Byung-su Choi
South KoreaActive- Born
- Sep 16, 1993 (33 years old)
- Events
- Marathon
Byung-su Choi is a South Korea long-distance runner, born on September 16, 1993. He competes primarily in the 5000m, 10000m and Semi.
His personal bests include 14:37.11 in the 5000m, 30:54.29 in the 10000m, 1:07:37 in the Semi and 2:16:53 in the Marathon. He is currently active on the international athletics circuit, representing South Korea.
Personal best · Marathon2:16:53
2026 season best1:10:39Apr 5, 2026 · Gunsan
Last competitionGunsan Saemangeum Half Marathon, GunsanApr 5, 2026 · 1:10:39
As of Oct 28, 2026: Marathon 2:16:53, 2026 season best 1:10:39 (Apr 5, 2026, Gunsan (KOR)) · Last competition: Gunsan Saemangeum Half Marathon, Gunsan, Apr 5, 2026, 1:10:39 · 33 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | Semi | 1:10:39 | – | Apr 5, 2026 | Gunsan Saemangeum Half Marathon, Gunsan |
| 2025 | 5000m | 15:37.13 | – | Jun 5, 2025 | 53rd Flag of KBS National Athletics Meeting, Yecheon Stadium, Yecheon |
| 2025 | 10000m | 32:56.42 | – | Jun 8, 2025 | 53rd Flag of KBS National Athletics Meeting, Yecheon Stadium, Yecheon |
| 2025 | Semi | 1:07:37 | – | Mar 30, 2025 | Incheon International Half Marathon |
| 2025 | Marathon | 2:22:05 | – | Feb 23, 2025 | Daegu Marathon |
| 2024 | 5000m | 15:14.37 | – | Jul 7, 2024 | 2024 Iksan National Athletics Meeting, Iksan |
| 2024 | 10000m | 31:51.92 | – | Jul 9, 2024 | 2024 Iksan National Athletics Meeting, Iksan |
| 2024 | Marathon | 2:28:30 | – | Oct 13, 2024 | 105th National Sports Festival, Gimhae Stadium, Gimhae |