Koki Yoshida
- Born
- Aug 4, 2006 (20 years old)
- Events
- 300 Metres · 400 m
Koki Yoshida is a Japan sprinter, born on August 4, 2006. He competes primarily in the 200m, 400m and 4x400m.
His personal bests include 21.88 in the 200m, 47.99 in the 400m, 3:18.22 in the 4x400m and 33.66 in the 300m. He is currently active on the international athletics circuit, representing Japan.
Personal best · 300 Metres33.66
2025 season best48.68Sep 26, 2025 · Gion Stadium, Sagamihara
Personal best · 400 m47.99
Last competitionThe 36th Rookie Athletics Championships and Relay Competition, Gion Stadium, SagamiharaSep 26, 2025 · 48.68
As of Nov 13, 2026: 300 Metres 33.66, 400 m 47.99, 2025 season best 48.68 (Sep 26, 2025, Gion Stadium, Sagamihara (JPN)) · Last competition: The 36th Rookie Athletics Championships and Relay Competition, Gion Stadium, Sagamihara, Sep 26, 2025, 48.68 · 20 years old
Personal bests
WA points calculator →DisciplineResultAll-time
300mSaga 202433.661,014 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 400m | 48.68 | – | Sep 26, 2025 | The 36th Rookie Athletics Championships and Relay Competition, Gion Stadium, Sagamihara |
| 2024 | 200m | 21.88 | -1.0 | Jun 16, 2024 | Kita Kanto Highschool Meeting/Minami Kanto Highschool Meeting, Komazawa Olympic Park Athletic Stadium, Tokyo - South Kanto |
| 2024 | 300m | 33.66 | – | Oct 11, 2024 | National Sports Festival 2024 Saga |
| 2024 | 400m | 47.99 | – | Jun 14, 2024 | Kita Kanto Highschool Meeting/Minami Kanto Highschool Meeting, Komazawa Olympic Park Athletic Stadium, Tokyo - South Kanto |
| 2023 | 300m | 34.44 | – | Oct 21, 2023 | 17th JAAF U18 Athletics Competition |
| 2023 | 4x400m | 3:18.22 | – | Jun 19, 2023 | Kita Kanto High School Meeting, JIT Recycled Ink Stadium, Kofu |