Federation · KOR
South Korea national best marks
Best marks by South Korea athletes in each event, compiled from the all-time lists we import. Derived national bests — not official national records (see note below).
19
Stored marks
18
Distinct marks shown
Women's Marathon
Derived 14 Sep 2026
| # | Athlete | Mark | Date | Venue | Age |
|---|---|---|---|---|---|
| 1 | Kim Do-Yeon | 2:25:41 | 18 Mar 2018 | — | — |
| 2 | Kwon Eun-ju | 2:26:12 | 26 Oct 1997 | — | — |
| 3 | Lee Eun-jung | 2:26:17 | 14 Mar 2004 | — | — |
| 4 | Kim Sung-Eun | 2:27:20 | 17 Mar 2013 | — | — |
| 5 | Ahn Seul-Ki | 2:27:28 | 17 Mar 2019 | — | — |
| 6 | Lee Sun-Young | 2:27:48 | 15 Mar 2009 | — | — |
| 7 | Kim Sung-Eun | 2:28:20 | 15 Mar 2015 | — | — |
| 8 | Jeong Da-Eun | 2:28:32 | 19 Mar 2023 | — | — |
| 9 | Choi Kyung-Sun | 2:28:49 | 2 Apr 2023 | — | — |
| 10 | Lim Ye-Jin | 2:28:59 | 17 Mar 2024 | — | — |
| 11 | Choi Kyung-Sun | 2:29:06 | 7 Apr 2019 | — | — |
| 12 | Lim Ye-Jin | 2:29:12 | 2 Nov 2025 | — | — |
| 13 | Kim Sung-Eun | 2:29:27 | 21 Mar 2010 | — | — |
| 14 | Kim Sung-Eun | 2:29:31 | 16 Mar 2014 | — | — |
| 15 | Lee Eun-jung | 2:29:32 | 4 Nov 2007 | — | — |
| 15= | Lee Eun-jung | 2:29:32 | 16 Mar 2008 | — | — |
| 17 | Oh Mi-ja | 2:29:44 | 9 Apr 2000 | — | — |
| 18 | Kim Sung-Eun | 2:29:53 | 18 Mar 2012 | — | — |
| 19 | Lee Sun-Young | 2:29:58 | 2 Nov 2008 | — | — |
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.