| 2023 U23 Stevenage & North Herts/Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 18:01 | | | | 2 | | | | Stevenage | Stevenage parkrun # 320 | 25 Nov 23 |
| parkrun | 18:07 | | | | 9 | | | | Durham | Durham parkrun # 524 | 30 Sep 23 |
| parkrun | 18:39 | | | | 7 | | | | Durham | Durham parkrun # 525 | 7 Oct 23 |
| parkrun | 18:49 | | | | 8 | | | | Durham | Durham parkrun # 506 | 20 May 23 |
| parkrun | 18:53 | | | | 7 | | | | Durham | Durham parkrun # 528 | 4 Nov 23 |
| parkrun | 19:01 | | | | 12 | | | | Durham | Durham parkrun # 505 | 13 May 23 |
| parkrun | 19:09 | | | | 13 | | | | Durham | Durham parkrun # 507 | 27 May 23 |
| parkrun | 19:22 | | | | 12 | | | | Durham | Durham parkrun # 527 | 28 Oct 23 |
| parkrun | 19:44 | | | | 18 | | | | Durham | Durham parkrun # 526 | 14 Oct 23 |
| parkrun | 19:47 | | | | 12 | | | | Durham | Durham parkrun # 489 | 14 Jan 23 |
| parkrun | 19:50 | | | | 17 | | | | Durham | Durham parkrun # 493 | 18 Feb 23 |
| parkrun | 24:49 | | | | 109 | | | | Durham | Durham parkrun # 529 | 11 Nov 23 |
| parkrun | 28:47 | | | | 207 | | | | Durham | Durham parkrun # 530 | 18 Nov 23 |
| 2022 U23 Stevenage & North Herts/Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 18:12 | | | | 4 | | | | Durham | Durham parkrun # 475 | 8 Oct 22 |
| parkrun | 18:48 | | | | 5 | | | 1 | Durham | Durham parkrun # 473 | 24 Sep 22 |
| parkrun | 18:53 | | | | 10 | | | | Durham | Durham parkrun # 474 | 1 Oct 22 |
| parkrun | 19:36 | | | | 33 | | | | Durham | Durham parkrun # 456 | 14 May 22 |
| parkrun | 19:53 | | | | 16 | | | | Durham | Durham parkrun # 439 | 15 Jan 22 |
| parkrun | 20:09 | | | | 34 | | | | Durham | Durham parkrun # 457 | 21 May 22 |
| parkrun | 22:42 | | | | 43 | | | | Stevenage | Stevenage parkrun # 250 | 23 Jul 22 |
| parkrun | 23:04 | | | | 83 | | | | Durham | Durham parkrun # 458 | 28 May 22 |
| parkrun | 24:14 | | | | 117 | | | | Durham | Durham parkrun # 476 | 15 Oct 22 |
| Mar | 3:28:50 | | | 3:30:18 | 528 | | | | York | Yorkshire Marathon | 16 Oct 22 |
| 2021 U23 Stevenage & North Herts/Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 19:29 | | | | 13 | | | 1 | Durham | Durham parkrun # 425 | 18 Sep 21 |
| parkrun | 19:39 | | | | 13 | | | 1 | Durham | Durham parkrun # 427 | 2 Oct 21 |
| parkrun | 20:24 | | | | 17 | | | 1 | Durham | Durham parkrun # 424 | 11 Sep 21 |
| parkrun | 20:28 | | | | 43 | | | | Durham | Durham parkrun # 430 | 23 Oct 21 |
| parkrun | 21:07 | | | | 34 | | | | Durham | Durham parkrun # 422 | 28 Aug 21 |
| 2019 U20 Stevenage & North Herts/Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 10K | 44:38 | | | | 138 | | | | Harlow | Scotts Travel Midweek Road Race League Division 2 / 3 | 5 Jun 19 |
| 10KNAD | 44:05 | | | | 167 | | | | Welwyn Garden City | Scotts Travel Midweek Road Race League Mob Match | 11 Jul 19 |
| 2018 U17 Stevenage & North Herts/Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 27.41 | | | | 6 | 4 | | | Stevenage | Stevenage & North Herts AC Open | 7 Apr 18 |
| 400 | 58.67 | i | | | 3 | | | | Lee Valley | Hertfordshire County Championships | 18 Mar 18 |
| 400 | 59.45 | | | | 1 | | | | Stevenage | Hertfordshire County Championships - Day 1 | 7 May 18 |
| 400 | 61.95 | | | | 4 | B | | | Stevenage | Eastern Young Athletes' League Plate Final | 2 Sep 18 |
| 800 | 2:14.28 | i | | | 6 | 6 | | | Lee Valley | Lee Valley Middle Distance Open | 14 Feb 18 |
| 800 | 2:15.8 | | | | 3 | B | | | Stevenage | Eastern Young Athletes' League | 15 Apr 18 |
| 800 | 2:16.34 | i | | | 3 | | | | Lee Valley | Hertfordshire County Championships | 17 Mar 18 |
| 800 | 2:17.06 | | | | 8 | | | | Watford | Hertfordshire County Championships | 13 May 18 |
| 800 | 2:18.37 | | | | 5 | 6 | | | Stevenage | Stevenage & North Herts AC Open | 7 Apr 18 |
| 800 | 2:18.60 | | | | 6 | A | | | Stevenage | Eastern Young Athletes' League Plate Final | 2 Sep 18 |
| 800 | 2:19.14 | | | | 6 | A | | | Stevenage | UK Youth Development U17/U20 League Division South 1B | 27 May 18 |
| 1500 | 4:51.08 | | | | 3 | B | | | Stevenage | UK Youth Development U17/U20 League Division South 1B | 27 May 18 |
| 1500 | 4:52.1 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Trials - throws results do not qualify for Power of 10 inclusion | 3 May 18 |
| 100HU17M | 20.7 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Trials - throws results do not qualify for Power of 10 inclusion | 3 May 18 |
| LJ | 5.25 | | | | P | | | | Stevenage | Hertfordshire Schools Combined Events Trials - throws results do not qualify for Power of 10 inclusion | 3 May 18 |
| LJ | 4.42 | | | | 5 | | | | Stevenage | Stevenage & North Herts AC Open | 7 Apr 18 |
| JT700 | 33.62 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC Open | 7 Apr 18 |
| JT700 | 30.36 | | | | 2 | B | | | Hornchurch | UK Youth Development U17/U20 League Division South 1B | 29 Apr 18 |
| JT700 | 30.03 | | | | 1 | B | | | Stevenage | Eastern Young Athletes' League | 15 Apr 18 |
| 5KXC | 21:29 | | | | 27 | | | | St. Albans | Hertfordshire County Schools' Championships | 3 Feb 18 |
| parkrun | 19:44 | | | | 4 | | | 1 | Stevenage | Stevenage parkrun # 85 | 13 Jan 18 |
| 6KXC | 22:44 | | | | 12 | | | 11 | Watford | Hertfordshire County Championships | 7 Jan 18 |
| 2017 U17 Stevenage & North Herts/Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 26.8 | | | | 2 | 3 | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| 400 | 58.70 | | | | 6 | 3 | | | Hendon | London Inter Club Challenge | 29 Jul 17 |
| 400 | 60.95 | i | | | 3 | | | | Lee Valley | Hertfordshire County Championships | 19 Mar 17 |
| 800 | 2:14.05 | | | | 3 | B | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2B | 28 May 17 |
| 800 | 2:15.74 | | | | 1 | 2 | | | Hendon | London Inter Club Challenge | 24 Jun 17 |
| 800 | 2:15.95 | | | | 4 | A | | | Hendon | Eastern Young Athletes' League | 30 Jul 17 |
| 800 | 2:16.41 | | | | 8 | | | | Watford | Hertfordshire County Championships | 14 May 17 |
| 800 | 2:16.61 | | | | 9 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 10 Jun 17 |
| 800 | 2:16.8 | | | | 6 | B | | | Peterborough | Eastern Young Athletes' League | 7 May 17 |
| 800 | 2:18.56 | | | | 6 | 1 | | | Hendon | London Inter Club Challenge | 26 Aug 17 |
| 800 | 2:19.5 | | | | 4 | A | | | Luton | UK Youth Development U17/U20 League Division South Premier 2B | 30 Apr 17 |
| 800 | 2:19.86 | i | | | 4 | | | | Lee Valley | Hertfordshire County Championships | 18 Mar 17 |
| 800 | 2:20.28 | | | | 6 | 1 | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| 800 | 2:20.7 | | | | 4 | A | | | Cambridge | Eastern Young Athletes' League | 2 Jul 17 |
| 800 | 2:21.8 | | | | 3 | B | | | Stevenage | Eastern Young Athletes' League | 13 Aug 17 |
| 800 | 2:22.90 | i | | | 7 | 7 | | | Lee Valley | Lee Valley Middle Distance Open | 15 Feb 17 |
| 1500 | 4:48.7 | | | | 3 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| 1500 | 4:53.8 | | | | 5 | B | | | Peterborough | Eastern Young Athletes' League | 7 May 17 |
| 1500 | 4:54.06 | | | | 4 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 1 May 17 |
| 1500 | 5:01.84 | i | | | 2 | | | | Lee Valley | Hertfordshire County Championships | 18 Mar 17 |
| LJ | 4.74 | | | | 5 | A | | | Stevenage | Eastern Young Athletes' League | 13 Aug 17 |
| LJ | 4.58 | | | | 7 | | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| LJ | 4.31 | | | | 2 | B | | | Hendon | Eastern Young Athletes' League | 30 Jul 17 |
| DT1.5K | 15.12 | | | | 2 | O | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 1 May 17 |
| JT700 | 36.66 | | | | 1 | B | | | Stevenage | Eastern Young Athletes' League | 13 Aug 17 |
| JT700 | 34.55 | | | | 3 | A | | | Peterborough | Eastern Young Athletes' League | 7 May 17 |
| JT700 | 34.09 | | | | 4 | A | | | Cambridge | Eastern Young Athletes' League | 2 Jul 17 |
| JT700 | 33.94 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC Open | 8 Apr 17 |
| JT700 | 33.58 | | | | 3 | | | | Watford | Hertfordshire County Championships | 14 May 17 |
| JT700 | 33.54 | | | | 1 | | | | Hendon | London Inter Club Challenge | 26 Aug 17 |
| JT700 | 33.28 | | | | 2 | A | | | Hendon | Eastern Young Athletes' League | 30 Jul 17 |
| JT700 | 32.86 | | | | 2 | A | | | Luton | UK Youth Development U17/U20 League Division South Premier 2B | 30 Apr 17 |
| JT700 | 32.48 | | | | 2 | | | | Hendon | London Inter Club Challenge | 29 Jul 17 |
| JT700 | 32.15 | | | | 1 | O | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 1 May 17 |
| JT700 | 31.86 | | | | 2 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| JT700 | 31.59 | | | | 3 | B | | | Stevenage | UK Youth Development U17/U20 League Division South Premier 2B | 28 May 17 |
| JT700 | 30.26 | | | | 10 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 10 Jun 17 |
| parkrun | 19:15 | | | | 4 | | | 1 | Stevenage | Stevenage parkrun # 61 | 5 Aug 17 |
| parkrun | 19:32 | | | | 5 | | | 1 | Stevenage | Stevenage parkrun # 43 | 1 Apr 17 |
| parkrun | 19:48 | | | | 4 | | | 1 | Stevenage | Stevenage parkrun # 46 | 22 Apr 17 |
| parkrun | 19:53 | | | | 6 | | | 1 | Stevenage | Stevenage parkrun # 79 | 9 Dec 17 |
| parkrun | 19:58 | | | | 11 | | | 1 | Stevenage | Stevenage parkrun # 63 | 19 Aug 17 |
| parkrun | 20:32 | | | | 10 | | | 1 | Stevenage | Stevenage parkrun # 39 | 4 Mar 17 |
| 5.8KXC | 26:08 | | | | 39 | | | | St. Albans | Hertfordshire County Schools' Championships | 4 Feb 17 |
| 2016 U15 Stevenage & North Herts/Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 43.15 | i | | | 2 | | | | Lee Valley | Hertfordshire County Championships | 20 Mar 16 |
| 300 | 43.3 | | | | 3 | B | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 300 | 43.77 | | | | 5 | A | | | Woodford | Eastern Young Athletes' League | 8 May 16 |
| 300 | 44.0 | | | | 3 | B | | | Norwich | Eastern Young Athletes' League | 7 Aug 16 |
| 300 | 44.33 | | | | 7 | 2 | | | Lee Valley | Lee Valley Open | 9 Apr 16 |
| 300 | 44.42 | | | | 1 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 300 | 44.6 | | | | 2 | B | | | Stevenage | Eastern Young Athletes' League | 17 Apr 16 |
| 300 | 45.40 | | | | 5 | B | | | Stevenage | Eastern Young Athletes' League Final | 4 Sep 16 |
| 400 | 60.08 | | | | 3 | 4 | | | Hendon | London Inter-Club Challenge | 30 Jul 16 |
| 400 | 60.61 | | | | 2 | 2 | | | Sandy | Biggleswade AC Open | 24 Sep 16 |
| 400 | 61.89 | | | | 2 | 4 | | | Hendon | London Inter-Club Challenge | 27 Aug 16 |
| 400 | 63.90 | | | | 4 | | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| 800 | 2:17.78 | | | | 3 | h1 | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 800 | 2:17.8 | | | | 5 | | | | Hemel Hempstead | Hertfordshire County Schools Championships | 11 Jun 16 |
| 800 | 2:17.98 | | | | 6 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| 800 | 2:18.85 | | | | 8 | 2 | | | Hendon | London Inter-Club Challenge | 30 Jul 16 |
| 800 | 2:20.2 | | | | 3 | B | | | Sandy | Eastern Young Athletes' League | 3 Jul 16 |
| 800 | 2:20.33 | | | | 7 | 2 | | | Hendon | London Inter-Club Challenge | 27 Aug 16 |
| 800 | 2:21.3 | | | | P | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| 800 | 2:21.98 | i | | | 1 | | | | Lee Valley | Hertfordshire County Championships | 19 Mar 16 |
| 800 | 2:23.48 | | | | 4 | A | | | Woodford | Eastern Young Athletes' League | 8 May 16 |
| 800 | 2:23.5 | | | | 4 | A | | | Stevenage | Eastern Young Athletes' League | 17 Apr 16 |
| 800 | 2:23.98 | | | | 5 | B | | | Stevenage | Eastern Young Athletes' League Final | 4 Sep 16 |
| 800 | 2:24.54 | | | | 3 | 3 | | | Lee Valley | Lee Valley Open | 9 Apr 16 |
| 800 | 2:24.9 | | | | 6 | A | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| 800 | 2:25.36 | | | | 4 | 1 | | | Sandy | Biggleswade AC Open | 24 Sep 16 |
| 800 | 2:25.5 | | | | 4 | A | | | Norwich | Eastern Young Athletes' League | 7 Aug 16 |
| 1500 | 5:05.38 | i | | | 1 | | | | Lee Valley | Hertfordshire County Championships | 20 Mar 16 |
| 1500 | 5:09.35 | | | | 5 | | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| 80HU15M | 16.3 | | | | P | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| HJ | NH | | | | P | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| LJ | 4.53 | | | | P | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| LJ | 4.50 | | | | 3 | | | | Sandy | Biggleswade AC Open | 24 Sep 16 |
| LJ | 4.46 | | | | 3 | | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| SP4K | 8.23 | | | | P | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| JT600 | 38.86 | | | | 1 | | | | Hendon | London Inter-Club Challenge | 30 Jul 16 |
| JT600 | 37.94 | | | | 2 | | | | Hendon | London Inter-Club Challenge | 27 Aug 16 |
| JT600 | 37.76 | | | | 1 | | | | Watford | Hertfordshire County Championships | 15 May 16 |
| JT600 | 37.32 | | | | 1 | A | | | Sandy | Eastern Young Athletes' League | 3 Jul 16 |
| JT600 | 36.94 | | | | 2 | A | | | Southend | Eastern Young Athletes' League | 5 Jun 16 |
| JT600 | 36.68 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League Final | 4 Sep 16 |
| JT600 | 36.36 | | | | 11 | | | | Loughborough | UK Javelin Carnival | 29 May 16 |
| JT600 | 36.27 | | | | 1 | A | | | Woodford | Eastern Young Athletes' League | 8 May 16 |
| JT600 | 35.85 | | | | 3 | A | | | Norwich | Eastern Young Athletes' League | 7 Aug 16 |
| JT600 | 35.06 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League | 17 Apr 16 |
| JT600 | 31.01 | | | | 4 | | | | Lee Valley | Lee Valley Open | 9 Apr 16 |
| JT600 | 30.65 | | | | 1 | | | | Stevenage | Stevenage Town 70th Anniversary Games | 11 Sep 16 |
| PenU15M | 1403 | | | | 34 | | | | Stevenage | Hertfordshire County Schools Combined Event Championships | 5 May 16 |
| 4.42KXC | 18:08 | | | | 71 | | | | Milton Keynes | Chiltern League (Inc British Athletics Cross Challenge & Oxford University v RAF) | 12 Nov 16 |
| parkrun | 19:18 | | | | 8 | | | 1 | Stevenage | Stevenage parkrun # 22 | 22 Oct 16 |
| parkrun | 44:48 | | | | 213 | | | | Stevenage | Stevenage parkrun # 30 | 24 Dec 16 |
| ZXC | 18:20 | | | | 43 | | | | St Albans | Hertfordshire County Schools' Championships | 6 Feb 16 |
| 2015 U15 Stevenage & North Herts/Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 28.47 | w | 2.9 | | 1 | | | | Watford | Herts County Athletics Network Minithon | 28 Mar 15 |
| 200 | 29.2 | | | | 6 | ns | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |
| 300 | 45.62 | | | | 1 | ns | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| 400 | 61.71 | | | | 5 | 1 | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| 400 | 63.16 | | | | 5 | 4 | | | Hendon | London Inter-Club Challenge | 29 Aug 15 |
| 800 | 2:25.79 | | | | 4 | B | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| 800 | 2:26.05 | i | | | 1 | | | | Lee Valley | Hertfordshire County Championships | 14 Mar 15 |
| 800 | 2:29.5 | | | | 5 | A | | | Ipswich | Eastern Young Athletes' League | 19 Apr 15 |
| 800 | 2:29.5 | | | | 6 | A | | | Stevenage | Eastern Young Athletes' League | 12 Jul 15 |
| 800 | 2:30.32 | | | | 6 | h3 | | | Watford | Hertfordshire County Championships | 17 May 15 |
| 800 | 2:31.12 | | | | 1 | | | | Watford | Herts County Athletics Network Minithon | 28 Mar 15 |
| 800 | 2:31.4 | | | | 4 | B | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| 1500 | 5:06.07 | i | | | 2 | | | | Lee Valley | Hertfordshire County Championships | 15 Mar 15 |
| 1500 | 5:09.26 | | | | 11 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| 1500 | 5:09.36 | | | | 4 | B | | | Bedford | Eastern Young Athletes' League Final | 6 Sep 15 |
| 1500 | 5:11.56 | | | | 2 | 1 | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| 1500 | 5:13.9 | | | | 5 | A | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |
| LJ | 4.35 | | 1.8 | | 5 | B | | | Hendon | London Inter-Club Challenge | 29 Aug 15 |
| LJ | 3.99 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| SP3.25K | 7.23 | i | | | 20 | | | | Sportcity | UK Sportshall Final | 25 Apr 15 |
| DT1.25K | 21.96 | | | | 1 | B | | | Stevenage | Eastern Young Athletes' League | 12 Jul 15 |
| DT1.25K | 21.67 | | | | 1 | | | | Watford | Herts County Athletics Network Minithon | 28 Mar 15 |
| DT1.25K | 20.99 | | | | 3 | | | | Watford | Hertfordshire County Championships | 17 May 15 |
| DT1.25K | 19.99 | | | | 1 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| DT1.25K | 19.90 | | | | 2 | B | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| DT1.25K | 18.94 | | | | 2 | B | | | Ipswich | Eastern Young Athletes' League | 19 Apr 15 |
| JT600 | 32.93 | | | | 1 | | | | Stevenage | Stevenage & North Herts AC 50th Anniversary Games | 12 Sep 15 |
| JT600 | 32.36 | | | | 3 | A | | | Stevenage | Eastern Young Athletes' League | 12 Jul 15 |
| JT600 | 31.83 | | | | 1 | | | | Hendon | London Inter-Club Challenge | 29 Aug 15 |
| JT600 | 31.40 | | | | 3 | A | | | Hendon | Eastern Young Athletes' League | 2 Aug 15 |
| JT600 | 31.21 | | | | 5 | A | | | Bedford | Eastern Young Athletes' League Final | 6 Sep 15 |
| JT600 | 30.62 | | | | 1 | | | | Sandy | Biggleswade AC Throws Fest Open | 6 Aug 15 |
| JT600 | 30.47 | | | | 1 | | | | Stevenage | Hertfordshire County U13 / Masters' / Relay & 1500m Championships (Inc Hertfordshire County AAA Open) | 4 May 15 |
| JT600 | 30.46 | | | | 2 | A | | | Peterborough | Eastern Young Athletes' League | 10 May 15 |
| JT600 | 27.40 | | | | 3 | A | | | Basildon | Eastern Young Athletes' League | 14 Jun 15 |
| JT600 | 27.35 | | | | 2 | | | | Watford | Hertfordshire County Championships | 17 May 15 |
| JT600 | 26.48 | | | | 4 | A | | | Ipswich | Eastern Young Athletes' League | 19 Apr 15 |
| 3KXC | 14:49 | | | | 244 | | | | Parliament Hill | ECCA Saucony English National Championships | 21 Feb 15 |
| 4.42KXC | 19:15 | | | | 92 | | | | Milton Keynes | Results Base Chiltern League (Inc British Cross Challenge and RAF v Oxford University) | 7 Nov 15 |
| ZXC | 12:37 | | | | 23 | | | | St Albans | Hertfordshire County Championships | 4 Jan 15 |
| ZXC | 17:30 | | | | 62 | | | | Bedford | Results Base Chiltern League | 10 Oct 15 |
| 2014 U13 Stevenage & North Herts/Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 29.8 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| 200 | 30.0 | | | | 3 | | | | Hemel Hempstead | Hertfordshire County Athletic Network | 6 Sep 14 |
| 800 | 2:34.7 | | | | 3 | A | | | Basildon | Eastern Young Athletes' League Top 6 Final | 7 Sep 14 |
| 800 | 2:35.5 | | | | 1 | B | | | Sandy | Eastern Young Athletes' League | 3 Aug 14 |
| 800 | 2:36.38 | | | | 3 | | | | Stevenage | Hertfordshire County AAA Open (Inc Veterans' Championships) | 5 May 14 |
| 800 | 2:37.7 | | | | 4 | A | | | Hemel Hempstead | Hertfordshire U13 Challenge | 11 Jun 14 |
| 800 | 2:39.1 | | | | 3 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| 800 | 2:39.5 | | | | 1 | B | | | Ipswich | Eastern Young Athletes' League | 11 May 14 |
| 800 | 2:40.0 | | | | 2 | B | | | Cambridge | Eastern Young Athletes' League | 15 Jun 14 |
| 800 | 2:41.1 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Athletic Network | 6 Sep 14 |
| 800 | 2:42.2 | | | | 1 | B | | | St. Albans | Eastern Young Athletes' League | 13 Apr 14 |
| 1500 | 5:26.8 | | | | 2 | B | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| LJ | 4.13 | | | | 4 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| DT1K | 19.40 | | | | 1 | A | | | Sandy | Eastern Young Athletes' League | 3 Aug 14 |
| DT1K | 18.52 | | | | 2 | A | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| DT1K | 18.48 | | | | 3 | A | | | Cambridge | Eastern Young Athletes' League | 15 Jun 14 |
| DT1K | 18.38 | | | | 1 | | | | Hemel Hempstead | Hertfordshire County Athletic Network | 6 Sep 14 |
| DT1K | 17.22 | | | | 1 | | | | Stevenage | Hertfordshire County AAA Open (Inc Veterans' Championships) | 5 May 14 |
| DT1K | 16.78 | | | | 5 | A | | | Basildon | Eastern Young Athletes' League Top 6 Final | 7 Sep 14 |
| DT1K | 15.94 | | | | 2 | A | | | St. Albans | Eastern Young Athletes' League | 13 Apr 14 |
| DT1K | 14.92 | | | | 3 | A | | | Ipswich | Eastern Young Athletes' League | 11 May 14 |
| JT400 | 31.10 | | | | 2 | A | | | Basildon | Eastern Young Athletes' League Top 6 Final | 7 Sep 14 |
| JT400 | 30.41 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 13 Sep 14 |
| JT400 | 30.38 | | | | 1 | A | | | Sandy | Eastern Young Athletes' League | 3 Aug 14 |
| JT400 | 29.88 | | | | 1 | A | | | Stevenage | Eastern Young Athletes' League | 13 Jul 14 |
| JT400 | 29.76 | | | | 2 | A | | | Hemel Hempstead | Hertfordshire U13 Challenge | 11 Jun 14 |
| JT400 | 29.41 | | | | 1 | A | | | Cambridge | Eastern Young Athletes' League | 15 Jun 14 |
| JT400 | 28.75 | | | | 1 | | | | Stevenage | Hertfordshire County AAA Open (Inc Veterans' Championships) | 5 May 14 |
| JT400 | 28.67 | | | | 6 | A | | | Kingston | Southern Counties U13 Inter County Match | 27 Jul 14 |
| JT400 | 28.09 | | | | 1 | A | | | Ipswich | Eastern Young Athletes' League | 11 May 14 |
| JT400 | 26.58 | | | | 2 | A | | | St. Albans | Eastern Young Athletes' League | 13 Apr 14 |
| JT400 | 25.75 | | | | 4 | | | | Hemel Hempstead | Hertfordshire Schools' Championships | 7 Jun 14 |
| 2013 U13 Stevenage & North Herts/Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 1500 | 5:56.6 | | | | 6 | A | | | Stevenage | Eastern Young Athletes' League | 7 Jul 13 |
| 1500 | 6:15.9 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |
| 75HU13M | 17.4 | | | | 3 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |
| LJ | 3.30 | | | | 4 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |
| DT1K | 13.77 | | | | 2 | B | | | Southend | Eastern Young Athletes' League | 4 Aug 13 |
| DT1K | 11.40 | | | | 4 | B | | | Stevenage | Eastern Young Athletes' League | 7 Jul 13 |
| JT400 | 21.88 | | | | 1 | | | | Stevenage | Stevenage & North Herts Club Championships | 15 Sep 13 |
| JT400 | 20.18 | | | | 2 | B | | | Southend | Eastern Young Athletes' League | 4 Aug 13 |
| JT400 | 18.46 | | | | 5 | A | | | Stevenage | Eastern Young Athletes' League | 7 Jul 13 |