Ayako Kuwahara

Ayako Kuwahara

JapanJapanActive
Born
Mar 21, 2000 (26 years old)
Events
400 m · 300 Metres

Ayako Kuwahara is a Japan sprinter, born on March 21, 2000. She competes primarily in the 100m, 200m and 400m.

Her personal bests include 12.20 in the 100m, 24.89 in the 200m, 54.69 in the 400m, 2:15.60 in the 800m and 47.15 in the 4x100m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m54.69
2026 season best58.52May 16, 2026 · ND Soft Stadium, Tendo
2026 season best
Personal best · 300 Metres39.29
Last competition68th East Japan Corporate Athletics ChampionshipsMay 16, 2026 · 58.52
68th East Japan Corporate Athletics Championships

As of Nov 8, 2026: 400 m 54.69, 300 Metres 39.29, 2026 season best 58.52 (May 16, 2026, ND Soft Stadium, Tendo (JPN)) · Last competition: 68th East Japan Corporate Athletics Championships, May 16, 2026, 58.52 · 26 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mIzumo 2018Japan 100 m all-time list12.20*952 pts–
200mOsaka 2021Japan 200 m all-time list24.89952 pts–
400mKyoto 2018Japan 400 m all-time list54.691,025 pts–
800mOsaka 2019Japan 800 m all-time list2:15.60900 pts–
4x100mNiigata 2020Japan 4 × 100 m all-time list47.15–
4x400mNiigata 2021Japan 4 × 400 m all-time list3:51.83–

* Wind-assisted (> 2.0 m/s)

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026400m 58.52–May 16, 202668th East Japan Corporate Athletics Championships
2025400m 58.74–Jun 27, 2025Osaka Athletics Championships
2021200m 24.89-0.8Jul 18, 2021Yanmar Stadium Nagai, Osaka (JPN)
2021400m 56.29–Jun 5, 2021Lemon Gas Stadium, Hiratsuka (JPN)
20214x400m 3:51.83–Jun 6, 2021Denka Athletics Challenge Cup
2020200m 25.28+1.7Oct 22, 2020Nagai Stadium No. 2, Osaka (JPN)
20204x100m 47.15–Sep 11, 2020Denka Big Swan Stadium, Niigata (JPN)
2020400m 56.46–Jul 23, 2020Yanmar Stadium Nagai, Osaka (JPN)
Compare me with Ayako Kuwahara
FAQ

Frequently asked questions

Ayako Kuwahara's 400 m personal best is 54.69, set on May 11, 2018 in Kyoto (JPN).

Ayako Kuwahara competes in the 400 m and 300 Metres.

2026 season best: 58.52, set on May 16, 2026 in ND Soft Stadium, Tendo (JPN). Last competition: 68th East Japan Corporate Athletics Championships on May 16, 2026, 58.52.