Jae-hyeon Kim
South KoreaActive- Born
- Feb 16, 2005 (21 years old)
- Events
- 3000 m steeplechase · Half Marathon
Jae-hyeon Kim is a South Korea long-distance runner, born on February 16, 2005. He competes primarily in the 5000m, 10000m and Semi.
His personal bests include 15:10.62 in the 5000m, 32:28.36 in the 10000m, 1:09:45 in the Semi, 2:31:45 in the Marathon and 9:41.76 in the 3000mSt. He is currently active on the international athletics circuit, representing South Korea.
Personal best · 3000 m steeplechase9:41.76
2025 season best1:09:10Oct 21, 2025
Personal best · Half Marathon1:09:45
Last competitionJTBC Seoul Marathon, SeoulNov 2, 2025 · 2:31:45
As of Oct 28, 2026: 3000 m steeplechase 9:41.76, Half Marathon 1:09:45, 2025 season best 1:09:10 (Oct 21, 2025) · Last competition: JTBC Seoul Marathon, Seoul, Nov 2, 2025, 2:31:45 · 21 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | Semi | 1:09:10 | – | Oct 21, 2025 | 106th National Sports Festival, Busan Asiad Stadium, Busan |
| 2025 | Marathon | 2:31:45 | – | Nov 2, 2025 | JTBC Seoul Marathon, Seoul |
| 2024 | 5000m | 15:25.28 | – | Apr 13, 2024 | 79th National University Athletics Championships, Yecheon Stadium, Yecheon |
| 2024 | 10000m | 32:28.36 | – | Apr 12, 2024 | 79th National University Athletics Championships, Yecheon Stadium, Yecheon |
| 2024 | Semi | 1:09:45 | – | Oct 27, 2024 | Chuncheon Chosunilbo Half Marathon |
| 2023 | 3000mSt | 9:41.76 | – | Jul 19, 2023 | Flag of KJAF President National Middle & High School Championships |
| 2023 | 5000m | 15:10.62 | – | Apr 13, 2023 | 52nd Spring National Middle & High School Athletics Meeting, Yecheon Stadium, Yecheon - U20 Events |