mar 19 |
| ZXC | 11:59 | | | | 4 | | | | Sibford Ferris | ESAA English Schools Cup Regional Finals - East Central | 9 Nov 19 |
| 2018 U13 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 15.4 | | | | 5 | nsA | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 200 | 32.95 | | | | 6 | | | | Little Marlow | Wycombe Phoenix Harriers Invitational (Inc Junior Club Championships) | 15 Apr 18 |
| 800 | 2:33.6 | | | | 1 | B | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 2 | 19 May 18 |
| 800 | 2:33.84 | | | | 1 | 3 | | | Watford | Watford Open Graded Meeting | 18 Apr 18 |
| 800 | 2:33.90 | | | | 10 | 4 | | | Watford | Watford Open Graded Meeting | 13 Jun 18 |
| 800 | 2:34.08 | | | | 3 | B2 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 18 |
| 800 | 2:36.7 | | | | 5 | B | | | Croydon | UK Youth Development U13/U15 League Division South Premier 2 | 21 Jul 18 |
| 1500 | 5:02.37 | | | | 3 | B2 | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 18 |
| 1500 | 5:04.9 | | | | 3 | B | | | Eton | UK Youth Development U13/U15 League Division South Premier 2 | 21 Apr 18 |
| 1500 | 5:05.26 | | | | 2 | | | | Little Marlow | Wycombe Phoenix Harriers Invitational (Inc Junior Club Championships) | 15 Apr 18 |
| 1500 | 5:06.13 | | | | 9 | 3 | | | Watford | Watford Open Graded Meeting | 27 Jun 18 |
| 1500 | 5:06.47 | | | | 2 | 3 | | | Watford | Watford Open Graded Meeting | 2 May 18 |
| 1500 | 5:09.22 | | | | 11 | H | | | Milton Keynes | BMC PB Classic | 2 Jun 18 |
| LJ | 3.27 | | | | 5 | B | | | Tooting Bec | UK Youth Development U13/U15 League Division South Premier 2 | 19 May 18 |
| LJ | 3.06 | | | | 9 | | | | Little Marlow | Wycombe Phoenix Harriers Invitational (Inc Junior Club Championships) | 15 Apr 18 |
| 1.5KXC | 5:33 | | | | 3 | | | | Milton Keynes | Results Base Chiltern League | 10 Feb 18 |
| 1.7KXC | 6:44 | | | | 2 | | | | Wing | Buckinghamshire Schools' Championships | 7 Feb 18 |
| 2KXC | 7:31 | | | | 2 | | | | Keysoe | Results Base Chiltern League | 13 Jan 18 |
| 2.2KXC | 7:59 | | | | 48 | | | | Prestwold Hall | National Schools' Years 5 -7 Championship | 24 Mar 18 |
| 2.59KXC | 10:40 | | | | 31 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford Uni v RAF) | 10 Nov 18 |
| 2.8KXC | 10:04 | | | | 6 | | | | Luton | Chiltern League | 1 Dec 18 |
| 2.9KXC | 10:16 | | | | 10 | | | | Oxford | Chiltern League | 13 Oct 18 |
| 3KXC | 11:36 | | | | 101 | | | | Brighton | South of England AA Championships | 27 Jan 18 |
| 3KXC | 12:04 | | | | 64 | | | | Oxford | South of England Masters' & Inter Counties Championships | 8 Dec 18 |
| 3KXC | 13:07 | | | | 16 | | | | Biggleswade | Bedfordshire & Buckinghamshire County Championships | 6 Jan 18 |
| 3KXC | 14:02 | | | | 294 | | | | Parliament Hill | ECCA Saucony English National Championships | 24 Feb 18 |
| 3.1KL | 11:53 | | | | 11 | L2 | | | Crystal Palace | Southern Young Athletes Relays | 23 Sep 18 |
| 3.2KXC | 12:52 | | | | 41 | | | | Woodbridge | ESAA English Schools Cup Final | 24 Nov 18 |
| 3.88KL | 14:30 | | | | 16 | L2 | | | Sutton Park | ERRA National Young Athlete Relays | 6 Oct 18 |
| parkrun | 18:53 | | | | 8 | | | 1 | Rickmansworth | Rickmansworth parkrun # 95 | 25 Dec 18 |
| parkrun | 19:12 | | | | 10 | | | 1 | Rickmansworth | Rickmansworth parkrun # 70 | 7 Jul 18 |
| parkrun | 19:12 | | | | 17 | | | 1 | Rickmansworth | Rickmansworth parkrun # 93 | 15 Dec 18 |
| parkrun | 19:19 | | | | 17 | | | 1 | Weymouth | Weymouth parkrun # 260 | 25 Aug 18 |
| parkrun | 19:36 | | | | 13 | | | 1 | Cassiobury | Cassiobury parkrun # 185 | 4 Aug 18 |
| parkrun | 20:22 | | | | 19 | | | | Fælledparken, DEN | Fælledparken parkrun # 376 | 29 Dec 18 |
| parkrun | 20:36 | | | | 4 | | | | Stonehouse | Stonehouse parkrun # 102 | 28 Jul 18 |
| ZXC | 11:02 | | | | 5 | | | | Oakley | ESAA English Schools Cup Regional Finals - East Central | 10 Nov 18 |
| 2017 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 13.0 | | | | 1 | 9 | | | Watford | Watford Minors Open Series | 11 Jun 17 |
| 80 | 13.8 | | | | 4 | 1 | | | Watford | Watford Minors Open Series | 9 Apr 17 |
| 600 | 1:58.5 | | | | 3 | 4 | | | Watford | Watford Minors Open Series | 11 Jun 17 |
| 600 | 2:00.9 | | | | 3 | | | | Watford | Watford Minors Open Series | 9 Apr 17 |
| 1.5KXC | 5:39 | | | | 3 | | | | Milton Keynes | Chiltern League | 11 Feb 17 |
| 1.5KXC | 7:07 | | | | 4 | | | | High Wycombe | Buckinghamshire Schools' Championships | 8 Feb 17 |
| 1.8KXC | 6:35 | | | | 4 | | | | Milton Keynes | Chiltern League Inc. British Athletics Cross Challenge & RAF v Oxford University | 11 Nov 17 |
| 2KXC | 8:10 | | | | 10 | | | | Keysoe | Chiltern League | 14 Jan 17 |
| 2KXCL | 8:03 | | | | 57 | L2 | | | Mansfield | ECCA Saucony English National Relay Championships | 4 Nov 17 |
| 2.1KXC | 7:51 | | | | 4 | | | | Oxford | Results Base Chiltern League | 14 Oct 17 |
| 2.2KXC | 9:13 | | | | 7 | | | | Luton | Results Base Chiltern League | 2 Dec 17 |
| parkrun | 20:59 | | | | 29 | | | 1 | Black Park | Black Park parkrun # 430 | 26 Aug 17 |
| 2016 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 80 | 13.5 | | | | 2 | 7 | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| 80 | 13.5 | | | | 4 | 5 | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| 80 | 13.6 | | | | 5 | 3 | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| 600 | 2:01.8 | | | | 2 | 3 | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| 600 | 2:04.0 | | | | 2 | 2 | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| 600 | 2:06.5 | | | | 4 | 2 | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| LJ | 2.92 | | | | 9 | | | | Watford | Watford Minors Open Series & Club Championships | 11 Sep 16 |
| LJ | 2.63 | | | | 9 | | | | Watford | Watford Minors Open Series | 10 Apr 16 |
| LJ | 2.51 | | | | 15 | | | | Watford | Watford Minors Open Series | 12 Jun 16 |
| 1.5KXC | 7:24 | | | | 13 | | | | High Wycombe | Buckinghamshire Schools' Championships | 3 Feb 16 |
| 1.755KXC | 6:46 | | | | 9 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| 2.2KXC | 9:16 | | | | 6 | | | | Luton | Chiltern League | 3 Dec 16 |
| 2015 U11 Chiltern |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:49 | | | | 106 | | | | Black Park | Black Park parkrun # 320 | 1 Aug 15 |
| parkrun | 24:27 | | | | 128 | | | | Black Park | Black Park parkrun # 325 | 5 Sep 15 |
| parkrun | 24:47 | | | | 127 | | | 1 | Black Park | Black Park parkrun # 316 | 4 Jul 15 |
| parkrun | 25:49 | | | | 168 | | | 1 | Black Park | Black Park parkrun # 318 | 18 Jul 15 |
| parkrun | 27:09 | | | | 174 | | | | Black Park | Black Park parkrun # 341 | 26 Dec 15 |