Federation · USA
United States national best marks
Best mark per athlete by United States athletes in each event, compiled from the all-time lists we import. Derived national bests — not official national records (see note below).
69
Stored athletes
43
Distinct marks shown
Women's Half Marathon
Derived 14 Sep 2026
| # | Athlete | Mark | Date | Venue | Age |
|---|---|---|---|---|---|
| 1 | Weini Kelati | 1:06:04 | 15 Feb 2026 | — | — |
| 2 | Taylor Roe | 1:06:20 | 11 Jan 2026 | — | — |
| 3 | Keira D'Amato | 1:06:39 | 1 Jul 2023 | — | — |
| 4 | Emily Sisson | 1:06:52 | 15 Jan 2023 | — | — |
| 5 | Kara Goucher | 1:06:57 | 30 Sep 2007 | — | — |
| 6 | Sara Hall | 1:07:15 | 16 Jan 2022 | — | — |
| 7 | Molly Huddle | 1:07:25 | 14 Jan 2018 | — | — |
| 8 | Natosha Rogers | 1:07:30 | 11 Jan 2026 | — | — |
| 9 | Deena Kastor | 1:07:34 | 2 Apr 2006 | — | — |
| 10 | Emma Grace Hurley | 1:07:35 | 2 Mar 2025 | — | — |
| 11 | Makenna Myler | 1:07:37 | 11 Jan 2026 | — | — |
| 12 | Fiona O'Keeffe | 1:07:42 | 16 Jan 2022 | — | — |
| 12= | Dakotah Popehn | 1:07:42 | 24 Aug 2025 | — | — |
| 14 | Amanda Vestri | 1:07:43 | 11 Jan 2026 | — | — |
| 15 | Emily Durgin | 1:07:54 | 16 Jan 2022 | — | — |
| 16 | Jordan Hasay | 1:07:55 | 1 Apr 2017 | — | — |
| 17 | Emma Bates | 1:08:21 | 16 Mar 2025 | — | — |
| 18 | Joan Benoit | 1:08:23 | 18 Apr 1983 | — | — |
| 19 | Amy Cragg | 1:08:27 | 5 Feb 2017 | — | — |
| 20 | Shalane Flanagan | 1:08:31 | 24 Feb 2013 | — | — |
| 21 | Carrie Verdon | 1:08:34 | 8 Nov 2025 | — | — |
| 22 | Jessica McClain | 1:08:37 | 2 Mar 2025 | — | — |
| 23 | Erika Kemp | 1:08:42 | 11 Jan 2026 | — | — |
| 24 | Betsy Saina | 1:08:44 | 3 Mar 2024 | — | — |
| 24= | Susanna Sullivan | 1:08:44 | 11 Jan 2026 | — | — |
| 26 | Nell Rojas | 1:08:52 | 14 Jan 2024 | — | — |
| 27 | Jessica Gockley-Day | 1:09:00 | 11 Jan 2026 | — | — |
| 28 | Emily Venters | 1:09:03 | 2 Mar 2025 | — | — |
| 29 | Annie Frisbie | 1:09:05 | 21 Jun 2025 | — | — |
| 30 | Olga Appell | 1:09:14 | 23 Jan 1994 | — | — |
| 31 | Allie Kieffer | 1:09:17 | 6 Mar 2022 | — | — |
| 32 | Molly Seidel | 1:09:20 | 23 Jan 2021 | — | — |
| 33 | Aubrey Frentheway | 1:09:24 | 2 Mar 2025 | — | — |
| 34 | Maggie Montoya | 1:09:26 | 17 Jun 2023 | — | — |
| 35 | Katie Moen | 1:09:35 | 19 Jan 2020 | — | — |
| 36 | Lindsay Flanagan | 1:09:37 | 19 Jan 2020 | — | — |
| 36= | Aliphine Tuliamuk | 1:09:37 | 26 Feb 2023 | — | — |
| 36= | Katie Izoo | 1:09:37 | 26 Oct 2025 | — | — |
| 39 | Cathy O'Brien | 1:09:39 | 16 Sep 1990 | — | — |
| 39= | Kellyn Taylor | 1:09:39 | 20 Dec 2020 | — | — |
| 39= | Megan Hasz | 1:09:39 | 9 Nov 2025 | — | — |
| 42 | Becky Wade | 1:09:40 | 19 Jan 2020 | — | — |
| 43 | Sarah Pagano | 1:09:41 | 23 Jan 2021 | — | — |
| 43= | Lauren Paquette | 1:09:41 | 22 Oct 2023 | — | — |
| 45 | Molly Born | 1:09:43 | 1 Mar 2026 | — | — |
| 46 | Kim Conley | 1:09:44 | 18 Jan 2015 | — | — |
| 47 | Maegan Krifchin | 1:09:51 | 31 Oct 2015 | — | — |
| 48 | Molly Grabill | 1:09:53 | 1 Oct 2023 | — | — |
| 49 | Janet Bawcom | 1:09:55 | 18 Mar 2012 | — | — |
| 50 | Makena Morely | 1:09:57 | 5 Dec 2021 | — | — |
One mark per athlete — the athlete's best while representing United States. Equal marks share a rank ("1=" style). Showing the top 50 of 69 stored. 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.