| 2018 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 23.99 | | 0.0 | | 3 | A | | | Hornchurch | UK Youth Development U17/U20 League Division South 1B | 29 Apr 18 |
| 400 | 52.78 | | | | 1 | A | | | Hornchurch | UK Youth Development U17/U20 League Division South 1B | 29 Apr 18 |
| 3000SC | 12:44.65 | | | | 2 | A | | | Battersea Park | Southern Athletics League Division 1 | 20 May 18 |
| 2017 U20 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 24.0 | | | | 4 | A | | | Chelmsford | UK Youth Development U17/U20 League Division South Premier 2B | 25 Jun 17 |
| 400 | 50.5 | | | | 2 | A | | | Chelmsford | UK Youth Development U17/U20 League Division South Premier 2B | 25 Jun 17 |
| 400 | 50.85 | | | | 3 | A | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2B | 28 May 17 |
| 400 | 51.38 | | | | 3 | A | | | Stevenage | Hibbard, Bemax & Peterhouse Trophy Meeting | 10 Sep 17 |
| 800 | 1:57.75 | | | | 10 | 24 | | | Watford | Watford Open Graded Meeting | 14 Jun 17 |
| 800 | 1:59.21 | | | | 9 | 28 | | | Watford | Watford Open Graded Meeting | 12 Jul 17 |
| 800 | 2:00.9 | | | | 2 | A | | | Kings Lynn | Sweatshop Southern Athletics League Division 2E | 21 May 17 |
| 1500 | 4:18.51 | | | | 6 | 13 | | | Watford | Watford Open Graded Meeting | 28 Jun 17 |
| 2016 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 11.86 | | -0.4 | | 3 | A | | | Woodford | Eastern Young Athletes' League | 8 May 16 |
| 100 | 12.02 | | 0.7 | | 3 | A | | | Crawley | UK Youth Development U17/U20 League Division South Premier 2 | 26 Jun 16 |
| 200 | 23.92 | | 0.7 | | 1 | B | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2 | 29 May 16 |
| 200 | 23.93 | | -1.0 | | 3 | 1 | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| 400 | 51.0 | | | | 1 | A | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2 | 29 May 16 |
| 400 | 51.06 | | | | 3 | h3 | | | Bedford | England Athletics U15 / U17 Championships | 27 Aug 16 |
| 400 | 51.58 | | | | 5 | | | | Loughborough | 2016 School Games | 2 Sep 16 |
| 400 | 51.78 | i | | | 1 | | | | Lee Valley | Hertfordshire County Championships | 20 Mar 16 |
| 400 | 52.4 | | | | 2 | A | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 400 | 52.41 | | | | 1 | A | | | Crawley | UK Youth Development U17/U20 League Division South Premier 2 | 26 Jun 16 |
| 800 | 1:57.4 | | | | 2 | A | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 800 | 1:57.42 | | | | 5 | 22 | | | Watford | Watford Open Graded Meeting | 15 Jun 16 |
| 800 | 1:58.5 | | | | 2 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 11 Jun 16 |
| 800 | 1:58.63 | | | | 1 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 800 | 1:59.10 | i | | | 1 | 1 | | | Lee Valley | London U13, U15, U17 Games | 23 Jan 16 |
| 800 | 1:59.10 | i | | | 4 | | | | Sheffield | England Athletics U15 / U17 / U20 Championships | 14 Feb 16 |
| 800 | 1:59.18 | | | | 6 | h2 | | | Gateshead | ESAA English Schools' Championships | 8 Jul 16 |
| 800 | 2:00.22 | | | | 3 | A | | | Bromley | Southern Counties U17 Inter County Match | 17 Jul 16 |
| 800 | 2:00.37 | i | | | 2 | | | | Lee Valley | South of England AA U15 / U17 Championships | 10 Jan 16 |
| 800 | 2:00.5 | | | | 1 | A | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2 | 1 May 16 |
| 800 | 2:00.81 | i | | | 3 | h1 | | | Sheffield | England Athletics U15 / U17 / U20 Championships | 13 Feb 16 |
| 800 | 2:02.1 | | | | 3 | A | | | Ipswich | Sweatshop Southern Athletics League Division 2E | 21 May 16 |
| 800 | 2:02.2 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 17 Apr 16 |
| 800 | 2:05.03 | i | | | 2 | h2 | | | Lee Valley | South of England AA U15 / U17 Championships | 10 Jan 16 |
| 800 | 2:06.15 | | | | 2 | h1 | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 1500 | 4:19.67 | | | | 1 | A | | | Woodford | Eastern Young Athletes' League | 8 May 16 |
| 1500 | 4:19.9 | | | | P | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| 1500 | 4:21.1 | | | | 1 | A | | | Sandy | Eastern Young Athletes' League | 3 Jul 16 |
| 3000 | 9:47.48 | | | | 1 | | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| 100HU17M | 17.4 | | | | P | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| 1500SC | 4:42.78 | | | | 1 | A | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2 | 29 May 16 |
| 3000SC | 14:02.1 | | | | 4 | B | | | Ipswich | Sweatshop Southern Athletics League Division 2E | 21 May 16 |
| LJ | 5.41 | | | | 3 | | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| LJ | 5.37 | | | | P | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| LJ | 5.35 | | | | 4 | A | | | Stevenage | Eastern Young Athletes' League | 17 Apr 16 |
| LJ | 4.74 | | | | 2 | B | | | Harrow | UK Youth Development U17/U20 League Division South Premier 2 | 1 May 16 |
| TJ | 11.28 | | | | 1 | B | | | Woodford | Eastern Young Athletes' League | 8 May 16 |
| SP5K | 9.64 | | | | 2 | | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| SP5K | 9.57 | | | | 3 | B | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| DT1.5K | 22.77 | | | | P | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| DT1.5K | 16.26 | | | | 2 | B | | | Crawley | UK Youth Development U17/U20 League Division South Premier 2 | 26 Jun 16 |
| JT700 | 20.20 | | | | P | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| PenU17MNS | 2193 | | | | 4 | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| parkrun | 18:24 | | | | 4 | | | 1 | Stevenage | Stevenage parkrun # 23 | 29 Oct 16 |
| 2015 U17 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.54 | | -1.2 | | 4 | B | | | Bromley | UK Youth Development U17/U20 League Division South Premier 1 | 26 Jul 15 |
| 100 | 12.8 | | | | 3 | B | | | Ipswich | Eastern Young Athletes' League | 19 Apr 15 |
| 200 | 24.0 | | | | 2 | A | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |
| 200 | 24.48 | | 0.5 | | 1 | 6 | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| 200 | 25.5 | | | | 4 | A | | | Ipswich | Eastern Young Athletes' League | 19 Apr 15 |
| 200 | 26.0 | | | | 5 | A | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| 400 | 51.75 | | | | 5 | | | | Marsa, MLT | FISEC Games | 11 Jul 15 |
| 400 | 52.18 | | | | 3 | h2 | | | Marsa, MLT | FISEC Games | 10 Jul 15 |
| 400 | 52.4 | | | | 1 | A | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |
| 400 | 52.71 | | | | 2 | A | | | Hendon | UK Youth Development U17/U20 League Division South Premier 1 | 28 Jun 15 |
| 400 | 53.8 | | | | 3 | A | | | Ipswich | Eastern Young Athletes' League | 19 Apr 15 |
| 400 | 54.0 | | | | 3 | A | | | Norwich | Sweatshop Southern Athletics League Division 1 | 31 May 15 |
| 800 | 1:58.4 | | | | 2 | A | | | Crawley | Sweatshop Southern Athletics League Division 1 | 20 Jun 15 |
| 800 | 2:00.11 | | | | 1 | B | | | Ipswich | Hibbard, Bemax & Peterhouse Trophy Meeting | 5 Sep 15 |
| 800 | 2:00.48 | | | | 3 | A | | | Little Marlow | Southern Counties U17 Inter County Match | 19 Jul 15 |
| 800 | 2:00.5 | | | | 3 | | | | Hemel Hempstead | Hertfordshire County Schools' Championships | 6 Jun 15 |
| 800 | 2:00.68 | | | | 1 | 19 | | | Watford | Watford Open Graded Meeting | 17 Jun 15 |
| 800 | 2:01.09 | | | | 1 | | | | Watford | Hertfordshire County Championships | 17 May 15 |
| 800 | 2:01.72 | | | | 4 | | | | Marsa, MLT | FISEC Games | 13 Jul 15 |
| 800 | 2:02.75 | i | | | 3 | 1 | | | Lee Valley | London Indoor U17 Games | 24 Jan 15 |
| 800 | 2:03.4 | | | | 2 | A | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| 800 | 2:05.44 | | | | 5 | A | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 1 | 18 Apr 15 |
| 800 | 2:05.7 | | | | 2 | A | | | Bedford | Eastern Young Athletes' League Final | 6 Sep 15 |
| 800 | 2:06.8 | | | | 3 | A | | | Norwich | Sweatshop Southern Athletics League Division 1 | 31 May 15 |
| 800 | 2:06.85 | | | | 2 | h2 | | | Watford | Hertfordshire County Championships | 17 May 15 |
| 800 | 2:07.39 | | | | 3 | 6 | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| 800 | 2:09.00 | i | | | 2 | h1 | | | Lee Valley | South of England AA U15 / U17 Championships | 11 Jan 15 |
| 1500 | 4:20.79 | | | | 3 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| 1500 | 4:25.66 | | | | 5 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| 1500 | 4:26.02 | | | | 3 | A | | | Bromley | Sweatshop Southern Athletics League Division 1 | 25 Apr 15 |
| 1500 | 4:33.1 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Event Championships | 7 May 15 |
| 100HU17M | 18.0 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Event Championships | 7 May 15 |
| 2000SC | 8:57.37 | | | | 4 | B | | | Bromley | Sweatshop Southern Athletics League Division 1 | 25 Apr 15 |
| HJ | 1.55 | | | | 2 | A | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| LJ | 5.32 | | | | 2 | | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| LJ | 5.31 | | | | 3 | B | | | Bedford | Eastern Young Athletes' League Final | 6 Sep 15 |
| LJ | 5.18 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Event Championships | 7 May 15 |
| LJ | 4.78 | | | | 3 | B | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |
| TJ | 11.40 | | | | 3 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| SP5K | 9.27 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| SP5K | 6.37 | | | | 6 | | | | Hendon | UK Youth Development U17/U20 League Division South Premier 1 | 28 Jun 15 |
| DT1.5K | 19.93 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Event Championships | 7 May 15 |
| JT700 | 17.98 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Event Championships | 7 May 15 |
| PenU17MNS | 1934 | | | | 4 | | | | Stevenage | Hertfordshire Schools Combined Event Championships | 7 May 15 |
| 4.5KXC | 19:06 | | | | 127 | | | | Birmingham | CAU Inter County Championships (Inc World Trials & British Athletics Cross Challenge) | 7 Mar 15 |
| 5.82KXC | 25:56 | | | | 110 | | | 85 | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| ZXC | 16:16 | | | | 17 | | | | Milton Keynes | Apex Sports Chiltern League (inc British Athletics Cross Challenge) | 7 Feb 15 |
| ZXC | 17:22 | | | | 7 | | | | St Albans | Hertfordshire County Championships | 4 Jan 15 |
| ZXC | 20:32 | | | | 10 | | | | St Albans | Hertfordshire Schools' County Championships | 31 Jan 15 |
| ZXC | 22:19 | | | | 28 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |
| 2014 U15 Stevenage & North Herts |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 12.5 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| 200 | 25.8 | | | | 4 | B | | | Basildon | Eastern Young Athletes' League Top 6 Final | 7 Sep 14 |
| 300 | 40.0 | | | | 2 | A | | | Basildon | Eastern Young Athletes' League Top 6 Final | 7 Sep 14 |
| 300 | 40.6 | | | | 1 | A | | | Ipswich | Eastern Young Athletes' League | 11 May 14 |
| 300 | 41.9 | | | | 3 | A | | | St. Albans | Eastern Young Athletes' League | 13 Apr 14 |
| 800 | 2:04.41 | | | | 3 | 17 | | | Watford | Watford Open Graded Meeting | 16 Jul 14 |
| 800 | 2:05.19 | | | | 6 | 17 | | | Watford | Watford Open Graded Meeting | 18 Jun 14 |
| 800 | 2:06.1 | | | | 2 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 800 | 2:06.59 | | | | 3 | | | | Watford | Hertfordshire County Championships | 24 May 14 |
| 800 | 2:07.27 | | | | 6 | h2 | | | Bedford | England Athletics U15 / U17 Championships inc. The Disabled Age Group Championships | 30 Aug 14 |
| 800 | 2:07.6 | | | | 1 | A | | | Basildon | Eastern Young Athletes' League Top 6 Final | 7 Sep 14 |
| 800 | 2:10.1 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| 800 | 2:14.3 | | | | 1 | h2 | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 800 | 2:16.2 | | | | 1 | A | | | St. Albans | Eastern Young Athletes' League | 13 Apr 14 |
| 1500 | 4:28.2 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| TJ | 10.81 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| SP4K | 9.13 | | | | 3 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| ZXC | 14:02 | | | | 13 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 14:52 | | | | 6 | | | | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| ZXC | 16:09 | | | | 34 | | | | Oxford | SEAA Masters' & Inter Counties Championships | 13 Dec 14 |