Naoki KOYAMA
Marathon
Half Marathon
10,000m
 Japan
Born12 MAY 1996 (29)
Naoki's code14740573
Current World Rankings
#185 Men's marathon
1X
National champion
Personal bests
resultResult
2:06:33
dateDate
25 FEB 2024
scoreScore
1193
competitionCompetition & venue
Osaka (JPN)
resultResult
1:01:08
dateDate
09 FEB 2020
scoreScore
1141
competitionCompetition & venue
Yamaguchi (JPN)
resultResult
27:55.16
dateDate
07 JUL 2021
scoreScore
1139
competitionCompetition & venue
Athletics Stadium, Fukagawa (JPN)
resultResult
46:25
dateDate
01 DEC 2024
scoreScore
1125
competitionCompetition & venue
Kumamoto (JPN)
resultResult
13:38.81
dateDate
18 JUL 2020
scoreScore
1071
competitionCompetition & venue
Aoba Park Athletic Field, Chitose (JPN)
* Not legal
Season’s bests (2025)
* Not legal
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