Kohei Itahana
JapanActive- Born
- Sep 7, 1994 (32 years old)
- Events
- 400 m · 300 Metres
Kohei Itahana is a Japan sprinter, born on September 7, 1994. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.83 in the 100m, 22.18 in the 200m, 46.24 in the 400m, 3:06.79 in the 4x400m and 33.66 in the 300m. He is currently active on the international athletics circuit, representing Japan.
Personal best · 400 m46.24
2026 season best11.24Oct 3, 2026
Personal best · 300 Metres33.66
Last competition3rd SANO SprintOct 3, 2026 · 11.24
As of Nov 6, 2026: 400 m 46.24, 300 Metres 33.66, 2026 season best 11.24 (Oct 3, 2026) · Last competition: 3rd SANO Sprint, Oct 3, 2026, 11.24 · 32 years old
Personal bests
WA points calculator →DisciplineResultAll-time
300mIzumo 202233.661,014 pts–
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 100m | 11.24 | +2.3 | Oct 3, 2026 | 3rd SANO Sprint |
| 2025 | 400m | 48.67 | – | May 24, 2025 | 67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya |
| 2025 | 4x400m | 3:11.81 | – | May 25, 2025 | 67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya |
| 2024 | 100m | 10.89 | +2.7 | May 18, 2024 | 66th East Japan Corporate Athletics Championships |
| 2024 | 200m | 22.45 | +2.0 | May 19, 2024 | 66th East Japan Corporate Athletics Championships |
| 2024 | 400m | 48.03 | – | Sep 22, 2024 | 72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi |
| 2024 | 4x400m | 3:10.27 | – | Oct 5, 2024 | Japanese Relays Championships, National Stadium, Tokyo |
| 2023 | 400m | 47.47 | – | Apr 22, 2023 | Tokyo Spring Challenge, National Stadium, Tokyo |