Federation · GBR
Great Britain & NI national best marks
Best mark per athlete 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).
31
Stored athletes
29
Distinct marks shown
Women's Half Marathon
Derived 14 Sep 2026
| # | Athlete | Mark | Date | Venue | Age |
|---|---|---|---|---|---|
| 1 | Paula Radcliffe | 1:05:40 | 21 Sep 2003 | — | 29 |
| 2 | Eilish McColgan | 1:05:43 | 2 Apr 2023 | — | 32 |
| 3 | Calli Thackery | 1:06:58 | 2 Feb 2025 | — | — |
| 4 | Jessica Warner-Judd | 1:07:07 | 11 Feb 2024 | — | — |
| 5 | Samantha Harrison | 1:07:10 | 22 Oct 2023 | — | — |
| 6 | Elizabeth McColgan | 1:07:11 | 26 Jan 1992 | — | — |
| 7 | Megan Keith | 1:07:13 | 15 Mar 2026 | — | — |
| 8 | Jess Piasecki | 1:07:20 | 23 Jan 2022 | — | — |
| 9 | Charlotte Purdue | 1:08:02 | 4 Feb 2024 | — | — |
| 10 | Amy-Eloise Neale | 1:08:12 | 16 Mar 2025 | — | — |
| 11 | Gemma Steel | 1:08:13 | 7 Sep 2014 | — | — |
| 12 | Mara Yamauchi | 1:08:29 | 1 Feb 2009 | — | — |
| 13 | Joanne Pavey | 1:08:53 | 5 Oct 2008 | — | — |
| 14 | Stephanie Twell | 1:08:55 | 19 Jan 2020 | — | — |
| 15 | Clara Evans | 1:09:00 | 27 Oct 2024 | — | — |
| 16 | Abbie Donnelly | 1:09:10 | 11 Feb 2024 | — | — |
| 17 | Liz Yelling | 1:09:28 | 25 Mar 2007 | — | — |
| 18 | Lily Partridge | 1:09:34 | 12 Oct 2025 | — | — |
| 19 | Alexandra Bell | 1:09:35 | 8 Feb 2026 | — | — |
| 20 | Lauren McNeil | 1:09:38 | 11 Jan 2026 | — | — |
| 21 | Andrea Wallace | 1:09:39 | 21 Mar 1993 | — | — |
| 22 | Marian Sutton | 1:09:41 | 14 Sep 1997 | — | — |
| 22= | Charlotte Arter | 1:09:41 | 10 Feb 2019 | — | — |
| 24 | Natasha Cockram | 1:09:54 | 28 Mar 2026 | — | — |
| 25 | Susan Tooby | 1:09:56 | 24 Jul 1988 | — | — |
| 26 | Nathasa Wilson | 1:10:09 | 14 Sep 2024 | — | — |
| 27 | Louise Small | 1:10:13 | 15 Feb 2026 | — | — |
| 28 | Lucy Bell | 1:10:18 | 1 Sep 2024 | — | — |
| 28= | Natasha Phillips | 1:10:18 | 27 Oct 2024 | — | — |
| 30 | Sarah Inglis | 1:10:24 | 19 Jan 2020 | — | — |
| 31 | Lucy Reid | 1:10:29 | 18 Sep 2022 | — | — |
One mark per athlete — the athlete's best while representing Great Britain & NI. 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.