Yuichi Kobayashi
- Born
- Aug 25, 1989 (37 years old)
- Events
- 200 m · 100 m
Yuichi Kobayashi is a Japan sprinter, born on August 25, 1989. He competes primarily in the 100m, 200m and 4x100m.
His personal bests include 10.33 in the 100m, 20.46 in the 200m, 38.66 in the 4x100m and 1:23.87 in the 4x200Metre. He has earned 2 gold and 2 silver medals in major international competitions. He is currently active on the international athletics circuit, representing Japan.
Personal best · 200 m20.46
2021 season best21.20Jun 6, 2021 · Denka Big Swan Stadium, Niigata
Personal best · 100 m10.33
As of Oct 28, 2026: 200 m 20.46 (#928 all-time), 100 m 10.33, 2021 season best 21.20 (Jun 6, 2021, Denka Big Swan Stadium, Niigata (JPN)) · 37 years old
Personal bests
WA points calculator →DisciplineResultAll-time
4x100mDaegu 201138.66–
4x200MetreNassau 20141:23.87–
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2021 | 100m | 10.83 | +0.1 | Sep 25, 2021 | Yanmar Stadium Nagai, Osaka (JPN) |
| 2021 | 200m | 21.20 | -0.3 | Jun 6, 2021 | Denka Athletics Challenge Cup |
| 2020 | 100m | 10.71 | +0.6 | Jul 26, 2020 | Prefectural Stadium, Ise (JPN) |
| 2020 | 200m | 21.55 | +1.1 | Aug 9, 2020 | Prefectural Stadium, Ise (JPN) |
| 2019 | 100m | 10.60 | -0.9 | Jun 27, 2019 | 103rd Japan Championships |
| 2019 | 200m | 21.12 | +0.0 | May 3, 2019 | 35th Shizuoka International Meet, Fukuroi |
| 2018 | 200m | 21.02 | -0.6 | Sep 22, 2018 | Osaka (JPN) |
| 2017 | 100m | 10.72 | +0.2 | Jun 23, 2017 | Osaka (JPN) |