Yu Hattori

JapanJapanActive
Born
May 12, 2004 (22 years old)
Events
400 m

Yu Hattori is a Japan sprinter, born on May 12, 2004. He competes primarily in the 200m, 400m and 4x400m.

His personal bests include 21.92 in the 200m, 46.27 in the 400m and 3:07.86 in the 4x400m. He is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m46.27
2026 season best46.27Apr 12, 2026 · Gion Stadium, Machida
2026 season best
Last competition95th Japan Inter-University Athletics ChampionshipsSep 5, 2026 · 47.13
95th Japan Inter-University Athletics Championships

As of Nov 6, 2026: 400 m 46.27, 2026 season best 46.27 (Apr 12, 2026, Gion Stadium, Machida (JPN)) · Last competition: 95th Japan Inter-University Athletics Championships, Sep 5, 2026, 47.13 · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
200mSagamihara 2024Japan 200 m all-time list21.92*936 pts––
400mMachida 2026Japan 400 m all-time list46.271,093 pts–#562
4x400mMachida 2026Japan 4 × 400 m all-time list3:07.86–#683

* Wind-assisted (> 2.0 m/s)

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026400m 46.27–Apr 12, 202662nd Four University Inter-College Track and Field Tournament
20264x400m 3:07.86–Apr 12, 202662nd Four University Inter-College Track and Field Tournament
2025400m 46.80–Jun 5, 202594th Japan Inter-University Athletics Championships
20254x400m 3:08.57–Aug 20, 2025The 20th Twilight Games, International Stadium, Yokohama
2024200m 21.92+2.7Apr 14, 202460th Four University Inter-College Track and Field Tournament
2024400m 47.41–Sep 28, 202435th Kanto University Rookies Athletics Championships
20244x400m 3:08.74–Sep 21, 202493rd Japan Inter-University Athletics Championships
2022200m 22.18+2.3Aug 14, 2022Mitsuzawa Park Stadium, Yokohama (JPN)
Compare me with Yu Hattori
FAQ

Frequently asked questions

Yu Hattori's 400 m personal best is 46.27, set on Apr 12, 2026 in Gion Stadium, Machida (JPN).

Yu Hattori competes in the 400 m.

2026 season best: 46.27, set on Apr 12, 2026 in Gion Stadium, Machida (JPN). Last competition: 95th Japan Inter-University Athletics Championships on Sep 5, 2026, 47.13.