| 2025 V50 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 24:31 | | | | 67 | | | | Bug Hunter Waters | Bug Hunter Waters parkrun # 48 | 31 May 25 |
| parkrun | 24:48 | | | | 77 | | | | Bug Hunter Waters | Bug Hunter Waters parkrun # 46 | 17 May 25 |
| parkrun | 31:39 | | | | 135 | | | | Bug Hunter Waters | Bug Hunter Waters parkrun # 49 | 7 Jun 25 |
| Mar | 4:06:22 | | | | 4061 | | 712 | 36 | Brighton | Brighton Marathon | 6 Apr 25 |
| 2024 V50 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 10K | 51:05 | | | | 91 | | 15 | 2 | Newmarket | Newmarket 3K / 10K | 23 Jun 24 |
| HM | 1:46:50 | c | | | 3933 | | 698 | 29 | Cambridge | Cambridge Half Marathon | 3 Mar 24 |
| Mar | 3:58:10 | c | | | 3383 | | 500 | 22 | Brighton | Brighton Marathon | 7 Apr 24 |
| 2023 V45 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| Mar | 4:08:40 | | | 4:09:27 | 3453 | | 597 | 58 | Brighton | Brighton Marathon | 2 Apr 23 |
| 2019 V45 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| parkrun | 23:22 | | | | 94 | | | 1 | Milton Country | Cambridge parkrun # 461 | 23 Feb 19 |
| parkrun | 23:58 | | | | 115 | | | 1 | Milton Country | Cambridge parkrun # 460 | 16 Feb 19 |
| parkrun | 25:01 | | | | 133 | | | 1 | Milton Country | Cambridge parkrun # 457 | 12 Jan 19 |
| parkrun | 25:17 | | | | 119 | | | 1 | Milton Country | Cambridge parkrun # 499 | 23 Nov 19 |
| parkrun | 25:45 | | | | 66 | | | 1 | Sheringham | Sheringham parkrun # 339 | 25 May 19 |
| HM | 1:47:32 | | | 1:48:51 | 2165 | | 321 | 23 | Cambridge | Cambridge Half Marathon | 3 Mar 19 |
| Mar | 3:59:50 | | | 4:05:17 | 2853 | | 437 | 52 | Brighton | Brighton Marathon | 14 Apr 19 |
| 2018 V40 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 10K | 47:56 | | | 48:04 | 96 | | 18 | 5 | Thorney | Thorney 10K | 25 Mar 18 |
| HM | 1:55:59 | a | | 2:02:41 | 5860 | | 856 | 110 | Newcastle-South Shields | SimplyHealth Great North Run | 9 Sep 18 |
| 2017 V40 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 10K | 48:27 | | | | 70 | | 11 | 3 | Stetchworth | Newmarket 10K | 2 Jul 17 |
| 10K | 49:17 | | | 49:17 | 140 | | 26 | 2 | London Battersea Park | RunThrough Battersea Park 10K | 5 Aug 17 |
| 10KMT | 47:24 | | | 47:38 | 160 | | 14 | 5 | Cambourne | Cambridge Cambourne 10K | 2 Apr 17 |
| 10M | 82:36 | | | 83:27 | 507 | | 110 | 38 | Brighton | Bright 10 | 15 Oct 17 |
| HM | 1:44:49 | | | 1:46:09 | 1897 | | 301 | 74 | Cambridge | Cambridge Half Marathon | 5 Mar 17 |
| HM | 1:47:59 | a | | 1:52:17 | 4697 | | 532 | 95 | Newcastle-South Shields | SimplyHealth Great North Run | 10 Sep 17 |
| HM | 1:49:09 | | | 1:53:22 | 1216 | | 171 | 30 | Peterborough | Perkins Great Eastern Half Marathon | 8 Oct 17 |
| 2016 V40 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 10K | 47:55 | | | | 130 | | 24 | | Cambridge | Greater Cambridge 10K | 11 Sep 16 |
| 10KNAD | 48:46 | | | 49:03 | 51 | | 6 | 3 | London | London Spitfire 10K | 3 Sep 16 |
| HM | 1:43:48 | | | 1:44:55 | 1322 | | 184 | | Cambridge | Cambridge Half Marathon | 28 Feb 16 |
| HM | 1:47:56 | | | 1:48:54 | 481 | | 99 | 37 | St Neots | St Neots Riverside Half Marathon | 20 Nov 16 |
| Mar | 3:59:55 | | | 4:05:44 | 2904 | | 452 | 70 | Brighton | Brighton Marathon | 17 Apr 16 |
| 2015 V40 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| HM | 1:51:37 | | | 1:53:46 | 1390 | | 221 | 52 | Peterborough | Perkins Great Eastern Run Half Marathon | 11 Oct 15 |
| 2013 V35 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| Mar | 3:51:41 | | | 3:53:10 | 1930 | | 233 | 38 | Brighton | Brighton Marathon | 14 Apr 13 |
| 2012 V35 Unattached |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| Mar | 3:55:45 | | | 4:03:55 | 2732 | | 436 | 84 | Brighton | Brighton Marathon | 15 Apr 12 |