Naohiro KOYAMA | Profile | World Athletics

Naohiro KOYAMA

50km Walk

10,000m Walk

20km Walk

Japan

Born20 MAY 1995

Naohiro's code14790862

Personal bests

Result

4:22:18

Date

28 OCT 2018

Score

978

Competition & venue

Takahata (JPN)

Result

44:10.86

Date

08 DEC 2019

Score

955

Competition & venue

Municipal Stadium, Sasebo (JPN)

Result

1:31:38

Date

01 JAN 2020

Score

952

Competition & venue

Tokyo (JPN)

Result

3:02:14

Date

17 APR 2022

Score

864

Competition & venue

Wajima (JPN)

Result

22:42.29

Date

14 MAY 2023

Score

835

Competition & venue

Naruto Sports Park, Tokushima (JPN)

* Not legal

Season’s bests (2024)

* Not legal

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