Kotoha HIRAIWA | Profile | World Athletics

Kotoha HIRAIWA

400mH

200m

100mH

300mH

400m

Heptathlon

800m

Japan

Born13 MAY 2008 (17)

Kotoha's code15174941

World Ranking

#22824 Woman's overall ranking

Personal bests

Result

1:02.66

Date

27 OCT 2024

Score

945

Competition & venue

Prefectural Stadium, Ise (JPN)

Result

25.50

Date

27 JUL 2025

Score

896

Result

15.13

Date

27 JUL 2025

Score

880

Result

45.83

Date

18 OCT 2024

Score

857

Competition & venue

Prefectural Stadium, Ise (JPN)

Result

59.79

Date

13 JUL 2025

Score

844

Competition & venue

Municipal Mizuho Stadium, Nagoya (JPN)

* Not legal

Season’s bests (2025)

* Not legal

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