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Asa KOBAYASHI
10,000m
Half Marathon
5000m
 Japan
Born08 MAR 2002 (24)
Asa's code14969039
World Ranking
#4108 Woman's overall ranking
Personal bests
resultResult
32:27.45
dateDate
06 DEC 2025
scoreScore
1115
competitionCompetition & venue
Yanmar Stadium Nagai, Osaka (JPN)
resultResult
1:11:26
dateDate
21 DEC 2025
scoreScore
1100
competitionCompetition & venue
Prefectural Stadium, Okayama (JPN)
resultResult
15:42.77
dateDate
29 NOV 2025
scoreScore
1082
competitionCompetition & venue
NITTAIDAI Athletic Stadium, Yokohama (JPN)
resultResult
4:23.17
dateDate
12 SEP 2026
scoreScore
1026
competitionCompetition & venue
Takebishi Stadium, Kyoto (JPN)
* Not legal
Season’s bests (2026)
* Not legal
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