Aiko Kimura
JapanActive- Born
- Sep 12, 2006 (20 years old)
- Events
- 400 m · Long Jump
Aiko Kimura is a Japan sprinter, born on September 12, 2006. She competes primarily in the 100m, 400m and 4x400m.
Her personal bests include 12.77 in the 100m, 58.28 in the 400m, 3:45.58 in the 4x400m, 5.37 in the LJ and 42.11 in the 300m. She is currently active on the international athletics circuit, representing Japan.
Personal best · 400 m58.28
2026 season best58.40Apr 12, 2026 · Gion Stadium, Machida
Personal best · Long Jump5.37
Last competition158th Nippon Sport Science University CompetitionAug 13, 2026 · 59.86
As of Nov 14, 2026: 400 m 58.28, Long Jump 5.37, 2026 season best 58.40 (Apr 12, 2026, Gion Stadium, Machida (JPN)) · Last competition: 158th Nippon Sport Science University Competition, Aug 13, 2026, 59.86 · 20 years old
Personal bests
WA points calculator →DisciplineResultAll-time2026
300mYokohama 202642.11852 pts–#741
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 300m | 42.11 | – | Mar 28, 2026 | 152nd Nippon Sport Science University Competition |
| 2026 | 400m | 58.40 | – | Apr 12, 2026 | 62nd Four University Inter-College Track and Field Tournament |
| 2026 | 4x400m | 3:52.42 | – | Apr 12, 2026 | 62nd Four University Inter-College Track and Field Tournament |
| 2025 | 400m | 62.12 | – | Sep 26, 2025 | The 36th Rookie Athletics Championships and Relay Competition, Gion Stadium, Sagamihara |
| 2024 | LJ | 5.37 | +1.0 | Jun 13, 2024 | 77th Hokkaido High School Championships |
| 2024 | 100m | 12.85 | -1.0 | Aug 10, 2024 | 2024 National Athletic Meet Hokkaido representative selection meeting, Citizens Athletics Stadium, Kushiro |
| 2024 | 400m | 58.28 | – | Jul 14, 2024 | 97th Hokkaido Athletics Championships, Athletic Track, Abashiri |
| 2024 | 4x400m | 3:46.00 | – | Oct 5, 2024 | Japanese Relays Championships, National Stadium, Tokyo |