| 2025 U17 Brentwood Beagles |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 45.6 | | | | 2 | B | | | Grays | Eastern Young Athletes league | 13 Apr 25 |
| 800 | 2:22.81 | i | | | 6 | 7 | | | Lee Valley | Lee Valley New Year's Open 2025 | 1 Jan 25 |
| 800 | 2:23.57 | | | | 1 | | | | Hornchurch | Havering AC Dave Naylor Memorial Open | 6 Apr 25 |
| 800 | 2:23.76 | | | | 5 | | | | Chelmsford | Essex County Championships | 11 May 25 |
| 800 | 2:23.8 | | | | 1 | A | | | Colchester | Eastern Young Athletes league | 18 May 25 |
| 800 | 2:24.1 | | | | 1 | A | | | Grays | Eastern Young Athletes league | 13 Apr 25 |
| 800 | 2:24.52 | i | | | 2 | | | | Lee Valley | Essex and Eastern Indoor Championships | 2 Mar 25 |
| 800 | 2:26.08 | i | | | 3 | h3 | | | Lee Valley | SEAA Indoor U13/U15/U17 Championships | 12 Jan 25 |
| 800 | 2:27.30 | i | | | 5 | | | | Lee Valley | Ayo Falola Dream Mile Meeting & Long Jump Competition | 12 Feb 25 |
| 800 | 2:28.15 | i | | | 1 | h2 | | | Lee Valley | Essex and Eastern Indoor Championships | 2 Mar 25 |
| LJ | 4.02 | | | | 6 | A | | | Grays | Eastern Young Athletes league | 13 Apr 25 |
| 3.18KXC | 12:46 | | | | 49 | | | | Leeds | ESAA English Schools Cup Final | 1 Mar 25 |
| 3.6KXC | 16:29 | | | | 16 | | | | Mallory Park | National ISA Championships | 9 Mar 25 |
| 4.3KXC | 19:09 | | | | 15 | | | | Basildon | Essex County Championships | 4 Jan 25 |
| parkrun | 19:58 | | | | 17 | | 1 | 1 | Raphael | Raphael parkrun # 432 | 25 Jan 25 |
| parkrun | 23:20 | | | | 13 | | 3 | | Brentwood | Brentwood parkrun # 437 | 22 Mar 25 |
| 2024 U15 Brentwood Beagles |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 300 | 43.7 | | | | 3 | | | | Brentwood | Brentwood Beagles Club Championships & Open | 1 Sep 24 |
| 300 | 44.2 | | | | - | ns | | | Watford | Eastern Young Athletes League | 5 May 24 |
| 800 | 2:17.5 | | | | 2 | A | | | Grays | Eastern Young Athletes League - NO HAMMER | 14 Apr 24 |
| 800 | 2:18.4 | | | | 1 | | | | Brentwood | Brentwood Beagles Club Championships & Open | 1 Sep 24 |
| 800 | 2:18.5 | | | | 1 | A | | | Watford | Eastern Young Athletes League | 5 May 24 |
| 800 | 2:19.36 | | | | 9 | 10 | | | Watford | Watford Harriers Open Graded Meetings | 17 Apr 24 |
| 800 | 2:19.60 | i | | | 1 | | | | Lee Valley | England Athletics Endurance Indoor Meet 2024 | 20 Mar 24 |
| 800 | 2:20.17 | i | | | 2 | 9 | | | Lee Valley | Lee Valley Middle Distance Open | 14 Feb 24 |
| 800 | 2:20.8 | | | | 1 | A | | | Hemel Hempstead | Eastern Young Athletes League | 21 Jul 24 |
| 800 | 2:21.00 | | | | 2 | 1 | | | Lee Valley | Be Fit Today TA Outdoor Series 2 | 23 Jun 24 |
| 800 | 2:22.1 | | | | 1 | | | | Southend | Southend City Open | 26 Aug 24 |
| 800 | 2:22.51 | i | | | 3 | | | | Lee Valley | Ayo Falola Dream Mile | 7 Feb 24 |
| 800 | 2:23.39 | i | | | 1 | 3 | | | Lee Valley | Be Fit Today Track Academy Indoor Series | 8 Dec 24 |
| 800 | 2:24.00 | | | | 2 | | | | Bury St. Edmunds | West Suffolk Middle Distance & Steeplechase Festival | 28 Apr 24 |
| 800 | 2:25.08 | | | | 1 | | | | Birmingham | ISA National Athletics Finals | 17 Jun 24 |
| 800 | 2:25.15 | | | | 3 | 1 | | | Chelmsford | Essex County Schools Championships | 8 Jun 24 |
| 800 | 2:25.91 | | | | 3 | 1 | | | Chelmsford | Essex County Championships | 12 May 24 |
| 800 | 2:26.10 | i | | | 2 | | | | Lee Valley | Essex & Eastern Indoor Championships | 3 Mar 24 |
| 800 | 2:26.28 | i | | | 1 | h4 | | | Lee Valley | Southern U13/U15/17 Individual Championships | 14 Jan 24 |
| 800 | 2:26.95 | i | | | 1 | h2 | | | Lee Valley | Essex & Eastern Indoor Championships | 3 Mar 24 |
| 800 | 2:27.32 | | | | 3 | | | | Cambridge | Eastern AA Championships | 29 Jun 24 |
| 800 | 2:27.43 | | | | 5 | 1 | | | Lee Valley | Lee Valley April Open | 6 Apr 24 |
| 800 | 2:27.51 | i | | | 5 | h1 | | | Sheffield | England Athletics U20, U17 & U15 Indoor Championships | 10 Feb 24 |
| 800 | 2:35.15 | i | | | 5 | | | | Lee Valley | Southern U13/U15/17 Individual Championships | 14 Jan 24 |
| 1500 | 4:45.65 | | | | 5 | 4 | | | Watford | Watford Harriers Open Graded Meetings | 3 Apr 24 |
| 1500 | 4:49.89 | | | | 9 | 6 | | | Watford | Watford Harriers Open Graded Meetings | 26 Jun 24 |
| LJ | 4.28 | | | | 1 | ns | | | Grays | Eastern Young Athletes League - NO HAMMER | 14 Apr 24 |
| LJ | 4.20 | | | | 1 | B | | | Watford | Eastern Young Athletes League | 5 May 24 |
| LJ | 3.94 | | | | 4 | B | | | Hemel Hempstead | Eastern Young Athletes League | 21 Jul 24 |
| 2KXCL | 7:52 | | | | 6 | L1 | | | Wormwood Scrubs | South of England AA Relay Championships | 19 Oct 24 |
| 2KXCL | 8:26 | | | | 29 | L2 | | | Mansfield | ECCA National Cross Country Relays | 2 Nov 24 |
| 3KL | 10:53 | | | | 7 | L2 | | | Aldershot | Southern Young Athletes Relays | 21 Sep 24 |
| 3KXC | 12:52 | | | | 62 | | | | Sefton Park | British Athletics Cross Challenge (inc Euro Trials, L&D, Red Rose and Mid Lancs Leagues) | 23 Nov 24 |
| 3KXC | 12:55 | | | | 57 | | | | Ardingly | South East Schools' Inter Counties | 3 Feb 24 |
| 3KXCL | 12:20 | | | | 6 | L3 | | 3 | Weald Country Park | Essex County Relay Championships | 12 Oct 24 |
| 4KXC | 15:20 | | | | 6 | | | | Bury St.Edmunds | Eastern AA Championships | 16 Nov 24 |
| 4KXC | 16:14 | | | | 44 | | 7 | | Hainault Forest | Essex League | 5 Oct 24 |
| 4KXC | 17:44 | | | | 80 | | | | Weston Park, Shropshire | ECCA Saucony English National Cross Country Championships | 14 Sep 24 |
| 5KNAD | 19:13 | | | | 4 | | | | Milton Keynes | Southern U15/U17 5K Championships | 24 Mar 24 |
| parkrun | 18:33 | | | | 6 | | 1 | 1 | Chelmsford Central | Chelmsford Central parkrun # 519 | 16 Mar 24 |
| parkrun | 19:15 | | | | 13 | | 2 | 1 | Chelmsford Central | Chelmsford Central parkrun # 518 | 9 Mar 24 |
| parkrun | 19:17 | | | | 10 | | 1 | 1 | Raphael | Raphael parkrun # 375 | 1 Jan 24 |
| parkrun | 19:33 | | | | 19 | | 1 | 1 | Chelmsford Central | Chelmsford Central parkrun # 532 | 15 Jun 24 |
| parkrun | 21:16 | | | | 2 | | 1 | 1 | Brentwood | Brentwood parkrun # 415 | 26 Oct 24 |
| parkrun | 22:12 | | | | 11 | | 2 | 1 | Brentwood | Brentwood parkrun # 405 | 17 Aug 24 |
| ZXC | NT | | | | 10 | | | | Benfleet | Essex County Schools' Championships | 20 Jan 24 |
| 2023 U15 Brentwood Beagles |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:20.84 | | | | 6 | 1.6 | | | Watford | Watford Harriers Open Graded Meetings | 9 Aug 23 |
| 800 | 2:27.4 | | | | 1 | | | | Hornchurch | Havering AC Championships & Open | 17 Sep 23 |
| 800 | 2:28.18 | | | | 6 | h1 | | | Birmingham | England Athletics U15/U17 Open Championships inc. Age Group Para Championships | 26 Aug 23 |
| 1M | 5:34 | | | | 2 | | 1 | 1 | Colchester | Colchester Friday Night Runs | 11 Aug 23 |
| 2KXCL | 7:22 | | | | 2 | L02 | | | Wormwood Scrubs | South of England AA Relay Championships | 21 Oct 23 |
| 2KXCL | 8:20 | | | | 22 | L02 | | | Mansfield | ECCA National Cross Country Relays | 4 Nov 23 |
| 3KL | 11:04 | | | | 7 | L02 | | | Aldershot | Southern Young Athletes Relays | 23 Sep 23 |
| 3.2KXC | 13:17 | | | | 40 | | | | Woodbridge | ESAA English Schools Cup Final | 2 Dec 23 |
| 3.88KL | 14:38 | | | | 12 | L02 | | | Sutton Park | ERRA National Young Athlete Relays | 7 Oct 23 |
| 4KXC | 15:39 | | | | 6 | | | | Cambridge | Eastern AA Championships | 18 Nov 23 |
| 4KXC | 15:57 | | | | 33 | | 6 | | Hilly Fields | Essex League | 16 Dec 23 |
| 4KXC | 16:06 | | | | 24 | | 4 | | One Tree Hill | Essex League | 14 Oct 23 |
| 4KXC | 19:30 | | | | 32 | | 8 | | Gloucester Park | Essex League | 28 Oct 23 |
| 5KMT | 22:05 | | | | 43 | | 10 | | Basildon | Crown to Crown Boxing Day 5K | 26 Dec 23 |
| parkrun | 20:06 | | | | 37 | | 1 | 1 | Eden Project | Eden Project parkrun # 192 | 5 Aug 23 |
| parkrun | 20:30 | | | | 37 | | 2 | 1 | Eden Project | Eden Project parkrun # 191 | 29 Jul 23 |
| parkrun | 20:44 | | | | 8 | | 2 | 1 | Brentwood | Brentwood parkrun # 368 | 25 Nov 23 |
| parkrun | 20:58 | | | | 16 | | | | Brentwood | Brentwood parkrun # 360 | 30 Sep 23 |
| parkrun | 22:02 | | | | 4 | | 1 | 1 | Brentwood | Brentwood parkrun # 370 | 9 Dec 23 |
| 2018 U11 Brentwood Beagles |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 25:12 | | | | 42 | | | 1 | Brentwood | Brentwood parkrun # 176 | 16 Jun 18 |
| parkrun | 26:24 | | | | 68 | | | | Brentwood | Brentwood parkrun # 175 | 9 Jun 18 |