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Tatsuya KUROIWA
Marathon
5000m
Half Marathon
 Japan
Born27 NOV 1993 (32)
Tatsuya's code15212854
Current World Rankings
#3291 Men's marathon
Personal bests
resultResult
2:27:01
dateDate
15 MAR 2026
scoreScore
843
competitionCompetition & venue
Itabashi (JPN)
resultResult
15:06.28
dateDate
04 APR 2026
scoreScore
791
competitionCompetition & venue
Athletics Stadium, Setagaya, Tokyo (JPN)
resultResult
1:11:13
dateDate
09 MAR 2025
scoreScore
778
competitionCompetition & venue
Osaka (JPN)
* Not legal
Season’s bests (2026)
* Not legal
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