Kei Sasaki
- Born
- Sep 25, 2001 (25 years old)
- Events
- 300 Metres · 200 m
Kei Sasaki is a Japan sprinter, born on September 25, 2001. She competes primarily in the 100m, 200m and 400m.
Her personal bests include 12.05 in the 100m, 24.62 in the 200m, 56.66 in the 400m, 45.81 in the 4x100m and 3:38.00 in the 4x400m. She is currently active on the international athletics circuit, representing Japan.
Personal best · 300 Metres39.07
2023 season best39.07Oct 14, 2023 · Prefectural Stadium, Kagoshima
Personal best · 200 m24.62
Last competitionNational Sports FestivalOct 14, 2023 · 39.07
As of Nov 8, 2026: 300 Metres 39.07, 200 m 24.62, 2023 season best 39.07 (Oct 14, 2023, Prefectural Stadium, Kagoshima (JPN)) · Last competition: National Sports Festival, Oct 14, 2023, 39.07 · 25 years old
Personal bests
WA points calculator →DisciplineResultAll-time
300mKagoshima 202339.071,007 pts–
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2023 | 100m | 12.16 | +3.0 | Apr 9, 2023 | 59th Four University Inter-College Track and Field Tournament, Gion Stadium, Sagamihara |
| 2023 | 200m | 24.62 | +1.7 | Sep 16, 2023 | 92nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya |
| 2023 | 300m | 39.07 | – | Oct 14, 2023 | National Sports Festival |
| 2023 | 4x100m | 45.81 | – | Oct 7, 2023 | 107th JAAF Athletics Championships - Relays |
| 2023 | 400m | 57.57 | – | Mar 19, 2023 | KGRR Spring Challenge Meet 2023 |
| 2023 | 4x400m | 3:38.00 | – | Sep 17, 2023 | 92nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya |
| 2022 | 100m | 12.05 | +2.2 | Aug 8, 2022 | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2022 | 200m | 24.78 | +1.2 | Sep 10, 2022 | Takebishi Stadium, Kyoto (JPN) |