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Riko YAMAKOSHI
200m
300m
400m
 Japan
Born13 MAR 2004
Riko's code14901160
Current World Rankings
#1294 Woman's 200m
Personal bests
resultResult
45.13
dateDate
21 SEP 2024
scoreScore
1088
competitionCompetition & venue
Todoroki Stadium, Kawasaki (JPN)
resultResult
3:37.65
dateDate
17 SEP 2023
scoreScore
1075
competitionCompetition & venue
Prefectural Stadium, Kumagaya (JPN)
resultResult
24.08
dateDate
06 AUG 2023
scoreScore
1040
resultResult
23.81
dateDate
14 MAY 2023
scoreScore
1026
resultResult
11.79
dateDate
11 AUG 2022
scoreScore
1011
* Not legal
Season’s bests (2024)
* Not legal
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