| 2023 U20 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| SP6K | 10.19 | | | | 4 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 30 Apr 23 |
| SP6K | 9.92 | | | | 2 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| SP6K | 9.58 | | | | 2 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 14 May 23 |
| SP6K | 9.12 | | | | 1 | B | | | Bromley | UK Youth Development League Upper - Southern Premier | 25 Jun 23 |
| DT1.75K | 33.11 | | | | 2 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| DT1.75K | 32.94 | | | | 2 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 14 May 23 |
| DT1.75K | 31.62 | | | | 5 | A | | | Hemel Hempstead | UK Youth Development League Upper - Southern Premier | 30 Apr 23 |
| DT1.75K | 30.28 | | | | 4 | A | | | Bromley | UK Youth Development League Upper - Southern Premier | 25 Jun 23 |
| HT6K | 40.12 | | | | 2 | A | | | Sportcity | UK Youth Development League Upper National Final | 3 Sep 23 |
| HT6K | 39.13 | | | | 3 | A | | | Bromley | UK Youth Development League Upper - Southern Premier | 25 Jun 23 |
| HT6K | 36.48 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club Championships | 24 Sep 23 |
| HT6K | 34.20 | | | | 2 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 23 |
| 2022 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| SP5K | 11.50 | | | | 2 | | | | Milton Keynes | Buckinghamshire Schools Championships | 11 Jun 22 |
| SP5K | 11.41 | | | | 1 | B | | | Horspath | Buckinghamshire & Oxfordshire AA County Championships | 15 May 22 |
| SP5K | 10.99 | | | | 1 | B | | | Watford | Eastern Young Athletes League | 1 May 22 |
| SP5K | 10.86 | | | | 2 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| SP5K | 10.52 | | | | 2 | A | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| SP5K | 10.44 | | | | 1 | B | | | Harrow | UK Youth Development League Upper Southern 1A | 26 Jun 22 |
| SP5K | 10.07 | | | | 2 | B | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| DT1.5K | 37.13 | | | | 2 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| DT1.5K | 37.12 | | | | 1 | A | | | Hendon | Eastern Young Athletes League | 10 Jul 22 |
| DT1.5K | 36.16 | | | | 1 | B | | | Horspath | Buckinghamshire & Oxfordshire AA County Championships | 15 May 22 |
| DT1.5K | 36.05 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools Championships | 11 Jun 22 |
| DT1.5K | 35.25 | | | | 1 | B | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| DT1.5K | 33.93 | | | | 2 | A | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| DT1.5K | 33.26 | | | | 1 | B | | | Harrow | UK Youth Development League Upper Southern 1A | 26 Jun 22 |
| DT1.5K | 24.86 | | | | 1 | B | | | Watford | Eastern Young Athletes League | 1 May 22 |
| HT5K | 47.30 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools Championships | 11 Jun 22 |
| HT5K | 46.65 | | | | 2 | A | | | Bournemouth | UK Youth Development League Upper Southern 1A | 29 May 22 |
| HT5K | 43.33 | | | | 1 | | | | Chelmsford | Eastern Young Athletes League Final | 11 Sep 22 |
| HT5K | 42.25 | | | | 2 | A | | | Harrow | UK Youth Development League Upper Southern 1A | 26 Jun 22 |
| HT5K | 42.19 | | | | 1 | A | | | Watford | Eastern Young Athletes League | 1 May 22 |
| HT5K | 41.81 | | | | 1 | A | | | Hendon | Eastern Young Athletes League | 10 Jul 22 |
| HT5K | 41.07 | | | | 1 | B | | | Horspath | Buckinghamshire & Oxfordshire AA County Championships | 14 May 22 |
| HT5K | 40.95 | | | | 1 | | | | Hemel Hempstead | Dacorum Athletics Club - Club Championships | 4 Sep 22 |
| 2021 U17 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| SP5K | 11.42 | | | | 1 | | | | Milton Keynes | Buckinghamshire County Championships | 15 Aug 21 |
| SP5K | 11.29 | | | | 1 | A | | | Hendon | Youth Development League Upper Southern West | 5 Sep 21 |
| SP5K | 11.14 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| SP5K | 10.71 | | | | 1 | B | | | Perivale | Youth Development League Upper Southern West | 27 Jun 21 |
| SP5K | 10.51 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes League | 4 Jul 21 |
| SP5K | 10.40 | | | | 1 | A | | | Watford | Eastern Young Athletes League | 12 Sep 21 |
| SP5K | 10.27 | | | | 1 | B | | | Stevenage | Youth Development League Upper Southern West | 25 Jul 21 |
| DT1.5K | 39.64 | | | | 1 | B | | | Stevenage | Youth Development League Upper Southern West | 25 Jul 21 |
| DT1.5K | 39.40 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes League | 4 Jul 21 |
| DT1.5K | 38.42 | | | | 2 | A | | | Harrow | Youth Development League Upper Southern West | 30 May 21 |
| DT1.5K | 38.00 | | | | 1 | A | | | Watford | Eastern Young Athletes League | 12 Sep 21 |
| DT1.5K | 37.87 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| DT1.5K | 37.36 | | | | 3 | B | | | Hendon | London Inter Club Challenge | 31 Jul 21 |
| DT1.5K | 37.36 | | | | 1 | B | | | Hendon | Youth Development League Upper Southern West | 5 Sep 21 |
| DT1.5K | 34.36 | | | | 2 | | | | Milton Keynes | Buckinghamshire County Championships | 15 Aug 21 |
| HT5K | 45.03 | | | | 1 | A | | | Watford | Eastern Young Athletes League | 12 Sep 21 |
| HT5K | 42.82 | | | | 2 | | | | Hendon | London Inter Club Challenge | 31 Jul 21 |
| HT5K | 42.72 | | | | 1 | A | | | Stevenage | Youth Development League Upper Southern West | 25 Jul 21 |
| HT5K | 42.06 | | | | 1 | A | | | Hendon | Youth Development League Upper Southern West | 5 Sep 21 |
| HT5K | 40.31 | | | | 1 | | | | Harrow | Harrow AC Spring Open | 20 May 21 |
| HT5K | 39.79 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools Championships | 12 Jun 21 |
| HT5K | 38.95 | | | | 2 | A | | | Harrow | Youth Development League Upper Southern West | 30 May 21 |
| HT5K | 37.29 | | | | 1 | | | | Milton Keynes | Buckinghamshire County Championships | 15 Aug 21 |
| HT5K | 35.22 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes League | 4 Jul 21 |
| 2020 U15 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| SP4K | 12.40 | | | | 1 | | | | Rugby | Kettering & Rugby & Northampton AC Open Series | 5 Sep 20 |
| SP4K | 11.38 | i | | | 4 | | | | Lee Valley | London U13 / U15 / U17 Games | 26 Jan 20 |
| SP4K | 10.78 | i | | | 1 | | | | Lee Valley | Lee Valley New Year Open | 1 Jan 20 |
| DT1.5K | 29.24 | | | | 2 | | | | Milton Keynes | Milton Keynes Open Throws Meeting | 29 Feb 20 |
| DT1.25K | 44.64 | | | | 3 | | | | Chelmsford | South of England Covid Games | 30 Aug 20 |
| DT1.25K | 43.36 | | | | 1 | A | | | Leamington | Leamington C&AC Open Competition | 12 Sep 20 |
| DT1.25K | 42.47 | | | | 1 | | | | Rugby | Kettering & Rugby & Northampton AC Open Series | 5 Sep 20 |
| HT4K | 44.93 | | | | 1 | A | | | Lee Valley | London Inter Club Challenge U15 / U17 | 15 Aug 20 |
| HT4K | 36.98 | | | | 4 | | | | Milton Keynes | Milton Keynes Open Throws Meeting | 29 Feb 20 |
| 2019 U15 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| SP4K | 10.71 | | | | 3 | | | | Southend | Southend-on-Sea Open & Club Championships | 26 Aug 19 |
| SP4K | 10.19 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| SP4K | 9.77 | i | | | 2 | | | | Lee Valley | London U13 / U15 / U17 Games | 6 Jan 19 |
| SP4K | 9.63 | | | | 2 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 2 Jun 19 |
| SP4K | 9.39 | | | | 2 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| SP4K | 9.35 | | | | 3 | | | | Milton Keynes | Milton Keynes Open Series | 4 Aug 19 |
| SP4K | 8.71 | | | | 2 | ns | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| SP4K | 8.30 | | | | 1 | B | | | Ipswich | Eastern Young Athletes' League | 14 Apr 19 |
| SP4K | 8.23 | i | | | 4 | | | | Lee Valley | Lee Valley New Year Open | 1 Jan 19 |
| DT1.25K | 38.53 | | | | 1 | B | | | Grays | Eastern Young Athletes' League Final | 15 Sep 19 |
| DT1.25K | 36.45 | | | | 11 | | | | Bedford | England Athletics U15 / U17 Championships | 1 Sep 19 |
| DT1.25K | 36.23 | | | | 7 | | | | Ashford | South of England AA U13 / U15 / U17 Championships | 18 Aug 19 |
| DT1.25K | 36.22 | | | | 1 | | | | Sandy | Biggleswade Throws Fest Open | 8 Aug 19 |
| DT1.25K | 35.04 | | | | 1 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| DT1.25K | 34.62 | | | | 10 | | | | Birmingham | New Balance ESAA English Schools' Championships | 12 Jul 19 |
| DT1.25K | 34.20 | | | | 1 | A | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| DT1.25K | 33.77 | | | | 2 | | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 12 May 19 |
| DT1.25K | 33.15 | | | | 2 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 22 Sep 19 |
| DT1.25K | 31.57 | | | | 1 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 2 Jun 19 |
| DT1.25K | 31.12 | | | | 2 | | | | Milton Keynes | Buckinghamshire Schools Championships | 8 Jun 19 |
| DT1.25K | 30.76 | | | | 1 | A | | | Ipswich | Eastern Young Athletes' League | 14 Apr 19 |
| DT1.25K | 29.99 | | | | 1 | B | | | Cambridge | Eastern Young Athletes' League | 7 Jul 19 |
| DT1.25K | NT | | | | 2 | | | | Southend | Southend-on-Sea Open & Club Championships | 26 Aug 19 |
| HT4K | 39.97 | | | | 2 | A | | | Milton Keynes | Milton Keynes Open Series | 4 Aug 19 |
| HT4K | 37.50 | | | | 2 | A | | | Grays | Eastern Young Athletes' League Final | 15 Sep 19 |
| HT4K | 37.45 | | | | 3 | | | | Sandy | Biggleswade Throws Fest Open | 8 Aug 19 |
| HT4K | 36.62 | | | | 1 | A | | | St. Albans | Eastern Young Athletes' League | 11 Aug 19 |
| HT4K | 35.28 | | | | 2 | A | | | Cambridge | Eastern Young Athletes' League | 7 Jul 19 |
| HT4K | 34.42 | | | | 2 | | | | Milton Keynes | Buckinghamshire Schools Championships | 8 Jun 19 |
| HT4K | 34.04 | | | | 2 | | | | Horspath | Oxfordshire / Buckinghamshire County Championships | 11 May 19 |
| HT4K | 33.80 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 2 Jun 19 |
| HT4K | 31.97 | | | | 2 | | | | Wycombe | Wycombe Phoenix Junior Championships | 16 Jun 19 |
| HT4K | 31.25 | | | | 2 | | | | Southend | Southend-on-Sea Open & Club Championships | 26 Aug 19 |
| HT4K | 30.28 | | | | 1 | A | | | Ipswich | Eastern Young Athletes' League | 14 Apr 19 |
| 2018 U13 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.33 | | 0.1 | | 1 | 4 | | | Horspath | Oxford City Midweek Open Series | 20 Jun 18 |
| 100 | 14.5 | | | | 5 | 5 | | | Milton Keynes | Milton Keynes Open Series | 15 Jul 18 |
| 100 | 15.1 | | | | 5 | ns | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| 200 | 29.47 | | 0.9 | | 2 | 2 | | | Watford | Watford Open Graded Meeting | 13 Jun 18 |
| 200 | 31.99 | i | | | 3 | 4 | | | Lee Valley | London U13 / U15 / U17 Games | 21 Jan 18 |
| 800 | 3:10.8 | | | | P | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 1 Jul 18 |
| 75HU13M | 15.7 | | | | P | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 1 Jul 18 |
| 75HU13M | 16.9 | | | | 3 | A | | | Stevenage | Hertfordshire County U13 Inter Club Challenge | 6 Jun 18 |
| 75HU13M | 17.1 | | | | 3 | A | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| HJ | 1.37 | | | | P | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 1 Jul 18 |
| HJ | 1.24 | | | | 13 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| LJ | 4.08 | | | | P | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 1 Jul 18 |
| LJ | 3.87 | | | | 10 | A | | | Milton Keynes | Milton Keynes Open Series | 15 Jul 18 |
| LJ | 3.77 | | | | 5 | A | | | Ipswich | Eastern Young Athletes' League | 8 Jul 18 |
| SP3K | 9.92 | | | | 2 | | | | Lee Valley | South of England AA U15 / U17 Championships | 12 Aug 18 |
| SP3K | 9.47 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| SP3K | 8.81 | | | | 1 | A | | | Ipswich | Eastern Young Athletes' League Final | 2 Sep 18 |
| SP3K | 8.64 | | | | 2 | A | | | Ipswich | Eastern Young Athletes' League | 8 Jul 18 |
| SP3K | 8.53 | | | | P | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 1 Jul 18 |
| SP3K | 8.52 | | | | 9 | A | | | Kingston | Derek Crookes Southern U13 Inter County Match | 28 Jul 18 |
| SP3K | 8.36 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| SP3K | 8.21 | | | | 1 | B | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 18 |
| SP3K | 8.00 | | | | 2 | | | | Watford | Watford Open Graded Meeting | 13 Jun 18 |
| SP3K | 7.95 | | | | 1 | A | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| SP3K | 7.79 | | | | 4 | | | | Milton Keynes | Buckinghamshire County Schools Championships | 9 Jun 18 |
| SP3K | 7.53 | | | | 2 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jun 18 |
| SP3K | 7.31 | | | | 1 | A | | | Stevenage | Hertfordshire County U13 Inter Club Challenge | 6 Jun 18 |
| SP3.25K | 7.59 | i | | | 1 | | | | Lee Valley | London U13 / U15 / U17 Games | 21 Jan 18 |
| DT1K | 30.34 | | | | 1 | A | | | Ipswich | Eastern Young Athletes' League Final | 2 Sep 18 |
| DT1K | 30.30 | | | | 1 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 9 Sep 18 |
| DT1K | 28.73 | | | | 2 | A | | | Kingston | Derek Crookes Southern U13 Inter County Match | 28 Jul 18 |
| DT1K | 28.43 | | | | 2 | | | | Hendon | London Inter Club Challenge | 30 Jun 18 |
| DT1K | 26.74 | | | | 1 | A | | | Ware | Eastern Young Athletes' League | 6 May 18 |
| DT1K | 25.67 | | | | 2 | | | | Sandy | Biggleswade Throws Fest Open | 9 Aug 18 |
| DT1K | 24.34 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes' League | 3 Jun 18 |
| DT1K | 23.58 | | | | 2 | A | | | Ipswich | Eastern Young Athletes' League | 8 Jul 18 |
| DT1K | 22.42 | | | | 1 | | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 18 |
| DT1K | 21.66 | | | | 1 | A | | | Watford | Eastern Young Athletes' League | 15 Apr 18 |
| HT3K | 29.33 | | | | 1 | | | | Hendon | London Inter Club Challenge | 30 Jun 18 |
| HT3K | 27.42 | | | | 3 | | | | Hemel Hempstead | Dacorum & Tring AC Hammer Competition | 21 Jun 18 |
| HT3K | 23.32 | | | | 4 | | | | Sandy | Biggleswade Throws Fest Open | 9 Aug 18 |
| JT400 | 19.25 | | | | 4 | | | | Milton Keynes | Buckinghamshire County Schools Championships | 9 Jun 18 |
| PenU13M | 1195 | | | | 7 | | | | Hemel Hempstead | Hertfordshire County Pentathlon Championships (Inc 3000m Championships) | 1 Jul 18 |
| 2017 U13 Dacorum |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 16.2 | | | | 6 | ns2 | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| 100 | 16.4 | | | | 5 | ns | | | St. Albans | Hertfordshire County U13 Challenge | 7 Jun 17 |
| 100 | 16.5 | | | | 8 | ns | | | St. Albans | Eastern Young Athletes' League | 7 May 17 |
| 800 | 3:09.8 | | | | 7 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 17 Sep 17 |
| 800 | 3:45.0 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| 1500 | 7:01.81 | | | | 4 | B | | | Grays | Eastern Young Athletes' League Plate Final | 3 Sep 17 |
| 60HU13M | 12.63 | i | | | 8 | | | | Lee Valley | Lee Valley Minithon | 9 Dec 17 |
| 75HU13M | 16.9 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| 75HU13M | 17.1 | | | | 4 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 17 Sep 17 |
| HJ | 1.16 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| HJ | 1.15 | | | | 3 | A | | | Peterborough | Eastern Young Athletes' League | 2 Jul 17 |
| HJ | 1.15 | | | | 3 | B | | | Lee Valley | Eastern Young Athletes' League | 13 Aug 17 |
| HJ | 1.10 | | | | 5 | A | | | St. Albans | Eastern Young Athletes' League | 7 May 17 |
| HJ | 1.10 | | | | 4 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| LJ | 3.32 | i | | | 19 | | | | Lee Valley | Lee Valley Minithon | 9 Dec 17 |
| LJ | 3.08 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| SP3.25K | 7.32 | | | | 2 | | | | Hemel Hempstead | Dacorum & Tring Club Championships | 17 Sep 17 |
| SP3.25K | 7.19 | i | | | 1 | | | | Lee Valley | Lee Valley Minithon | 9 Dec 17 |
| SP3.25K | 6.53 | | | | 5 | A | | | Grays | Eastern Young Athletes' League Plate Final | 3 Sep 17 |
| SP3.25K | 6.37 | | | | 2 | ns | | | Lee Valley | Eastern Young Athletes' League | 13 Aug 17 |
| SP3.25K | 6.23 | | | | P | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |
| SP3.25K | 5.96 | | | | 1 | B | | | Hemel Hempstead | Eastern Young Athletes' League | 4 Jun 17 |
| SP3.25K | 5.76 | | | | 1 | ns | | | Peterborough | Eastern Young Athletes' League | 2 Jul 17 |
| SP3.25K | 4.84 | | | | 3 | B | | | St. Albans | Hertfordshire County U13 Challenge | 7 Jun 17 |
| SP3.25K | 4.59 | | | | 3 | B | | | St. Albans | Eastern Young Athletes' League | 7 May 17 |
| DT1K | 14.12 | | | | 1 | ns | | | Peterborough | Eastern Young Athletes' League | 2 Jul 17 |
| DT1K | 12.60 | | | | 4 | B | | | Lee Valley | Eastern Young Athletes' League | 13 Aug 17 |
| DT1K | 9.74 | | | | 5 | B | | | Grays | Eastern Young Athletes' League Plate Final | 3 Sep 17 |
| PenU13M | 691 | | | | 5 | | | | Hemel Hempstead | Dacorum & Tring Open Pentathlon & Hertfordshire 3000m Championships | 16 Jul 17 |