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ATHLETE OVERVIEW
STATISTICS
Koki
ARAI
400mH
Japan
Born
20 JUL 2001
Koki's code
14896735
Personal bests
400 Metres Hurdles
Result
50.32
Date
16 SEP 2023
Score
1114
Competition & venue
Prefectural Stadium, Kumagaya (JPN)
100 Metres
Result
11.08
Date
22 MAR 2019
Score
863
* Not legal
Season’s bests (2023)
* Not legal
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