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Natsuko OKI
10,000m Walk
10km Walk
Half Marathon Race Walk
 Japan
Born18 FEB 2004 (22)
Natsuko's code14967648
Current World Rankings
#200 Woman's race walking
Personal bests
resultResult
48:54.39
dateDate
22 MAY 2026
scoreScore
953
competitionCompetition & venue
Kanseki Stadium, Utsunomiya (JPN)
resultResult
49:56
dateDate
01 JAN 2026
scoreScore
920
competitionCompetition & venue
Meijijingu Gaien area, Tokyo (JPN)
resultResult
1:50:55
dateDate
15 FEB 2026
scoreScore
900
resultResult
1:52:42
dateDate
17 MAR 2024
scoreScore
775
competitionCompetition & venue
Nomi (JPN)
resultResult
26:42
dateDate
01 JAN 2021
scoreScore
767
competitionCompetition & venue
Tokyo (JPN)
* Not legal
Season’s bests (2026)
* Not legal
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