| 2018 U20 Chiltern/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 53.81 | | | | 7 | 3 | | | Watford | Watford Open Graded Meeting | 11 Jul 18 |
| 400 | 54.2 | | | | 1 | B | | | Kingston | UK Youth Development U17/U20 League Division South 1A | 27 May 18 |
| 800 | 2:03.07 | | | | 6 | E | | | Milton Keynes | BMC PB Classic | 2 Jun 18 |
| 800 | 2:08.9 | | | | 3 | A | | | Woking | UK Youth Development U17/U20 League Division South 1A | 29 Apr 18 |
| 400H | 60.8 | | | | 2 | A | | | Kingston | UK Youth Development U17/U20 League Division South 1A | 27 May 18 |
| 2017 U20 Chiltern/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 54.20 | | | | 5 | 5 | | | Watford | Watford Open Graded Meeting | 12 Jul 17 |
| 800 | 2:03.03 | | | | 6 | G | | | Milton Keynes | BMC PB Classic | 3 Jun 17 |
| 800 | 2:03.82 | | | | 10 | 19 | | | Watford | Watford Open Graded Meeting | 14 Jun 17 |
| 800 | 2:04.09 | | | | 1 | 17 | | | Watford | Watford Open Graded Meeting | 19 Apr 17 |
| 800 | 2:08.8 | | | | 1 | B | | | Uxbridge | UK Youth Development U17/U20 League Division South Premier 2A | 30 Apr 17 |
| 800 | DNS | | | | - | | | | Watford | Hertfordshire County Championships | 14 May 17 |
| 400H | 61.06 | | | | 2 | | | | Watford | Hertfordshire County Championships | 14 May 17 |
| 400H | 61.6 | | | | 2 | A | | | Uxbridge | UK Youth Development U17/U20 League Division South Premier 2A | 30 Apr 17 |
| 400H | 62.1 | | | | 2 | A | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2A | 25 Jun 17 |
| HJ | 1.60 | | | | 2 | B | | | Uxbridge | UK Youth Development U17/U20 League Division South Premier 2A | 30 Apr 17 |
| 6.1KXC | 23:11 | | | | 16 | | | | Keysoe | Chiltern League | 14 Jan 17 |
| 9.5KXC | 38:41 | | | | 209 | | | 26 | Milton Keynes | Chiltern League Inc. British Athletics Cross Challenge & RAF v Oxford University | 11 Nov 17 |
| 2016 U17 Chiltern/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:04.03 | | | | 5 | D | | | Milton Keynes | BMC PB Classic | 4 Jun 16 |
| 800 | 2:04.3 | | | | 5 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 11 Jun 16 |
| 800 | 2:04.76 | | | | 1 | h2 | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 800 | 2:06.20 | | | | 6 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 800 | 2:06.55 | | | | 9 | 12 | | | Watford | Watford Open Graded Meeting | 18 May 16 |
| 800 | 2:07.38 | | | | 2 | 14 | | | Watford | Watford Open Graded Meeting | 20 Apr 16 |
| 800 | 2:08.7 | | | | 1 | A | | | Horspath | UK Youth Development U17/U20 League Division South South/West 1b | 1 May 16 |
| 800 | 2:10.3 | | | | 2 | A | | | Wormwood Scrubs | UK Youth Development U17/U20 League Division South South/West 1b | 24 Jul 16 |
| 1500 | 4:32.40 | | | | 10 | 12 | | | Watford | Watford Open Graded Meeting | 1 Jun 16 |
| 400HU17M | 62.7 | | | | 3 | A | | | Wormwood Scrubs | UK Youth Development U17/U20 League Division South South/West 1b | 24 Jul 16 |
| HJ | 1.65 | | | | 4 | A | | | Horspath | UK Youth Development U17/U20 League Division South South/West 1b | 1 May 16 |
| HJ | 1.65 | | | | 5 | A | | | Wormwood Scrubs | UK Youth Development U17/U20 League Division South South/West 1b | 24 Jul 16 |
| parkrun | 20:16 | | | | 3 | | | 1 | Tring | Tring parkrun # 117 | 24 Dec 16 |
| 5.85KXC | 21:18 | | | | 18 | | | | Oxford | Chiltern League | 15 Oct 16 |
| 5.9KXC | 21:36 | | | | 81 | | | 47 | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| 6KXC | 24:48 | | | | 28 | | | | Luton | Results Base Chiltern League | 16 Jan 16 |
| 2015 U17 Chiltern/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:06.55 | | | | 4 | 19 | | | Watford | Watford Open Graded Meeting | 15 Jul 15 |
| 800 | 2:07.4 | | | | 4 | A | | | Aldershot | UK Youth Development U17/U20 League Division South South/West 1B | 28 Jun 15 |
| 800 | 2:07.97 | | | | 5 | 16 | | | Watford | Watford Open Graded Meeting | 17 Jun 15 |
| 800 | 2:12.4 | | | | 10 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| 800 | 2:14.11 | | | | 3 | A | | | Horspath | UK Youth Development U17/U20 League Division South South/West 1B | 18 Apr 15 |
| 1500 | 4:37.98 | | | | 13 | 15 | | | Watford | Watford Open Graded Meeting | 29 Jul 15 |
| HJ | 1.66 | | | | 4 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| HJ | 1.60 | | | | 2 | A | | | Aldershot | UK Youth Development U17/U20 League Division South South/West 1B | 28 Jun 15 |
| HJ | 1.55 | | | | 3 | A | | | Horspath | UK Youth Development U17/U20 League Division South South/West 1B | 18 Apr 15 |
| 4.5KXC | 17:41 | | | | 134 | | | | Brighton | South of England AA Championships | 24 Jan 15 |
| 4.5KXC | 19:41 | | | | 268 | | | | Parliament Hill | ECCA Saucony English National Championships | 21 Feb 15 |
| 5.82KXC | 23:26 | | | | 93 | | | 68 | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| 6KXC | 24:16 | | | | 23 | | | | Culham | Results Base Chiltern League | 5 Dec 15 |
| ZXC | 16:52 | | | | 31 | | | | Milton Keynes | Apex Sports Chiltern League (inc British Athletics Cross Challenge) | 7 Feb 15 |
| ZXC | 21:18 | | | | 15 | | | | St Albans | Hertfordshire Schools' County Championships | 31 Jan 15 |
| ZXC | 22:38 | | | | 31 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |
| 2014 U15 Chiltern/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 400 | 57.73 | | | | 6 | 4 | | | Watford | Watford Open Graded Meeting | 16 Jul 14 |
| 800 | 2:10.32 | | | | 6 | 14 | | | Watford | Watford Open Graded Meeting | 18 Jun 14 |
| 800 | 2:12.5 | | | | 3 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 800 | 2:13.8 | | | | 1 | h1 | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 800 | 2:15.03 | | | | 9 | 10 | | | Watford | Watford Open Graded Meeting | 21 May 14 |
| 800 | 2:15.46 | | | | 1 | 10 | | | Watford | Watford Open Graded Meeting | 23 Apr 14 |
| 800 | 2:18.28 | | | | P | | | | Bedford | South of England AA Combined Events Championships | 20 Jul 14 |
| 800 | 2:18.3 | | | | 4 | A | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| 800 | 2:20.3 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Championships | 1 May 14 |
| 1500 | 4:40.83 | | | | 10 | 4 | | | Watford | Watford Open Graded Meeting | 9 Apr 14 |
| 1500 | 4:40.96 | | | | 14 | 10 | | | Watford | Watford Open Graded Meeting | 30 Jul 14 |
| 1500 | 4:42.33 | | | | 10 | 8 | | | Watford | Watford Open Graded Meeting | 4 Jun 14 |
| 1500 | 4:48.89 | | | | 5 | | | | Stevenage | Hertfordshire County AAA Open (Inc Veterans' Championships) | 5 May 14 |
| 80HU15M | 13.56 | w | 3.5 | | P | | | | Bedford | South of England AA Combined Events Championships | 20 Jul 14 |
| 80HU15M | 14.0 | | | | 3 | A | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| 80HU15M | 14.2 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Championships | 1 May 14 |
| HJ | 1.59 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Championships | 1 May 14 |
| HJ | 1.59 | | | | P | | | | Bedford | South of England AA Combined Events Championships | 20 Jul 14 |
| HJ | 1.58 | | | | 1 | A | | | Basildon | UK Youth Development U13/U15 League Division Southern North 1 | 3 May 14 |
| LJ | 4.89 | | 1.4 | | P | | | | Bedford | South of England AA Combined Events Championships | 20 Jul 14 |
| LJ | 4.62 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Championships | 1 May 14 |
| SP4K | 7.60 | | | | P | | | | Bedford | South of England AA Combined Events Championships | 20 Jul 14 |
| SP4K | 7.06 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Championships | 1 May 14 |
| PenU15M | 2184 | | | | 3 | | | | Bedford | South of England AA Combined Events Championships | 19 Jul 14 |
| PenU15M | 1992 | | | | 3 | | | | Stevenage | Hertfordshire Schools Combined Events Championships | 1 May 14 |
| 2.997KL | 11:00 | | | | 46 | L1 | | | Aldershot | Southern Young Athletes Road Relays | 20 Sep 14 |
| 4.5KXC | 16:36 | | | | 190 | | | | Nottingham | ECCA English National Championships | 22 Feb 14 |
| 4.5KXC | 18:25 | | | | 111 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| 4.5KXC | 18:47 | | | | 195 | | | | Birmingham | CAU Inter County Championships | 8 Mar 14 |
| 5MNAD | 32:35 | | | 32:36 | 14 | | | | Berkhamsted | Berkhamsted Fun Run | 2 Mar 14 |
| ZXC | 14:21 | | | | 37 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 14:34 | | | | 30 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 15:47 | | | | 25 | | | | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| ZXC | 16:35 | | | | 26 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXC | 18:15 | | | | 10 | | | | Watford | Hertfordshire County Championships | 5 Jan 14 |
| 2013 U15 Chiltern/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 47.35 | | | | 6 | | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| 800 | 2:20.16 | | | | 6 | 6 | | | Watford | Watford Open Graded Meeting | 15 May 13 |
| 800 | 2:20.53 | | | | 6 | 8 | | | Watford | Watford Open Graded Meeting | 12 Jun 13 |
| 800 | 2:22.2 | | | | P | | | | Hemel Hempstead | Hertfordshire & Dacorum & Tring AC Open Pentathlon | 11 May 13 |
| 800 | 2:22.58 | | | | 8 | 12 | | | Watford | Watford Open Graded Meeting | 10 Jul 13 |
| 800 | 2:24.40 | | | | 9 | 10 | | | Watford | Watford Open Graded Meeting | 7 Aug 13 |
| 800 | 2:27.14 | | | | 4 | | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| 800 | 2:29.86 | | | | 3 | 4 | | | Watford | Watford Open Graded Meeting | 17 Apr 13 |
| 1500 | 4:54.91 | | | | 7 | | | | Stevenage | Hertfordshire County Championships Day 1 | 6 May 13 |
| 1500 | 4:59.34 | | | | 2 | 4 | | | Watford | Watford Open Graded Meeting | 1 May 13 |
| 1500 | 4:59.94 | | | | 15 | 7 | | | Watford | Watford Open Graded Meeting | 24 Jul 13 |
| 1500 | 5:08.9 | | | | 5 | A | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| 80HU15M | 14.9 | | | | 4 | A | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| 80HU15M | 15.8 | | | | 4 | A | | | Perivale | UK Youth Development U13/U15 League Division Southern North 2 | 4 May 13 |
| 80HU15M | 15.8 | | | | P | | | | Hemel Hempstead | Hertfordshire & Dacorum & Tring AC Open Pentathlon | 11 May 13 |
| HJ | 1.50 | | | | 5 | A | | | Mile End | UK Youth Development U13/U15 League Division Southern North 2 | 13 Jul 13 |
| HJ | 1.42 | | | | P | | | | Hemel Hempstead | Hertfordshire & Dacorum & Tring AC Open Pentathlon | 11 May 13 |
| HJ | 1.40 | | | | 3 | B | | | Perivale | UK Youth Development U13/U15 League Division Southern North 2 | 4 May 13 |
| HJ | 1.30 | | | | 2 | | | | High Wycombe | Wycombe Phoenix Harriers Junior Club Championships | 27 Apr 13 |
| LJ | 4.20 | | | | P | | | | Hemel Hempstead | Hertfordshire & Dacorum & Tring AC Open Pentathlon | 11 May 13 |
| LJ | 4.14 | | | | 4 | B | | | Perivale | UK Youth Development U13/U15 League Division Southern North 2 | 4 May 13 |
| SP4K | 6.40 | | | | P | | | | Hemel Hempstead | Hertfordshire & Dacorum & Tring AC Open Pentathlon | 11 May 13 |
| JT600 | 23.76 | | | | 2 | B | | | St. Albans | UK Youth Development U13/U15 League Division Southern North 2 | 22 Jun 13 |
| PenU15M | 1595 | | | | 3 | | | | Hemel Hempstead | Hertfordshire & Dacorum & Tring AC Open Pentathlon | 11 May 13 |
| 2KXCL | 7:27 | | | | 71 | L1 | | | Mansfield | ECCA National Relays | 2 Nov 13 |
| 2.997KL | 11:27 | | | | 39 | L3 | | | Aldershot | Southern Young Athletes' Relays (U13M/U15W/U15M/U17W) | 21 Sep 13 |
| ZXC | 10:59 | | | | 11 | | | | Wing | Apex Sports Chiltern League | 9 Feb 13 |
| ZXC | 11:41 | | | | 138 | | | | Birmingham | CAU Inter County Championships | 9 Mar 13 |
| ZXC | 11:58 | | | | 23 | | | | Luton | Apex Sports Chiltern League | 12 Jan 13 |
| ZXC | 13:42 | | | | 9 | | | | Broxbourne | Hertfordshire County Championships | 6 Jan 13 |
| ZXC | 16:25 | | | | 17 | | | | Oxford | Apex Sports Chiltern League | 9 Nov 13 |
| ZXC | 16:30 | | | | 25 | | | | St. Albans | Hertfordshire Schools' Championships | 2 Feb 13 |
| ZXC | 16:30 | | | | 31 | | | | Milton Keynes | Apex Sports Chiltern League | 7 Dec 13 |
| ZXC | 20:29 | | | | 43 | | | | Watford | Apex Sports Chiltern League | 19 Oct 13 |
| ZXCL | 7:25 | | | | 15 | L2 | | | Wormwood Scrubs | SEAA Relay Championships | 5 Oct 13 |
| 2012 U13 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:29.30 | | | | 3 | 4 | | | Watford | Watford Graded Open | 11 Jul 12 |
| 800 | 2:33.23 | | | | 4 | | | | Watford | Hertfordshire County Championships | 12 May 12 |
| 800 | 2:33.77 | | | | 11 | 5 | | | Watford | Watford Open Graded Meeting | 13 Jun 12 |
| 800 | 2:34.2 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon | 23 Jun 12 |
| 800 | 2:47.4 | | | | 3 | | | | Watford | Watford Young Athletes' Meeting | 15 Apr 12 |
| 1500 | 5:16.37 | | | | 12 | B | | | Kingston | Southern U13 Inter-County Match | 22 Jul 12 |
| 1500 | 5:17.10 | | | | 4 | 2 | | | Watford | Watford Open Graded Meeting | 30 May 12 |
| 1500 | 5:18.92 | | | | 10 | 1 | | | Watford | Watford Open Graded Meeting | 16 May 12 |
| Mile | 5:45.98 | | | | 3 | I | | | Oxford | BMC Gold Standard Races (inc Oxford Festival of Miles) | 28 Jul 12 |
| 70HU13M | 12.4 | | | | 3 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 16 Jun 12 |
| 75HU13M | 13.80 | | -0.1 | | 5 | B2 | | | Kingston | Southern U13 Inter-County Match | 22 Jul 12 |
| 75HU13M | 14.1 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon | 23 Jun 12 |
| 75HU13M | 14.39 | | | | 1 | | | | Watford | Hertfordshire County Championships | 12 May 12 |
| 75HU13M | 16.0 | | | | 1 | | | | Watford | Watford Young Athletes' Meeting | 15 Apr 12 |
| HJ | 1.42 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon | 23 Jun 12 |
| HJ | 1.35 | | | | 2 | | | | Watford | Hertfordshire County Championships | 12 May 12 |
| HJ | 1.30 | | | | 1 | A | | | Battersea Park | McCain Young Athletes' League Division Southern Premier NW (no gun, field results only) | 20 May 12 |
| HJ | 1.30 | | | | 7 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 16 Jun 12 |
| LJ | 4.11 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon | 23 Jun 12 |
| LJ | 3.92 | | | | 1 | | | | Watford | Watford Young Athletes' Meeting | 15 Apr 12 |
| SP3.25K | 5.79 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon | 23 Jun 12 |
| PenU13M | 1454 | | | | 2 | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon | 23 Jun 12 |
| 2.997KL | 11:38 | | | | 23 | L4 | | | Aldershot | Southern Road Relays (U17W/U15M/U15W/U13M) | 22 Sep 12 |
| ZXC | 10:06 | | | | 15 | | | | St. Albans | Hertfordshire Schools' Championships | 4 Feb 12 |
| ZXC | 10:09 | | | | 19 | | | | Shuttleworth | Apex Sports Chiltern League | 10 Nov 12 |
| ZXC | 11:16 | | | | 7 | | | | Oxford | Apex Sports Chiltern League | 20 Oct 12 |
| ZXC | 11:21 | | | | 36 | | | | Wing | Apex Sports Chiltern League | 11 Feb 12 |
| ZXC | 11:39 | | | | 15 | | | | Stevenage | Hertfordshire County Championships | 8 Jan 12 |
| ZXC | 11:50 | | | | 49 | | | | Slough | Apex Sports Chiltern League | 14 Jan 12 |
| ZXC | 13:05 | | | | 223 | | | | Parliament Hill | English National Championships | 25 Feb 12 |
| ZXCL | 7:45 | | | | 12 | L1 | | | Wormwood Scrubs | SEAA XC Relays | 6 Oct 12 |
| 2011 U13 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 31.09 | | 0.9 | | 5 | | | | Watford | Hertfordshire County Championships | 15 May 11 |
| 200 | 31.20 | | 2.0 | | 3 | h1 | | | Watford | Hertfordshire County Championships | 15 May 11 |
| 800 | 2:49.6 | | | | 2 | B | | | Chelmsford | Eastern Young Athletes' League | 1 May 11 |
| 800 | 2:49.6 | | | | 5 | A | | | Basildon | Eastern Young Athletes' League | 24 Jul 11 |
| 800 | 2:49.62 | | | | 7 | | | | Watford | Hertfordshire County Championships | 15 May 11 |
| 1500 | 5:41.1 | | | | 2 | A | | | Watford | Eastern Young Athletes' League | 12 Jun 11 |
| 1500 | 5:41.6 | | | | 5 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 14 Aug 11 |
| 75HU13M | 14.8 | | | | 4 | A | | | Basildon | Eastern Young Athletes' League | 24 Jul 11 |
| 75HU13M | 15.0 | | | | 1 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 14 Aug 11 |
| LJ | 3.99 | | | | 2 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 14 Aug 11 |
| LJ | 3.96 | | | | 3 | A | | | Watford | Eastern Young Athletes' League | 12 Jun 11 |
| LJ | 3.91 | | -0.7 | | 4 | | | | Watford | Hertfordshire County Championships | 15 May 11 |
| ZXC | 5:50 | | | | 8 | | | | St. Albans | Hertfordshire County Championships | 9 Jan 11 |
| ZXC | 6:24 | | | | 19 | | | | Wing | Apex Sports Chiltern League | 12 Feb 11 |
| ZXC | 10:06 | | | | 12 | | | | Luton | Apex Sports Chiltern League | 15 Jan 11 |
| ZXC | 10:49 | | | | 42 | | | | Watford | Apex Sports Chiltern League | 12 Nov 11 |
| ZXC | 11:47 | | | | 39 | | | | Luton | Apex Sports Chiltern League | 8 Oct 11 |
| ZXCL | 8:17 | | | | 43 | L3 | | | Mansfield | Saucony ECCA Relays | 5 Nov 11 |
| 2010 U11 Dacorum/Hertfordshire Schs |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| ZXC | 8:12 | | | | 23 | | | | Watford | Apex Sports Chiltern League | 13 Nov 10 |
| ZXC | 8:19 | | | | 13 | | | | Stowe | Apex Sports Chiltern League | 4 Dec 10 |
| ZXC | 8:24 | | | | 29 | | | | Oxford | Apex Sports Chiltern League | 9 Oct 10 |