| 2015 U20 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 6KXC | 22:15 | | | | 165 | | | | Birmingham | CAU Inter County Championships (Inc World Trials & British Athletics Cross Challenge) | 7 Mar 15 |
| 6KXC | 23:19 | | | | 76 | | | | Brighton | South of England AA Championships | 24 Jan 15 |
| 6KXC | 24:23 | | | | 153 | | | | Parliament Hill | ECCA Saucony English National Championships | 21 Feb 15 |
| 6.7KXC | 28:19 | | | | 175 | | | | Blackburn | ESAA English Schools' Championships | 14 Mar 15 |
| ZXC | 21:10 | | | | 14 | | | | Milton Keynes | Apex Sports Chiltern League (inc British Athletics Cross Challenge) | 7 Feb 15 |
| ZXC | 24:21 | | | | 4 | | | | High Wycombe | Buckinghamshire Schools' Championships | 4 Feb 15 |
| ZXC | 25:06 | | | | 12 | | | | High Wycombe | Buckinghamshire County Championships | 3 Jan 15 |
| ZXC | NT | | | | 8 | | | | Milton Keynes | Apex Sports Chiltern League | 10 Jan 15 |
| 2014 U17 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 26.2 | | | | 8 | | | | Welwyn | Herts Phoenix Graded Open | 18 Apr 14 |
| 400 | 57.3 | | | | 4 | | | | Welwyn | Herts Phoenix Graded Open | 18 Apr 14 |
| 800 | 2:06.77 | | | | 5 | 14 | | | Watford | Watford Open Graded Meeting | 13 Aug 14 |
| 800 | 2:12.1 | | | | 5 | A | | | Milton Keynes | UK Youth Development U17/U20 League Division Midland Premier 2 | 29 Jun 14 |
| 800 | 2:13.3 | | | | 3 | | | | Welwyn | Herts Phoenix Graded Open | 18 Apr 14 |
| 1500 | 4:15.54 | | | | 4 | 14 | | | Watford | Watford Open Graded Meeting | 2 Jul 14 |
| 1500 | 4:22.2 | | | | 1 | B | | | Milton Keynes | Sweatshop Southern Athletics League Division 2 North | 17 May 14 |
| 1500 | 4:25.66 | | | | 3 | | | | Horspath | Buckinghamshire County Championships | 24 May 14 |
| 1500 | 4:27.70 | | | | 13 | 12 | | | Watford | Watford Open Graded Meeting | 27 Aug 14 |
| 1500 | 4:28.8 | | | | 2 | B | | | Harrow | Sweatshop Southern Athletics League Division 2 North | 21 Jun 14 |
| 1500 | 4:30.1 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools' Championships | 14 Jun 14 |
| 3000 | 9:21.03 | | | | 18 | 2 | | | Watford | Watford Open Graded Meeting | 23 Apr 14 |
| 3000 | 9:39.97 | | | | 2 | | | | Horspath | Buckinghamshire County Championships | 25 May 14 |
| 1500SC | 4:54.9 | | | | 1 | A | | | Milton Keynes | UK Youth Development U17/U20 League Division Midland Premier 2 | 29 Jun 14 |
| 1500SC | 4:56.5 | | | | 1 | A | | | Stoke | UK Youth Development U17/U20 League Division Midland Premier 2 | 27 Apr 14 |
| 1500SC | 4:58.34 | | | | 6 | | | | Crystal Palace | South of England AA U15 / U17 Championships inc. 5000m Walk | 16 Aug 14 |
| 1500SC | 4:58.84 | | | | 1 | | | | Horspath | Buckinghamshire County Championships | 24 May 14 |
| 2000SC | 6:41.4 | | | | 1 | ns | | | Parliament Hill | Sweatshop Southern Athletics League Division 2 North | 2 Aug 14 |
| 6KXC | 20:48 | | | | 136 | | | | Birmingham | CAU Inter County Championships | 8 Mar 14 |
| 6KXC | 22:13 | | | | 109 | | | | Nottingham | ECCA English National Championships | 22 Feb 14 |
| 6KXC | 23:23 | | | | 65 | | | | Parliament Hill | Southern Championships | 25 Jan 14 |
| ZXC | 15:07 | | | | 39 | | | | Oxford | SEAA Masters' & Inter Counties Championships | 13 Dec 14 |
| ZXC | 19:45 | | | | 5 | | | | Slough | Apex Sports Chiltern League | 11 Jan 14 |
| ZXC | 19:51 | | | | 2 | | | | High Wycombe | Buckinghamshire Schools' Championships | 5 Feb 14 |
| ZXC | 20:20 | | | | 9 | | | | Keysoe | Apex Sports Chiltern League (inc RAF vs Oxford University) | 8 Nov 14 |
| ZXC | 20:36 | | | | 7 | | | | Luton | Apex Sports Chiltern League | 6 Dec 14 |
| ZXC | 20:40 | | | | 4 | | | | Milton Keynes | Apex Sports Chiltern League | 8 Feb 14 |
| ZXC | 20:46 | | | | 75 | | | | Donington Park | ESAA English Schools' Championships | 15 Mar 14 |
| ZXC | 20:50 | | | | 11 | | | | Upton Court Park | Berks, Bucks & Oxon Championships | 22 Nov 14 |
| ZXC | 21:39 | | | | 2 | | | | Luton | Buckinghamshire County Championships | 4 Jan 14 |
| ZXC | 24:09 | | | | 8 | | | | Watford | Apex Sports Chiltern League | 11 Oct 14 |
| ZXCL | 10:17 | | | | 53 | L1 | | | Mansfield | ECCA Saucony English National Relay Championships | 1 Nov 14 |
| 2013 U17 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:08.51 | | | | 1 | 19 | | | Watford | Watford Open Graded Meeting | 10 Jul 13 |
| 800 | 2:14.1 | | | | 2 | B | | | Loughborough | UK Youth Development U17/U20 League Division Midland East 1 | 28 Jul 13 |
| 1500 | 4:18.20 | | | | 3 | 15 | | | Watford | Watford Open Graded Meeting | 24 Jul 13 |
| 1500 | 4:19.59 | | | | 13 | 14 | | | Watford | Watford Open Graded Meeting | 26 Jun 13 |
| 1500 | 4:19.94 | | | | 12 | B | | | Milton Keynes | BMC PB Classic | 18 May 13 |
| 1500 | 4:28.65 | | | | 4 | 4 | | | Watford | Watford Open Graded Meeting | 3 Apr 13 |
| 1500 | 4:35.6 | | | | 1 | B | | | Leicester | UK Youth Development U17/U20 League Division Midland East 1 | 28 Apr 13 |
| 1500 | 4:36.84 | | | | 4 | | | | Horspath | Buckinghamshire County Championships | 25 May 13 |
| 1500 | 4:37.12 | | | | 9 | h2 | | | Ashford | Southern Counties U15 / U17 Championships | 17 Aug 13 |
| Mile | 4:43.64 | | | | 8 | E | | | Oxford | BMC Grand Prix | 20 Jul 13 |
| 3000 | 9:30.87 | | | | 20 | 2 | | | Watford | Watford Open Graded Meeting | 17 Apr 13 |
| 3000 | 9:49.46 | | | | 3 | | | | Horspath | Buckinghamshire County Championships | 26 May 13 |
| 3000 | 9:52.8 | | | | 3 | A | | | Leicester | UK Youth Development U17/U20 League Division Midland East 1 | 28 Apr 13 |
| 3000 | 10:01.6 | | | | 1 | | | | Milton Keynes | Buckinghamshire Schools' Championships | 8 Jun 13 |
| 1500SC | 5:02.6 | | | | 1 | | | | Milton Keynes | UK Youth Development U17/U20 League Division Midland East 1 | 30 Jun 13 |
| 1500SC | 5:03.85 | | | | 2 | | | | Horspath | Buckinghamshire County Championships | 25 May 13 |
| 1500SC | 5:05.2 | | | | 1 | | | | Milton Keynes | UK Youth Development U17/U20 League Division Midland East 1 | 2 Jun 13 |
| 3KXCL | 10:07 | | | | 46 | L1 | | | Mansfield | ECCA National Relays | 2 Nov 13 |
| 3.851KL | 13:18 | | | | 27 | L1 | | | Aldershot | Southern Young Athletes' Relays (U17M) | 21 Sep 13 |
| ZXC | 16:18 | | | | 3 | | | | Wing | Apex Sports Chiltern League | 9 Feb 13 |
| ZXC | 16:21 | | | | 1 | | | | Luton | Apex Sports Chiltern League | 12 Jan 13 |
| ZXC | 16:29 | | | | 4 | | | | Milton Keynes | Buckinghamshire Cross Country Championships | 5 Jan 13 |
| ZXC | 16:52 | | | | 31 | | | | Birmingham | CAU Inter County Championships | 9 Mar 13 |
| ZXC | 17:09 | | | | 52 | | | | Biggleswade | SEAA Inter Counties & Masters' Championships | 14 Dec 13 |
| ZXC | 19:27 | | | | 9 | | | | Milton Keynes | Apex Sports Chiltern League | 7 Dec 13 |
| ZXC | 21:09 | | | | 3 | | | | Stowe School | Buckinghamshire Schools' Championships | 13 Feb 13 |
| ZXC | 21:36 | | | | 12 | | | | Oxford | Apex Sports Chiltern League | 9 Nov 13 |
| ZXC | 22:12 | | | | 6 | | | | Bracknell | Berks, Bucks & Oxon Championships | 16 Nov 13 |
| ZXC | 25:24 | | | | 15 | | | | Watford | Apex Sports Chiltern League | 19 Oct 13 |
| 2012 U15 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 100 | 14.7 | | | | 1 | 3 | | | Milton Keynes | Milton Keynes Open Meeting | 15 Apr 12 |
| 300 | 44.8 | | | | 4 | B | | | Peterborough | McCain Young Athletes' League Division Midland Premier East | 20 May 12 |
| 300 | 45.2 | | | | 6 | A | | | Rugby | McCain Young Athletes' League Division Midland Premier East | 17 Jun 12 |
| 800 | 2:12.89 | | | | 8 | 13 | | | Watford | Watford Graded Open | 11 Jul 12 |
| 800 | 2:14.20 | | | | 8 | 12 | | | Watford | Watford Open Graded Meeting | 13 Jun 12 |
| 800 | 2:17.0 | | | | 4 | A | | | Rugby | McCain Young Athletes' League Division Midland Premier East | 17 Jun 12 |
| 800 | 2:20.7 | | | | 3 | | | | Milton Keynes | Milton Keynes Open Meeting | 15 Apr 12 |
| 1500 | 4:29.54 | | | | 4 | h1 | | | Watford | South of England AA U15/U17 Championships | 14 Jul 12 |
| 1500 | 4:34.49 | | | | 14 | 5 | | | Watford | Watford Open Graded Meeting | 2 May 12 |
| 1500 | 4:34.7 | | | | 7 | D | | | Milton Keynes | BMC PB Classic | 19 May 12 |
| 1500 | 4:35.09 | | | | 11 | | | | Watford | South of England AA U15/U17 Championships | 15 Jul 12 |
| 1500 | 4:37.90 | | | | 15 | 11 | | | Watford | Watford Open Graded Meeting | 30 May 12 |
| 1500 | 4:40.29 | | | | 6 | BUC | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 12 May 12 |
| 1500 | 4:43.0 | | | | 3 | | | | High Wycombe | Buckinghamshire Schools' Championships | 16 Jun 12 |
| 1500 | 4:45.4 | | | | 4 | A | | | Milton Keynes | McCain Young Athletes' League Division Midland Premier East | 6 May 12 |
| 1500 | 4:50.3 | | | | 4 | A | | | Peterborough | McCain Young Athletes' League Division Midland Premier East | 20 May 12 |
| 3000 | 9:33.75 | | | | 1 | 1 | | | Watford | Watford Graded Open | 25 Jul 12 |
| 3000 | 10:07.66 | | | | 6 | | | | Horspath | Buckinghamshire & Oxfordshire County Championships | 13 May 12 |
| LJ | 4.27 | | | | 3 | B | | | Rugby | McCain Young Athletes' League Division Midland Premier East | 17 Jun 12 |
| ZXC | 12:31 | | | | 5 | | | | Shuttleworth | Apex Sports Chiltern League | 10 Nov 12 |
| ZXC | 12:45 | | | | 1 | | | | Slough | Apex Sports Chiltern League | 1 Dec 12 |
| ZXC | 13:54 | | | | 1 | | | | Maidenhead | Berks, Bucks & Oxon Championships | 17 Nov 12 |
| ZXC | 14:53 | | | | 6 | | | | Wing | Buckinghamshire County Championships | 7 Jan 12 |
| ZXC | 15:48 | | | | 31 | | | | Woodford | SEAA Inter Counties & Masters' Championships | 8 Dec 12 |
| ZXC | 16:01 | | | | 2 | | | | Hughenden Park | Buckinghamshire Schools' Championships | 22 Feb 12 |
| ZXC | 16:11 | | | | 10 | | | | Wing | Apex Sports Chiltern League | 11 Feb 12 |
| ZXC | 16:34 | | | | 65 | | | | Brighton | Southern Championships | 28 Jan 12 |
| ZXC | 17:10 | | | | 153 | | | | Parliament Hill | English National Championships | 25 Feb 12 |
| ZXCL | 7:02 | | | | 15 | L3 | | | Mansfield | ECCA National Relays | 3 Nov 12 |
| 2011 U15 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 200 | 31.5 | | | | 11 | | | | Welwyn | Herts Phoenix AC Open | 22 Apr 11 |
| 800 | 2:23.60 | | | | 1 | 6 | | | Watford | Watford Open | 13 Jul 11 |
| 800 | 2:26.26 | | | | 6 | B | | | Birmingham | McCain Young Athletes League Midland Regional Final | 17 Jul 11 |
| 800 | 2:28.4 | | | | 8 | | | | Welwyn | Herts Phoenix AC Open | 22 Apr 11 |
| 800 | 2:32.4 | | | | 5 | | | | Hereford | McCain Young Athletes League Midland Premier S Division | 8 May 11 |
| 1500 | 4:49.89 | | | | 1 | A | | | Milton Keynes | BMC PB Classic | 21 May 11 |
| 1500 | 4:51.8 | | | | 6 | | | | High Wycombe | Buckinghamshire County Schools' Championships | 11 Jun 11 |
| 1500 | 4:53.13 | | | | 15 | 10 | | | Watford | Watford Open | 27 Jul 11 |
| 1500 | 4:56.10 | | | | 6 | | | | Horspath | Buckinghamshire County Championships | 14 May 11 |
| 1500 | 4:57.5 | | | | 4 | | | | Abingdon | McCain Young Athletes League Midland Premier S Division | 19 Jun 11 |
| 3000 | 10:05.89 | | | | 15 | 1 | | | Watford | Watford Open | 29 Jun 11 |
| 3000 | 10:25.7 | | | | 13 | 1 | | | Watford | Watford Open | 6 Apr 11 |
| 3000 | 10:27.08 | | | | 5 | | | | Horspath | Buckinghamshire County Championships | 15 May 11 |
| SP4K | 5.29 | | | | 5 | | | | Abingdon | McCain Young Athletes League Midland Premier S Division | 19 Jun 11 |
| 2.997KL | 11:24 | | | | 31 | L3 | | | Aldershot | Southern Junior Road Relay Championships | 24 Sep 11 |
| ZXC | 9:40 | | | | 69 | | | | Alton Towers | English National Championships | 19 Feb 11 |
| ZXC | 11:58 | | | | 163 | | | | Birmingham | CAU Inter County Championships | 5 Mar 11 |
| ZXC | 12:30 | | | | 9 | | | | Wing | Apex Sports Chiltern League | 12 Feb 11 |
| ZXC | 12:40 | | | | 37 | | | | Parliament Hill | Southern Cross Country Championships | 29 Jan 11 |
| ZXC | 13:09 | | | | 9 | | | | Luton | Apex Sports Chiltern League | 15 Jan 11 |
| ZXC | 14:46 | | | | 56 | | | | Croydon | SEAA Inter Counties (inc Masters' Championships) | 10 Dec 11 |
| ZXC | 16:11 | | | | 284 | | | | Nottingham | ESAA English Schools' Championships | 19 Mar 11 |
| ZXC | 16:30 | | | | 32 | | | | Luton | Apex Sports Chiltern League | 8 Oct 11 |
| ZXC | 16:34 | | | | 6 | | | | High Wycombe | Buckinghamshire Schools Championships | 9 Feb 11 |
| ZXC | NT | | | | 41 | | | | Rugby | ESAA Schools Cup Final | 3 Dec 11 |
| ZXCL | 7:32 | | | | 39 | L2 | | | Mansfield | Saucony ECCA Relays | 5 Nov 11 |
| 2010 U13 Marshall Milton Keynes |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:31.90 | | | | 4 | 4 | | | Watford | Watford Graded Open | 11 Aug 10 |
| 800 | 2:36.50 | | | | 9 | 3 | | | Watford | Watford Mid Season Minors Meeting | 13 Jun 10 |
| 1500 | 5:00.2 | | | | 1 | | | | Abingdon | McCain UK Young Athletes League Midland 1 SE - Match B | 20 Jun 10 |
| 1500 | 5:03.31 | | | | 4 | | | | Watford | Watford Graded Open | 28 Jul 10 |
| 1500 | 5:05.48 | | | | 6 | 2 | | | Kingston | Southern U13 Inter County Match | 25 Jul 10 |
| 1500 | 5:10.3 | | | | 1 | | | | Swindon | McCain UK Young Athletes League Midland 1 SE - Match B | 18 Jul 10 |
| 1500 | 5:20.81 | | | | 6 | | | | Horspath | Bucks & Oxon County Championships | 8 May 10 |
| 1500 | 5:26.6 | | | | 1 | | | | Abingdon | McCain UK Young Athletes League Midland 1 SE - Match A | 16 May 10 |
| ZXC | 10:40 | | | | 33 | | | | Biggleswade | SEAA Inter Counties Championships | 11 Dec 10 |
| ZXC | 10:52 | | | | 6 | | | | Stowe | Apex Sports Chiltern League | 4 Dec 10 |
| ZXC | 11:17 | | | | 9 | | | | Oxford | Apex Sports Chiltern League | 9 Oct 10 |
| ZXC | 13:06 | | | | 4 | | | | Oxford | BBO Championships | 20 Nov 10 |
| ZXCL | 7:30 | | | | 13 | L2 | | | Mansfield | ECCA Relays | 6 Nov 10 |