| 2025 V50 Harpenden |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 5K | 19:14 | | | 19:22 | 53 | | | 1 | Battersea Park | RunThrough Battersea Park Chase the Sun 5K / 10K | 25 Jun 25 |
| 10K | 36:43 | | | 36:44 | 34 | | | 6 | Thorney | Keith Hall Memorial 10K | 23 Mar 25 |
| HM | 84:57 | | | 85:03 | 194 | | | 17 | Farnborough | Farnborough Winter Half Marathon | 9 Feb 25 |
| Mar | 3:00:34 | | | 3:00:39 | 112 | | | 4 | Milton Keynes | Milton Keynes Marathon | 5 May 25 |
| 2024 V45 Harpenden |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 800 | 2:23.51 | | | | 7 | 5 | | | Watford | Watford Harriers Open Graded Meetings | 10 Jul 24 |
| 800 | 2:28.14 | | | | 1 | 1 | | | Watford | Watford Harriers Open Graded Meetings | 12 Jun 24 |
| parkrun | 17:55 | | | | 5 | | | 1 | Woodley | Woodley parkrun # 536 | 13 Jul 24 |
| parkrun | 18:11 | | | | 2 | | | 1 | Blackpool | Blackpool parkrun # 325 | 26 Oct 24 |
| parkrun | 18:26 | | | | 2 | | | | Luton Wardown | Luton Wardown parkrun # 402 | 18 May 24 |
| parkrun | 18:26 | | | | 6 | | | | Luton Wardown | Luton Wardown parkrun # 404 | 1 Jun 24 |
| parkrun | 18:31 | | | | 3 | | | 1 | St Albans | St Albans parkrun # 562 | 6 Jan 24 |
| parkrun | 18:38 | | | | 3 | | | 1 | Luton Wardown | Luton Wardown parkrun # 405 | 8 Jun 24 |
| 10K | 38:45 | | | 38:49 | 274 | | | 17 | Brighton | Brighton 10K | 17 Nov 24 |
| 10KMT | 37:22 | | | 37:25 | 9 | | | 4 | St Albans | St Albans Summer 10K | 21 Jul 24 |
| HM | 87:01 | | | 87:07 | 64 | | | 6 | Exeter | Bishop Fleming Great West Run Half Marathon | 26 May 24 |
| 2023 V45 Harpenden |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 17:52 | | | | 3 | | | 1 | St Albans | St Albans parkrun # 529 | 27 May 23 |
| parkrun | 18:28 | | | | 1 | | | 1 | Henlow Bridge Lakes | Henlow Bridge Lakes parkrun # 85 | 3 Jun 23 |
| parkrun | 18:32 | | | | 4 | | | 1 | Houghton Hall | Houghton Hall parkrun # 240 | 30 Dec 23 |
| 10KMT | 38:09 | | | | 34 | | | 11 | London Trent Park | Scotts Travel Midweek Road Race League Division 2 / 3 | 29 Jun 23 |
| 10KMT | 38:29 | | | | 16 | | | 4 | Harpenden | Scotts Travel Midweek Road Race League Division 3 | 6 Jun 23 |
| Mar | 3:04:37 | | | 3:04:48 | 144 | | | 55 | Abingdon | Abingdon Marathon | 22 Oct 23 |
| Mar | 3:26:17 | | | 3:26:17 | 182 | | | 31 | Milton Keynes | Milton Keynes Marathon | 1 May 23 |
| 2022 V45 Harpenden |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 17:59 | | | | 4 | | | 1 | St Albans | St Albans parkrun # 494 | 1 Oct 22 |
| parkrun | 18:03 | | | | 1 | | | 1 | St Albans | St Albans parkrun # 503 | 3 Dec 22 |
| parkrun | 18:22 | | | | 1 | | | 1 | Henlow Bridge Lakes | Henlow Bridge Lakes parkrun # 41 | 23 Jul 22 |
| parkrun | 20:13 | | | | 7 | | | 1 | Jersey Farm | Jersey Farm parkrun # 139 | 31 Dec 22 |
| 10K | 35:37 | | | 35:44 | 59 | | | 24 | Chessington | 26.2 Valentine's 10K | 13 Feb 22 |
| HM | 80:03 | | | 80:06 | 32 | | | 15 | St Neots | St Neots Riverside Half Marathon | 20 Nov 22 |
| HM | 80:26 | | | 80:31 | 211 | | | 30 | Wokingham | Wokingham Half Marathon | 27 Feb 22 |
| 2021 V45 Harpenden |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| HM | 82:40 | | | 82:41 | 6 | | | 1 | Stevenage | Hertfordshire Half Marathon | 7 Nov 21 |
| Mar | 3:28:22 | c | | | 5645 | | | 748 | London | Virgin Money London Marathon | 3 Oct 21 |
| 2020 V45 Harpenden |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 10K | 36:11 | | | 36:14 | 153 | | | 6 | Chichester | Chichester 10K at Goodwood | 2 Feb 20 |
| HMMT | 90:28 | | | 90:33 | 6 | | | 3 | Harpenden | Harpenden Half Marathon | 23 Feb 20 |
| 2019 V40 Harpenden |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 17:16 | | | | 1 | | | 1 | St Albans | St Albans parkrun # 391 | 1 Jun 19 |
| parkrun | 18:00 | | | | 3 | | | 1 | Luton Wardown | Luton Wardown parkrun # 223 | 24 Aug 19 |
| parkrun | 25:38 | | | | 66 | | | | Luton Wardown | Luton Wardown parkrun # 197 | 16 Feb 19 |
| parkrun | 27:07 | | | | 67 | | | | Jersey Farm | Jersey Farm parkrun # 31 | 15 Jun 19 |
| parkrun | 29:29 | | | | 198 | | | | Chichester | Chichester parkrun # 244 | 20 Apr 19 |
| parkrun | 32:10 | | | | 185 | | | | Luton Wardown | Luton Wardown parkrun # 240 | 21 Dec 19 |
| Mar | 2:58:27 | | | 2:59:07 | 582 | | | 100 | Manchester | ASICS Greater Manchester Marathon | 7 Apr 19 |
| 2018 V40 Harpenden |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 17:42 | | | | 2 | | | 1 | St Albans | St Albans parkrun # 360 | 3 Nov 18 |
| parkrun | 17:50 | | | | 2 | | | 1 | Luton Wardown | Luton Wardown parkrun # 171 | 18 Aug 18 |
| parkrun | 18:03 | | | | 2 | | | 1 | Luton Wardown | Luton Wardown parkrun # 173 | 1 Sep 18 |
| parkrun | 18:12 | | | | 4 | | | 1 | Luton Wardown | Luton Wardown parkrun # 168 | 21 Jul 18 |
| parkrun | 18:25 | | | | 3 | | | | Luton Wardown | Luton Wardown parkrun # 167 | 14 Jul 18 |
| parkrun | 26:33 | | | | 85 | | | | Luton Wardown | Luton Wardown parkrun # 181 | 27 Oct 18 |
| parkrun | 29:36 | | | | 171 | | | | Luton Wardown | Luton Wardown parkrun # 165 | 30 Jun 18 |
| parkrun | 31:55 | | | | 82 | | | | Heartwood Forest | Heartwood Forest parkrun # 31 | 26 May 18 |
| 10K | 36:14 | | | 36:16 | 4 | | | 1 | Luton | Love Luton 10K | 28 Oct 18 |
| Mar | 3:15:18 | c | | | 2453 | | | 496 | London | Virgin London Marathon | 22 Apr 18 |