Hee-ju Ko

Hee-ju Ko

South KoreaSouth KoreaActive
Born
Oct 22, 1998 (28 years old)
Events
3000 m steeplechase · 1500 m

Hee-ju Ko is a South Korea middle-distance runner, born on October 22, 1998. She competes primarily in the 1500m, 5000m and Semi.

Her personal bests include 4:37.34 in the 1500m, 17:17.40 in the 5000m, 1:20:52 in the Semi, 2:53:03 in the Marathon and 10:29.47 in the 3000mSt. She is currently active on the international athletics circuit, representing South Korea.

Personal best · 3000 m steeplechase10:29.47
2026 season best10:29.47Apr 30, 2026 · Mokpo Sports Complex, Mokpo
2026 season best
Personal best · 1500 m4:37.34
Last competitionBeak-Je Wangdo Iksan National Athletics MeetingJul 4, 2026 · 10:55.85
Beak-Je Wangdo Iksan National Athletics Meeting

As of Nov 7, 2026: 3000 m steeplechase 10:29.47, 1500 m 4:37.34, 2026 season best 10:29.47 (Apr 30, 2026, Mokpo Sports Complex, Mokpo (KOR)) · Last competition: Beak-Je Wangdo Iksan National Athletics Meeting, Jul 4, 2026, 10:55.85 · 28 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mYecheon 2023South Korea 1500 m all-time list4:37.34924 pts–
5000mGimhae 2026South Korea 5000 m all-time list17:17.40912 pts–
SemiGyeonggi-Do 2024South Korea Half Marathon all-time list1:20:52918 pts–
MarathonDaegu 2024South Korea Marathon all-time list2:53:03913 pts–
3000mStMokpo 2026South Korea 3000 m steeplechase all-time list10:29.471,026 pts–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
20263000mSt 10:29.47–Apr 30, 202655th National Division Athletics Championships, Mokpo Sports Complex, Mokpo - University Events
20265000m 17:17.40–Mar 27, 2026KTFL Gimhae National Club Athletics Meeting, Gimhae Stadium, Gimhae
20251500m 4:47.00–Jun 21, 202579th Korean Championships
20253000mSt 10:37.01–Oct 21, 2025106th National Sports Festival, Busan Asiad Stadium, Busan
20241500m 4:42.23–Jun 23, 202478th Korean Championships, Jeongseon Sports Complex, Jeongseon
20243000mSt 10:54.06–Jun 26, 202478th Korean Championships, Jeongseon Sports Complex, Jeongseon
2024Semi 1:20:52–Feb 25, 2024Gyeonggi Suwon International Half Marathon
2024Marathon 2:53:03–Apr 7, 2024Daegu Marathon
Compare me with Hee-ju Ko
FAQ

Frequently asked questions

Hee-ju Ko's 3000 m steeplechase personal best is 10:29.47, set on Apr 30, 2026 in Mokpo Sports Complex, Mokpo (KOR).

Hee-ju Ko competes in the 3000 m steeplechase and 1500 m.

2026 season best: 10:29.47, set on Apr 30, 2026 in Mokpo Sports Complex, Mokpo (KOR). Last competition: Beak-Je Wangdo Iksan National Athletics Meeting on Jul 4, 2026, 10:55.85.