Federation · GBR
Great Britain & NI national best marks
Best marks by Great Britain & NI athletes in each event, compiled from the all-time lists we import. Derived national bests — not official national records (see note below).
59
Stored marks
44
Distinct marks shown
Men's Half Marathon
Derived 14 Sep 2026
| # | Athlete | Mark | Date | Venue | Age |
|---|---|---|---|---|---|
| 1 | Mo Farah | 59:07 | 8 Sep 2019 | — | 36 |
| 2 | Mo Farah | 59:22 | 13 Sep 2015 | — | 32 |
| 3 | Mo Farah | 59:27 | 9 Sep 2018 | — | 35 |
| 4 | Mo Farah | 59:32 | 22 Mar 2015 | — | 31 |
| 5 | Patrick Dever | 59:56 | 15 Mar 2026 | — | — |
| 6 | Mo Farah | 59:59 | 26 Mar 2016 | — | 33 |
| 7 | Mo Farah | 1:00:00 | 7 Sep 2014 | — | 31 |
| 7= | Callum Hawkins | 1:00:00 | 5 Feb 2017 | — | — |
| 9 | Callum Hawkins | 1:00:01 | 2 Feb 2020 | — | — |
| 10 | Mo Farah | 1:00:04 | 11 Sep 2016 | — | 33 |
| 11 | Mo Farah | 1:00:06 | 10 Sep 2017 | — | 34 |
| 12 | Callum Hawkins | 1:00:08 | 19 Mar 2017 | — | — |
| 13 | Mo Farah | 1:00:10 | 15 Sep 2013 | — | 30 |
| 14 | Patrick Dever | 1:00:17 | 14 Sep 2025 | — | — |
| 14= | Jack Rowe | 1:00:17 | 15 Mar 2026 | — | — |
| 16 | Patrick Dever | 1:00:19 | 16 Mar 2025 | — | — |
| 17 | Mo Farah | 1:00:23 | 20 Mar 2011 | — | 27 |
| 18 | Mo Farah | 1:00:31 | 12 Sep 2020 | — | 37 |
| 18= | Jake Smith | 1:00:31 | 17 Oct 2020 | — | — |
| 20 | Emile Cairess | 1:00:32 | 23 Oct 2022 | — | — |
| 21 | Callum Hawkins | 1:00:39 | 8 Sep 2019 | — | — |
| 22 | Marc Scott | 1:00:43 | 12 Sep 2020 | — | — |
| 23 | Zakaraiy Mahamad | 1:00:46 | 15 Feb 2026 | — | — |
| 24 | Emile Cairess | 1:00:52 | 17 Sep 2023 | — | — |
| 25 | Jack Rowe | 1:00:53 | 14 Sep 2025 | — | — |
| 26 | Steve Jones | 1:00:59 | 8 Jun 1986 | — | — |
| 26= | Mo Farah | 1:00:59 | 24 Feb 2013 | — | 29 |
| 26= | Ben Connor | 1:00:59 | 12 Sep 2020 | — | — |
| 29 | Christopher Thompson | 1:01:00 | 16 Sep 2012 | — | — |
| 29= | Callum Hawkins | 1:01:00 | 28 Oct 2018 | — | — |
| 29= | Marc Scott | 1:01:00 | 16 Feb 2025 | — | — |
| 32 | Nick Rose | 1:01:03 | 15 Sep 1985 | — | — |
| 32= | Mo Farah | 1:01:03 | 22 Apr 2018 | — | 35 |
| 34 | Carl Thackery | 1:01:04 | 12 Apr 1987 | — | — |
| 35 | Richard Nerurkar | 1:01:06 | 14 Apr 1996 | — | — |
| 36 | Mo Farah | 1:01:07 | 16 Mar 2014 | — | 30 |
| 36= | Christopher Thompson | 1:01:07 | 1 Mar 2020 | — | — |
| 38 | Mahamed Mahamed | 1:01:09 | 15 Feb 2026 | — | — |
| 39 | Marc Scott | 1:01:11 | 8 Sep 2024 | — | — |
| 40 | Ben Connor | 1:01:12 | 11 Feb 2018 | — | — |
| 41 | Carl Thackery | 1:01:13 | 3 Oct 1993 | — | — |
| 42 | Steve Jones | 1:01:14 | 11 Aug 1985 | — | — |
| 43 | Mo Farah | 1:01:15 | 10 Mar 2019 | — | 35 |
| 44 | David Lewis | 1:01:17 | 20 Sep 1992 | — | — |
| 45 | Paul Evans | 1:01:18 | 14 Sep 1997 | — | — |
| 45= | Josh Hickinbottom | 1:01:18 | 8 Jun 2025 | — | — |
| 47 | Tewelde Menges | 1:01:19 | 15 Feb 2026 | — | — |
| 47= | Joseph Wigfield | 1:01:19 | 15 Feb 2026 | — | — |
| 49 | Phil Sesemann | 1:01:21 | 29 Mar 2026 | — | — |
| 50 | Marc Scott | 1:01:22 | 12 Sep 2021 | — | — |
| 50= | Phil Sesemann | 1:01:22 | 24 Aug 2025 | — | — |
| 52 | Christopher Thompson | 1:01:23 | 18 Mar 2012 | — | — |
| 53 | Scott Overall | 1:01:25 | 18 Mar 2012 | — | — |
| 54 | Hugh Jones | 1:01:26 | 27 Mar 1982 | — | — |
| 54= | Alfie Manthorpe | 1:01:26 | 26 Oct 2025 | — | — |
| 56 | Steve Brooks | 1:01:28 | 23 Mar 1997 | — | — |
| 56= | Phil Sesemann | 1:01:28 | 16 Feb 2025 | — | — |
| 56= | Charlie Wheeler | 1:01:28 | 26 Oct 2025 | — | — |
| 59 | Alexander Yee | 1:01:29 | 26 Oct 2025 | — | — |
Every mark in scope within the compiled depth. Equal marks share a rank ("1=" style). An athlete with marks for two nations appears under each nation represented at the time (e.g. Obikwelu under Nigeria and Portugal).
About this derivation
These lists are derived from the marks in our database — including the complete legal all-time lists imported from alltime-athletics.com — grouped by the nation the athlete was representing at each mark. They are not official national records: federations ratify national records under their own eligibility rules, and some marks here may not qualify.