Nobuko Kojima

Nobuko Kojima

JapanJapan
Born
Jan 8, 1980 (46 years old)
Events
Marathon

Nobuko Kojima is a Japan long-distance runner, born on January 8, 1980. She competes primarily in the Marathon.

Her personal bests include 2:54:21 in the Marathon. She is currently active on the international athletics circuit, representing Japan.

Personal best · Marathon2:54:21
2022 season best2:54:21Jan 30, 2022 · Osaka
2022 season best
Last competitionOsaka Women's MarathonJan 26, 2025 · DNF
Osaka Women's Marathon

As of Nov 15, 2026: Marathon 2:54:21, 2022 season best 2:54:21 (Jan 30, 2022, Osaka (JPN)) · Last competition: Osaka Women's Marathon, Jan 26, 2025, DNF · 46 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
MarathonOsaka 2022Japan Marathon all-time list2:54:21902 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2022Marathon 2:54:21–Jan 30, 2022Osaka Women's Marathon
2020Marathon 2:59:59–Jan 26, 2020Osaka Women's Marathon
2019Marathon 2:56:48–Jan 27, 2019Osaka Women's Marathon, Osaka
2018Marathon 2:58:10–Jan 28, 2018Osaka International Ladies Marathon
FAQ

Frequently asked questions

Nobuko Kojima's Marathon personal best is 2:54:21, set on Jan 30, 2022 in Osaka (JPN).

Nobuko Kojima competes in the Marathon.

2022 season best: 2:54:21, set on Jan 30, 2022 in Osaka (JPN). Last competition: Osaka Women's Marathon on Jan 26, 2025, DNF.