Chiharu Kuzukubo

JapanJapanActive
Born
Nov 29, 1987 (38 years old)
Events
Marathon

Chiharu Kuzukubo is a Japan long-distance runner, born on November 29, 1987. He competes primarily in the Marathon and 30Kilometr.

His personal bests include 2:24:41 in the Marathon and 1:43:36 in the 30Kilometr. He is currently active on the international athletics circuit, representing Japan.

Personal best · Marathon2:24:41
2026 season best2:24:41Mar 1, 2026 · Tokyo
2026 season best
Last competitionTokyo MarathonMar 1, 2026 · 2:24:41
Tokyo Marathon

As of Nov 13, 2026: Marathon 2:24:41, 2026 season best 2:24:41 (Mar 1, 2026, Tokyo (JPN)) · Last competition: Tokyo Marathon, Mar 1, 2026, 2:24:41 · 38 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
MarathonTokyo 2026Japan Marathon all-time list2:24:41880 pts–
30KilometrOhme 20241:43:36–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Marathon 2:24:41–Mar 1, 2026Tokyo Marathon
2025Marathon 2:28:07–Mar 2, 2025Tokyo Marathon
202430Kilometr 1:43:36–Feb 18, 202456th The Ohme 30&10km Road Race
2024Marathon 2:24:45–Mar 3, 2024Tokyo Marathon
FAQ

Frequently asked questions

Chiharu Kuzukubo's Marathon personal best is 2:24:41, set on Mar 1, 2026 in Tokyo (JPN).

Chiharu Kuzukubo competes in the Marathon.

2026 season best: 2:24:41, set on Mar 1, 2026 in Tokyo (JPN). Last competition: Tokyo Marathon on Mar 1, 2026, 2:24:41.