| parkrun | 15:14 | Alexandra parkrun # 211 | 1.1 | -1.0 | 29 Nov 25 | +1 |
| 3K | 9:26 | University of Manchester Relays | 3.8 | -0.2 | 25 Oct 25 | +2 |
| 5K | 15:27 | HogmanHoway 5K | 1.0 | -0.4 | 31 Dec 25 | +3 |
| 8K | 28:04 | British Athletics Cross Challenge (inc Manchester Area League and Mid Lancs League) | 4.5 | -0.2 | 22 Nov 25 | +4 |
| parkrun | 15:35 | Alexandra parkrun # 208 | 1.2 | -0.3 | 8 Nov 25 | +5 |
| 5K | 16:36 | ECCA National Cross Country Relays | 3.3 | -0.1 | 1 Nov 25 | |
| 5K | 15:11 | Friday Night 5K Under the Lights | 0.3 | -1.7 | 11 Sep 25 | |
| 800 | 1:55.75 | BMC Record Breaker Races (Mick Marlow Memorial) | 0.4 | -0.8 | 2 Jul 25 | |
| 1500 | 4:06.88 | Southern Athletics League Division 1 | 1.9 | -0.7 | 22 Jun 25 | |
| 800 | 1:58.50 | National Athletics League Premiership | 1.0 | -0.2 | 5 Jul 25 | |
| 1500 | 4:00.91 | Watford Harriers Open Graded Meetings | 0.4 | 0.3 | 23 Jul 25 | |
| 10K | 36:25 | Manchester Area League | 4.3 | 0.9 | 11 Oct 25 | |
| 1500 | 4:03.97 | Southern Athletics League Division 1 | 1.1 | 0.1 | 13 Jul 25 | |
| 800 | 1:57.59 | BUCS Athletics: Outdoor Championships | 0.7 | -0.5 | 3 May 25 | |
| parkrun | 16:24 | Alexandra parkrun # 205 | 0.7 | 2.1 | 18 Oct 25 | |
| parkrun | 16:05 | Alexandra parkrun # 194 | 1.6 | -0.9 | 14 Jun 25 | |
| 800 | 1:58.12 | Trafford Grand Prix | 0.1 | 0.2 | 22 Apr 25 | |
| 800 | 1:58.85 | Northern Universities Cup | 0.6 | 0.0 | 26 Mar 25 | |
| 1500 | 4:03.44 | Trafford Grand Prix | 0.2 | 0.6 | 6 May 25 | |
| 3000 | 9:24.37 | National Athletics League Premiership | 1.4 | 2.1 | 5 Jul 25 | |
| parkrun | 17:01 | Woodhouse Moor parkrun # 860 | 2.5 | 0.3 | 31 May 25 | |
| parkrun | 15:47 | Alexandra parkrun # 190 | 1.0 | -1.0 | 1 Mar 25 | |
| 8.21K | 27:05 | BUCS Championship | 0.7 | -0.1 | 1 Feb 25 | |
| 3K | 9:12 | University of Manchester Relays | 3.0 | -0.3 | 26 Oct 24 | |
| 1500 | 4:09.24 | BUCS Athletics: Indoor Championships | 0.5 | 1.1 | 14 Feb 25 | |
| parkrun | 15:47 | Alexandra parkrun # 175 | 1.4 | -1.7 | 30 Nov 24 | |
| 800 | 1:56.94 | Southern Athletics League - Division 1 | 0.9 | -1.1 | 17 Aug 24 | |
| parkrun | 16:51 | Black Park parkrun # 745 | 2.6 | -0.2 | 25 Dec 24 | |
| 1500 | 4:08.16 | Manchester Cup | 0.5 | 0.9 | 20 Nov 24 | |
| parkrun | 16:00 | Alexandra parkrun # 169 | 1.5 | -1.3 | 19 Oct 24 | |
| 1500 | 4:28.00 | Northern Universities Cup | 1.2 | 3.0 | 26 Mar 25 | |
| parkrun | 15:58 | Peel parkrun # 151 | 1.7 | -1.6 | 5 Oct 24 | |
| 1500 | 4:02.07 | National Athletics League - Premiership | 1.3 | -1.0 | 3 Aug 24 | |
| 1500 | 3:59.94 | Watford Harriers Open Graded Meetings | 0.7 | -0.8 | 24 Jul 24 | |
| 800 | 1:58.00 | National Athletics League - Premiership Match 2 | 1.1 | -1.3 | 7 Jul 24 | |
| 800 | 2:04.62 | Manchester Cup | 0.5 | 1.8 | 20 Nov 24 | |
| 1500 | 4:10.00 | Southern Athletics League - Division 1 | 1.2 | 0.3 | 17 Aug 24 | |
| 3K | 9:55 | University of Manchester Relays | 3.0 | 2.5 | 26 Oct 24 | |
| parkrun | 15:55 | Alexandra parkrun # 155 | 1.5 | -1.9 | 13 Jul 24 | |
| 800 | 2:00.37 | Southern Athletics League - Division 1 | 0.8 | -0.2 | 18 May 24 | |
| 1500 | 4:10.34 | National Athletics League - Premiership | 1.0 | 0.4 | 1 Jun 24 | |
| parkrun | 16:07 | Alexandra parkrun # 146 | 1.4 | -1.3 | 11 May 24 | |
| 3K | 9:44 | University of Manchester Relays | 3.7 | 0.3 | 28 Oct 23 | |
| 1500 | 4:05.0 | Southern Athletics League Division 1 | 1.1 | -0.5 | 19 Aug 23 | |
| 1500 | 4:26.77 | Northern Universities Cup | 0.6 | 3.1 | 20 Mar 24 | |
| 800 | 2:04.58 | Manchester Cup | 0.5 | 1.3 | 22 Nov 23 | |
| 1500 | 4:16.00 | Manchester Cup | 0.5 | 1.7 | 22 Nov 23 | |
| parkrun | 16:11 | Alexandra parkrun # 115 | 1.2 | -1.0 | 7 Oct 23 | |
| 3K | 10:03 | University of Manchester Relays | 3.7 | 1.5 | 28 Oct 23 | |
| 5K | 17:46 | Southern Men's 12-Stage Relays | 1.2 | 2.5 | 24 Mar 24 | |
| parkrun | 17:45 | Alexandra parkrun # 137 | 1.4 | 2.3 | 9 Mar 24 | |
| 800 | 1:58.58 | BUCS Outdoor Athletics Championships | 0.5 | -0.4 | 29 Apr 23 | |
| 800 | 2:01.13 | Southern Athletics League Division 1 | 0.0 | 0.8 | 18 Jun 23 | |
| 3000 | 9:08.86 | Trafford Grand Prix | 1.0 | 0.1 | 30 May 23 | |
| 800 | 2:03.21 | National Athletics League Premier Division Fixture B | 0.4 | 1.0 | 11 Jun 23 | |
| 1500 | 4:08.95 | Windsor Slough Eton & Hounslow Spring Open Meeting | 0.6 | 0.6 | 16 Apr 23 | |
| 800 | 1:59.29 | BUCS Athletics: Indoor Championships | 0.5 | -0.2 | 24 Feb 23 | |
| 1500 | 4:13.25 | Trafford Grand Prix | 0.3 | 1.5 | 16 May 23 | |
| 1500 | 4:14.68 | Northern Universities Cup | 1.4 | 0.6 | 29 Mar 23 | |
| 800 | 1:58.66 | Steel Cup | 0.5 | -0.4 | 8 Feb 23 | |
| parkrun | 16:28 | Alexandra parkrun # 100 | 0.9 | -0.4 | 20 May 23 | |
| parkrun | 17:09 | Peel parkrun # 74 | 2.8 | -0.8 | 25 Mar 23 | |
| parkrun | 16:16 | Peel parkrun # 65 | 1.8 | -2.7 | 21 Jan 23 | |
| parkrun | 16:57 | Peel parkrun # 78 | 1.4 | 0.1 | 22 Apr 23 | |
| parkrun | 16:39 | Alexandra parkrun # 99 | 0.6 | 0.3 | 13 May 23 | |
| 8K | 26:46 | South of England Championships | 0.6 | -0.6 | 28 Jan 23 | |
| 10.5K | 37:59 | BUCS Cross Country Championships | 2.8 | -0.4 | 4 Feb 23 | |
| 3K | 9:32 | ECCA Saucony English National Relay Championships | 3.0 | -0.4 | 5 Nov 22 | |
| parkrun | 16:41 | Peel parkrun # 59 | 2.1 | -2.1 | 26 Nov 22 | |
| Mile | 4:40.45 | Steel Cup | 0.5 | 2.2 | 8 Feb 23 | |
| 8K | 28:50 | Berkshire County Championships | 2.6 | -0.7 | 18 Dec 22 | |
| 1500 | 4:18.13 | National Athletics League - Premiership A & B Final | 2.0 | 0.5 | 20 Aug 22 | |
| 800 | 1:58.27 | BMC Regional Races | 0.4 | -0.4 | 22 Jun 22 | |
| 800 | 1:59.60 | Southern Athletics League Division 1 | 0.8 | -0.4 | 12 Jun 22 | |
| parkrun | 16:47 | Peel parkrun # 51 | 1.4 | -1.1 | 1 Oct 22 | |
| parkrun | 16:40 | Peel parkrun # 50 | 1.0 | -1.0 | 24 Sep 22 | |
| 1500 | 4:13.18 | Watford Open Graded Meeting | 0.6 | 1.2 | 27 Jul 22 | |
| 800 | 2:00.57 | BUCS Outdoor Athletics Championship | 0.6 | 0.1 | 30 Apr 22 | |
| 800 | 2:01.67 | National Athletics League - Premiership | 0.9 | 0.1 | 7 May 22 | |
| parkrun | 16:44 | Alexandra parkrun # 70 | 0.4 | -0.3 | 8 Oct 22 | |
| 800 | 2:02.16 | UK Youth Development League Upper Southern Premier | 0.8 | 0.3 | 24 Apr 22 | |
| 800 | 2:04.55 | Northern Universities Cup | 1.8 | 0.0 | 30 Mar 22 | |
| 1500 | 4:17.65 | National Athletics League - Premiership | 1.6 | 0.8 | 7 May 22 | |
| 3000 | 9:28.96 | National Athletics League - Premiership | 1.8 | 0.6 | 4 Jun 22 | |
| 1500 | 4:18.48 | Trafford Grand Prix | 0.8 | 1.7 | 17 May 22 | |
| 7.2K | 27:06 | Chiltern League (Inc British Cross Challenge & Home Countries International & Oxford Uni v RAF) | 2.5 | 1.4 | 12 Nov 22 | |
| 800 | 2:02.81 | Windsor, Slough, Eton & Hounslow AC Spring Open Graded Meeting | 0.2 | 1.1 | 2 Apr 22 | |
| 800 | 2:03.09 | BUCS British University Championships | 0.5 | 0.9 | 18 Feb 22 | |
| parkrun | 16:52 | Peel parkrun # 32 | 0.8 | -1.0 | 14 May 22 | |
| 800 | 1:58.83 | Youth Development League Upper Southern North West | 1.2 | -1.3 | 5 Sep 21 | |
| 800 | 2:03.71 | Lee Valley New Year Open | 0.5 | 1.1 | 2 Jan 22 | |
| 800 | 1:59.92 | National Athletics League Premier London South | 0.8 | -0.6 | 28 Aug 21 | |
| parkrun | 17:39 | Alexandra parkrun # 54 | 0.9 | 0.8 | 21 May 22 | |
| 800 | 1:58.29 | Watford Open Graded Meeting | 0.1 | -0.3 | 8 Sep 21 | |
| 8.5K | 33:52 | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 5.2 | -0.1 | 12 Mar 22 | |
| 800 | 1:59.94 | National Athletics League Premier London South | 0.8 | -0.7 | 3 Jul 21 | |
| 3000 | 9:54.16 | Windsor, Slough, Eton & Hounslow AC Spring Open Graded Meeting | 1.0 | 3.0 | 2 Apr 22 | |
| 800 | 1:59.22 | Aldershot, Farnham & District Open | 0.4 | -0.5 | 7 Jul 21 | |
| parkrun | 18:35 | Bracknell parkrun # 284 | 4.4 | -0.8 | 22 Jan 22 | |
| 1500 | 4:09.60 | Aldershot, Farnham & District Open | 0.9 | 0.1 | 4 Aug 21 | |
| 800 | 1:59.72 | National Athletics League Premier London South | 0.0 | -0.5 | 6 Jun 21 | |
| 8K | 30:47 | South of England AA Championships | 3.6 | 0.3 | 29 Jan 22 | |
| 800 | 2:02.22 | Youth Development League Upper Southern North West | 0.6 | 0.3 | 25 Jul 21 | |
| 800 | 2:02.00 | National Athletics League Premier London South | 0.4 | 0.4 | 7 Aug 21 | |
| 800 | 2:01.47 | Windsor, Slough, Eton & Hounslow Middle Distance & Sprints Closed Meeting | 0.0 | -0.1 | 16 May 21 | |
| 800 | 2:01.94 | Harrow AC Spring Open | 0.0 | -3.0 | 29 Apr 21 | |
| 10K | 41:38 | ECCA Saucony English National Championships | 5.1 | 1.4 | 26 Feb 22 | |
| parkrun | 17:55 | Peel parkrun # 21 | 1.4 | 0.7 | 12 Feb 22 | |
| 1500 | 4:21.36 | Youth Development League Upper Southern North West | 1.2 | 1.3 | 27 Jun 21 | |
| 3K | 10:24 | South of England AA Relay Championships | 3.3 | 2.6 | 23 Oct 21 | |
| parkrun | 17:12 | Peel parkrun # 3 | 1.3 | -0.7 | 25 Sep 21 | |
| 10K | 44:09 | BUCS Cross Country Championships | 6.3 | 2.7 | 5 Feb 22 | |
| 7K | 24:55 | Berkshire County Championships | -0.8 | 1.9 | 19 Dec 21 | |
| 2000 | 6:32.62 | Northern Athletics Indoor Open Meeting | 0.5 | 4.5 | 20 Nov 21 | |
| 5K | 16:57 | PB 5K | -0.1 | -3.7 | 5 Apr 21 | |
| 3K | 10:54 | ECCA Saucony English National Relay Championships | 2.9 | 4.9 | 6 Nov 21 | |
| 800 | 2:15.1 | Alder Valley Boys' League | 1.7 | -1.0 | 10 Aug 19 | |
| 5.5K | 21:06 | Chiltern League | 2.9 | -2.1 | 7 Dec 19 | |
| 3.4K | 12:07 | South of England AA Relay Championships | 2.1 | 0.5 | 19 Oct 19 | |
| 5K | 20:11 | BBO County Championships | 4.4 | -1.3 | 17 Nov 19 | |
| 6K | 26:56 | CAU Inter County Championships (Inc British Athletics Cross Challenge) | 6.3 | 0.8 | 7 Mar 20 | |
| 800 | 2:16.0 | Alder Valley Boys' League | 0.6 | 0.4 | 7 Jul 19 | |
| 800 | 2:17.80 | UK Youth Development U17/U20 League Division South Premier | 0.6 | 0.9 | 28 Jul 19 | |
| 800 | 2:12.51 | Southern Athletics League Division 1 | 0.1 | -1.1 | 15 Jun 19 | |
| 3.88K | 14:08 | ERRA National Young Athlete Relays | 1.5 | -1.1 | 6 Oct 19 | |
| 1500 | 4:47.5 | Southern Athletics League Division 1 | 0.9 | 1.5 | 13 Jul 19 | |
| 4.6K | 17:34 | Southern Young Athletes Relays | 2.1 | -0.2 | 22 Sep 19 | |
| 1500 | 4:38.17 | Watford Open Graded Meeting | 0.5 | -0.4 | 3 Apr 19 | |
| 1500 | 4:46.47 | BMC Regional Races | 1.0 | 0.2 | 28 Apr 19 | |
| 800 | 2:18.55 | Watford Open Graded Meeting | 0.0 | 0.7 | 17 Apr 19 | |
| parkrun | 18:41 | Maidenhead parkrun # 207 | 2.2 | -2.3 | 9 Mar 19 | |
| 3000 | 10:38.16 | UK Youth Development U17/U20 League Division South Premier | 0.6 | 2.2 | 5 May 19 | |
| parkrun | 19:21 | Maidenhead parkrun # 211 | 2.4 | -1.0 | 6 Apr 19 | |
| parkrun | 20:11 | Maidenhead parkrun # 219 | 2.8 | 0.3 | 1 Jun 19 | |
| parkrun | 19:53 | Maidenhead parkrun # 216 | 2.0 | 0.5 | 11 May 19 | |
| 6K | 26:14 | South of England AA Championships | 6.1 | -0.2 | 26 Jan 19 | |
| 800 | 2:19.57 | Southern Athletics League Division 1 | 1.1 | -0.1 | 18 Aug 18 | |
| 3K | 12:14 | South of England AA Relay Championships | 6.8 | 1.1 | 20 Oct 18 | |
| 800 | 2:20.40 | UK Youth Development U17/U20 League Division South Premier | 1.1 | 0.1 | 29 Jul 18 | |
| parkrun | 20:13 | Maidenhead parkrun # 196 | 2.9 | 0.2 | 25 Dec 18 | |
| 6K | 20:33 | Berkshire County Championships | -4.2 | 0.3 | 16 Dec 18 | |
| 1500 | 4:43.46 | Watford Open Graded Meeting | 0.5 | 0.3 | 25 Jul 18 | |
| 3000 | 10:38.8 | UK Youth Development U17/U20 League Division South Premier | 2.1 | -0.2 | 1 Jul 18 | |
| 1500 | 4:44.93 | Watford Open Graded Meeting | 0.5 | 0.5 | 27 Jun 18 | |
| parkrun | 20:08 | Maidenhead parkrun # 173 | 3.3 | -0.4 | 21 Jul 18 | |
| 1500 | 4:57.1 | Berkshire Schools Combined Events Championships | 2.0 | 0.7 | 27 Apr 18 | |
| 800 | 2:21.13 | BMC PB Classic | 0.0 | 1.4 | 2 Jun 18 | |
| 4.8K | 18:57 | Southern Young Athletes Relays | 2.1 | 1.0 | 23 Sep 18 | |
| 800 | 2:23.93 | UK Youth Development U17/U20 League Division South Premier | 1.2 | 1.0 | 29 Apr 18 | |
| 800 | 2:20.19 | Watford Open Graded Meeting | 0.1 | 1.0 | 18 Apr 18 | |
| 800 | 2:22.52 | Berkshire County Championships | 0.3 | 1.5 | 13 May 18 | |
| 1500 | 4:59.05 | Watford Open Graded Meeting | 0.3 | 2.6 | 2 May 18 | |
| parkrun | 19:58 | Maidenhead parkrun # 151 | 3.8 | -4.0 | 3 Feb 18 | |
| parkrun | 21:00 | Maidenhead parkrun # 175 | 2.8 | 1.9 | 4 Aug 18 | |
| 1500 | 5:00.51 | Watford Open Graded Meeting | 0.6 | 2.5 | 4 Apr 18 | |
| 800 | 2:25.42 | Basingstoke & Mid Hants Open | 0.0 | 2.6 | 7 Apr 18 | |
| parkrun | 20:04 | Maidenhead parkrun # 168 | 1.6 | -1.4 | 9 Jun 18 | |
| 1500 | 5:03.41 | Windsor Slough Eton & Hounslow Spring Open | 0.7 | 2.8 | 25 Mar 18 | |
| 4.5K | 15:08 | Berkshire County Championships | -3.0 | -2.9 | 17 Dec 17 | |
| parkrun | 20:16 | Pontefract parkrun # 351 | 2.0 | -1.4 | 17 Feb 18 | |
| 4.5K | 17:01 | South of England AA Championships | 0.7 | -2.0 | 27 Jan 18 | |
| 800 | 2:16.17 | Watford Open Graded Meeting | 0.1 | -1.8 | 12 Jul 17 | |
| 800 | 2:22.7 | Alder Valley Boys' League Match 2 | 1.1 | 0.7 | 6 Aug 17 | |
| 2K | 7:34 | South of England AA Relay Championships | 4.6 | 0.6 | 21 Oct 17 | |
| 800 | 2:22.47 | Watford Open Graded Meeting | 0.6 | 1.2 | 9 Aug 17 | |
| 3K | 10:08 | Southern Young Athletes Relays | -1.9 | 1.1 | 24 Sep 17 | |
| 4.5K | 19:11 | ECCA Saucony English National Championships | 4.0 | -0.1 | 24 Feb 18 | |
| 1500 | 4:54.16 | UK Youth Development U13/U15 League Division South Premier 1 | 1.2 | -0.6 | 18 Jun 17 | |
| 800 | 2:22.9 | UK Youth Development U13/U15 League Division South Premier 1 | 1.0 | -0.8 | 20 May 17 | |
| 800 | 2:25.7 | Alder Valley Boys' League Match 1 | 0.9 | 0.1 | 2 Jul 17 | |
| 1500 | 4:50.63 | BMC PB Classic | 0.3 | -0.2 | 3 Jun 17 | |
| parkrun | 20:27 | Pontefract parkrun # 337 | 2.0 | -1.2 | 28 Oct 17 | |
| parkrun | 20:04 | Maidenhead parkrun # 117 | 2.8 | -4.4 | 17 Jun 17 | |
| 800 | 2:22.15 | Berkshire County Championships | 0.1 | -0.9 | 14 May 17 | |
| 1500 | 4:55.59 | Watford Open Graded Meeting | 0.6 | -0.7 | 3 May 17 | |
| 800 | 2:27.6 | Berkshire Schools Combined Events Championships | 1.0 | -0.4 | 28 Apr 17 | |
| 800 | 2:25.43 | Watford Open Graded Meeting | 0.2 | -1.3 | 19 Apr 17 | |
| 1500 | 4:57.90 | UK Youth Development U13/U15 League Division South Premier 1 | 0.1 | 0.1 | 22 Apr 17 | |
| parkrun | 20:51 | Pontefract parkrun # 329 | 1.6 | 0.0 | 2 Sep 17 | |
| parkrun | 20:52 | Pontefract parkrun # 328 | 1.6 | 0.0 | 26 Aug 17 | |
| 1500 | 5:04.9 | Windsor Slough Eton & Hounslow Spring Open | 0.0 | -1.3 | 1 Apr 17 | |
| 4.1K | 16:20 | South East Schools' Championships | 2.8 | -3.3 | 4 Feb 17 | |
| parkrun | 20:50 | Maidenhead parkrun # 93 | 3.1 | -3.2 | 1 Jan 17 | |
| parkrun | 20:52 | Maidenhead parkrun # 92 | 2.4 | -3.5 | 31 Dec 16 | |
| parkrun | 21:42 | Maidenhead parkrun # 103 | 2.2 | -0.5 | 11 Mar 17 | |
| 4.5K | 21:35 | Berkshire County Championships | 8.4 | -1.1 | 7 Jan 17 | |
| 4.5K | 18:57 | South of England AA Championships | 1.8 | -0.2 | 28 Jan 17 | |
| parkrun | 22:22 | Pontefract parkrun # 301 | 2.4 | 0.6 | 18 Feb 17 | |
| 3K | 11:00 | Southern Young Athletes Relays | -1.3 | 0.6 | 25 Sep 16 | |
| parkrun | 21:24 | Pontefract parkrun # 283 | 2.2 | -3.1 | 29 Oct 16 | |
| 800 | 2:43.7 | Berkshire Schools Combined Events Championships | 0.8 | 0.0 | 6 May 16 | |
| 1500 | 5:14.57 | Watford Open Graded Meeting | 0.3 | -2.7 | 27 Jul 16 | |
| parkrun | 22:56 | Pontefract parkrun # 271 | 3.2 | 0.0 | 6 Aug 16 | |
| parkrun | 21:51 | Pontefract parkrun # 272 | 1.8 | -3.9 | 13 Aug 16 | |
| parkrun | 22:18 | Maidenhead parkrun # 72 | 2.4 | -1.5 | 20 Aug 16 | |
| parkrun | 22:26 | Maidenhead parkrun # 74 | 3.0 | -1.9 | 3 Sep 16 | |
| 3.88K | 15:17 | ERRA National Young Athlete Relays | -0.1 | -2.7 | 8 Oct 16 | |
| 2K | 8:11 | South of England AA Relay Championships | 4.0 | 1.4 | 22 Oct 16 | |