Naohiro KOYAMA

Athlete Profile

  • COUNTRY
    Japan Japan
  • ATHLETE'S IAAF CODE
    14790862

Current World Ranking Positions

Discipline Place Score
Men's 50km Race Walking 179 949

Highest Ever World Ranking Positions

Discipline Place Duration
Men's 20km Race Walking 142 for 1 week
Men's 50km Race Walking 101 for 1 week
Men's Overall Ranking 11874 for 1 week
Highest ever World Rankings position is considered from 1/1/2019

Outdoor

Discipline Performance Wind Place Date Records Results Score
10 Kilometres Race Walk 48:24 Wajima (JPN) 15 APR 2017 800
20 Kilometres Race Walk 1:33:03 Kobe (JPN) 18 FEB 2018 925
50 Kilometres Race Walk 4:22:18 Takahata (JPN) 28 OCT 2018 978

Legend

* Not legal.

Outdoor

Discipline Performance Wind Place Date Records Results Score
20 Kilometres Race Walk 1:33:31 Kobe (JPN) 17 FEB 2019 916
50 Kilometres Race Walk 4:32:49 Wajima (JPN) 14 APR 2019 921

Outdoor

10 Kilometres Race Walk

Performance Place Date
2017 48:24 Wajima (JPN) 15 APR 2017

Outdoor

20 Kilometres Race Walk

Performance Place Date
2019 1:33:31 Kobe (JPN) 17 FEB 2019
2018 1:33:03 Kobe (JPN) 18 FEB 2018

Outdoor

50 Kilometres Race Walk

Performance Place Date
2019 4:32:49 Wajima (JPN) 14 APR 2019
2018 4:22:18 Takahata (JPN) 28 OCT 2018
Results in:

20 Kilometres Race Walk

Date Competition Cnt. Cat Race Pl. Result
17 FEB 2019 Japanese 20km Race Walking Ch., Kobe JPNJPN B F 69. 1:33:31

50 Kilometres Race Walk

Date Competition Cnt. Cat Race Pl. Result
14 APR 2019 Japanese 50km Race Walking Ch., Wajima JPNJPN B F 15. 4:32:49

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