Kyu-hyun Sim
South KoreaActive- Born
- Mar 1, 2004 (22 years old)
- Events
- Marathon · Half Marathon
Kyu-hyun Sim is a South Korea long-distance runner, born on March 1, 2004. He competes primarily in the 3000m, 5000m and 10000m.
His personal bests include 8:58.84 in the 3000m, 15:10.68 in the 5000m, 31:37.52 in the 10000m, 1:09:13 in the Semi and 2:23:18 in the Marathon. He is currently active on the international athletics circuit, representing South Korea.
Personal best · Marathon2:23:18
2026 season best31:46.48Mar 25, 2026 · Gimhae Stadium, Gimhae
Personal best · Half Marathon1:09:13
Last competition2nd Flag of KUAF National University Athletics MeetingMar 25, 2026 · 31:46.48
As of Oct 29, 2026: Marathon 2:23:18, Half Marathon 1:09:13, 2026 season best 31:46.48 (Mar 25, 2026, Gimhae Stadium, Gimhae (KOR)) · Last competition: 2nd Flag of KUAF National University Athletics Meeting, Mar 25, 2026, 31:46.48 · 22 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 10000m | 31:46.48 | – | Mar 25, 2026 | 2nd Flag of KUAF National University Athletics Meeting |
| 2026 | Semi | 1:09:26 | – | Mar 15, 2026 | Seoul Half Marathon |
| 2025 | 5000m | 15:13.06 | – | May 20, 2025 | 54th National Division Athletics Championships, Miryang Sports Complexs, Miryang |
| 2025 | 10000m | 31:37.52 | – | Oct 20, 2025 | 106th National Sports Festival, Busan Asiad Stadium, Busan |
| 2025 | Semi | 1:10:40 | – | Oct 21, 2025 | 106th National Sports Festival, Busan Asiad Stadium, Busan |
| 2025 | Marathon | 2:23:18 | – | Nov 2, 2025 | JTBC Seoul Marathon, Seoul |
| 2024 | 5000m | 15:10.68 | – | Sep 12, 2024 | 78th National University Athletics Meeting, Seocheon Sports Complex, Seocheon |
| 2024 | 10000m | 32:08.92 | – | Apr 12, 2024 | 79th National University Athletics Championships, Yecheon Stadium, Yecheon |