| 2023 V40 Serpentine |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| Mar | 3:06:05 | c | | | 3814 | | | 730 | London | TCS London Marathon | 23 Apr 23 |
| 2022 V40 Serpentine |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| HM | 89:42 | c | | | 239 | | | 30 | Manchester | Great Manchester Run Half Marathon | 22 May 22 |
| 2020 V35 Serpentine |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 14KXC | 68:22 | | | | 751 | | | | Parliament Hill | South of England AA Championships | 25 Jan 20 |
| 2019 V35 Serpentine |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| 15KXC | 62:06 | | | | 624 | | | | Parliament Hill | South of England AA Championships | 26 Jan 19 |
| Mar | 3:02:23 | | | 3:03:43 | 1859 | | | | Tokyo, JPN | Tokyo Marathon | 3 Mar 19 |
| 2018 V35 Serpentine |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| HM | 94:36 | | | 95:45 | 629 | | | 126 | Bristol | Simplyhealth Great Bristol Half Marathon | 23 Sep 18 |
| Mar | 3:33:28 | a | | 3:35:03 | 6063 | | | 955 | New York NY, USA | TCS New York City Marathon | 4 Nov 18 |
| 2017 V35 London Heathside |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| HM | 85:14 | | | 91:19 | 80 | | | | Milton Keynes | MK Festival of Running Half Marathon | 5 Mar 17 |
| Mar | 3:14:22 | | | 3:16:45 | 3311 | | | | Berlin, GER | BMW Berlin Marathon | 24 Sep 17 |
| 2012 SEN London Heathside |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| ZXC | 32:00 | | | | 198 | | | | Trent Park | London City Runner Metropolitan League | 14 Jan 12 |
| 2011 SEN London Heathside |
| Event | Perf | | | | Pos | | | | Venue | Meeting | Date |
| ZXC | 33:06 | | | | 235 | | | | Stevenage | London City Runner Metropolitan League | 12 Nov 11 |