Hiroki KOSAKA | Profile | World Athletics

Hiroki KOSAKA

400m

300m

Japan

Born31 JUL 2005 (20)

Hiroki's code15008142

World Ranking

#22244 Men's overall ranking

Personal bests

Result

3:08.62

Date

14 SEP 2025

Score

1067

Competition & venue

Takebishi Stadium, Kyoto (JPN)

Result

48.30

Date

12 SEP 2025

Score

962

Competition & venue

Takebishi Stadium, Kyoto (JPN)

Result

34.68

Date

14 AUG 2022

Score

928

Competition & venue

Hakatanomori Athletic Stadium, Fukuoka (JPN)

Result

22.49

Date

16 APR 2022

Score

837

Result

22.74

Date

10 AUG 2025

Score

827

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Season’s bests (2025)

* Not legal

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