
Sumika Okawa
- Born
- Nov 12, 2003 (22 years old)
- Events
- 400 m hurdles · 100 m hurdles
Sumika Okawa is a Japan sprinter, born on November 12, 2003. She competes primarily in the 100m, 200m and 400m.
Her personal bests include 12.08 in the 100m, 25.22 in the 200m, 55.38 in the 400m, 13.79 in the 100mH and 57.66 in the 400mH. She is currently active on the international athletics circuit, representing Japan.
Personal best · 400 m hurdles57.66
2025 season best57.66May 3, 2025 · Prefectural Shizuoka Stadium, Fukuroi
Personal best · 100 m hurdles13.79
Last competitionThe 20th Twilight Games, International Stadium, YokohamaAug 20, 2025 · 1:00.61
As of Nov 8, 2026: 400 m hurdles 57.66, 100 m hurdles 13.79, 2025 season best 57.66 (May 3, 2025, Prefectural Shizuoka Stadium, Fukuroi (JPN)) · Last competition: The 20th Twilight Games, International Stadium, Yokohama, Aug 20, 2025, 1:00.61 · 22 years old
Personal bests
WA points calculator →DisciplineResultAll-time
* Wind-assisted (> 2.0 m/s)
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 300m | 41.36 | – | Mar 18, 2025 | 2025 Spring Challenge Meet |
| 2025 | 400mH | 57.66 | – | May 3, 2025 | 40th Shizuoka International Athletics Meet, Prefectural Shizuoka Stadium, Fukuroi |
| 2025 | 4x400m | 3:41.46 | – | May 11, 2025 | The 104th Kanto Inter-University Track&Field Championships, Gion Stadium, Sagamihara |
| 2024 | 100mH | 14.40 | +0.0 | Jul 6, 2024 | The 100th WASEDA & KEIO Athletic Meet, Keio Univ. Hiyoshi Athletics Field, Yokohama |
| 2024 | 200m | 25.75 | -1.6 | Aug 10, 2024 | The 5th Nihon University Competition |
| 2024 | 400m | 56.88 | – | Jul 6, 2024 | The 100th WASEDA & KEIO Athletic Meet, Keio Univ. Hiyoshi Athletics Field, Yokohama |
| 2024 | 400mH | 58.19 | – | Jul 21, 2024 | The 19th Twilight Games, AGF Field, Tokyo |
| 2024 | 4x400m | 3:40.48 | – | Sep 21, 2024 | 93rd Japan Inter-University Athletics Championships |