Kazuna KOBAYASHI | Profile | World Athletics

Kazuna KOBAYASHI

100m

200m

400m

Japan

Born12 AUG 2008 (17)

Kazuna's code15176650

Current World Rankings

#2719 Men's 100m

Personal bests

Result

10.54

Date

11 OCT 2025

Score

1009

Result

10.83

Date

20 SEP 2025

Score

937

Result

22.35

Date

12 OCT 2025

Score

883

Result

50.19

Date

19 OCT 2025

Score

847

Competition & venue

Prefectural Yamanokuchi Athletics Stadium, Miyakonojo (JPN)

* Not legal

Season’s bests (2025)

* Not legal

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