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ATHLETE OVERVIEW
STATISTICS
Kosei
YAMAGUCHI
3000mSC
Japan
Born
19 AUG 1991
Kosei's code
14428736
2X
In top 8 at Asian Championships
1X
National champion
Personal bests
3000 Metres Steeplechase
Result
8:19.96
Date
26 JUN 2021
Score
1167
Competition & venue
Yanmar Stadium Nagai, Osaka (JPN)
10,000 Metres
Result
28:12.05
Date
09 OCT 2020
Score
1113
Competition & venue
Tajimi (JPN)
5000 Metres
Result
13:31.24
Date
16 MAY 2021
Score
1098
Competition & venue
Nagaragawa Stadium, Gifu (JPN)
2000 Metres Steeplechase
Result
5:32.32
Date
04 JUL 2018
Score
1098
Competition & venue
Abashiri (JPN)
3000 Metres
Result
7:56.19
Date
12 MAR 2022
Score
1078
* Not legal
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Season’s bests (2023)
* Not legal
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