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Kotaro HAYASHI
Half Marathon
10,000m
5000m
 Japan
Born13 APR 2002 (23)
Kotaro's code14865916
Current World Rankings
#831 Men's 5000m, #866 Men's 10000m
Personal bests
resultResult
1:02:10
dateDate
02 FEB 2025
scoreScore
1101
competitionCompetition & venue
Marugame (JPN)
resultResult
28:55.09
dateDate
07 MAY 2022
scoreScore
1049
competitionCompetition & venue
NITTAIDAI Athletic Stadium, Yokohama (JPN)
resultResult
13:59.52
dateDate
24 APR 2022
scoreScore
1001
competitionCompetition & venue
NITTAIDAI Athletic Stadium, Yokohama (JPN)
resultResult
8:13.53
dateDate
27 MAR 2022
scoreScore
978
competitionCompetition & venue
Lemon Gas Stadium, Hiratsuka (JPN)
resultResult
3:52.55
dateDate
06 APR 2024
scoreScore
944
competitionCompetition & venue
Keio Univ. Hiyoshi Athletics Field, Yokohama (JPN)
* Not legal
Season’s bests (2025)
* Not legal
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