Katsuto TSUZURA

JapanJapan
Born
Oct 9, 2003 (23 years old)
Events
400 m · 300 Metres

Katsuto TSUZURA is a Japan sprinter, born on October 9, 2003. He competes primarily in the 100m, 200m and 400m.

His personal bests include 11.15 in the 100m, 22.30 in the 200m, 47.31 in the 400m, 3:03.64 in the 4x400m and 34.43 in the 300m. He is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m47.31
2025 season best47.58Mar 8, 2025 · Prefectural Stadium, Okinawa
2025 season best
Personal best · 300 Metres34.43
Last competition94th Japan Inter-University Athletics ChampionshipsJun 8, 2025 · 3:03.64
94th Japan Inter-University Athletics Championships

As of Nov 7, 2026: 400 m 47.31, 300 Metres 34.43, 2025 season best 47.58 (Mar 8, 2025, Prefectural Stadium, Okinawa (JPN)) · Last competition: 94th Japan Inter-University Athletics Championships, Jun 8, 2025, 3:03.64 · 23 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mKumagaya 2021Japan 100 m all-time list11.15842 pts–
200mAgeo 2021Japan 200 m all-time list22.30885 pts–
400mAgeo 2024Japan 400 m all-time list47.311,025 pts–
4x400mOkayama 2025Japan 4 × 400 m all-time list3:03.64–
300mAgeo 202134.43948 pts–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2025400m 47.58–Mar 8, 202529th Spring Record Meeting
20254x400m 3:03.64–Jun 8, 202594th Japan Inter-University Athletics Championships
2024400m 47.31–Apr 7, 202417th Iwakabe Cup, Athletic Park, Ageo
20244x400m 3:07.69–May 11, 2024The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo
2023400m 48.06–Sep 22, 202334th Kanto University Rookies Athletics Championships, Gion Stadium, Sagamihara
2022400m 48.49–May 3, 2022Prefectural Stadium, Kumagaya (JPN)
2021100m 11.15+0.0Mar 31, 2021Prefectural Stadium, Kumagaya (JPN)
2021200m 22.30+1.9Apr 11, 2021Athletic Park, Ageo (JPN)
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FAQ

Frequently asked questions

Katsuto TSUZURA's 400 m personal best is 47.31, set on Apr 7, 2024 in Athletic Park, Ageo (JPN).

Katsuto TSUZURA competes in the 400 m and 300 Metres.

2025 season best: 47.58, set on Mar 8, 2025 in Prefectural Stadium, Okinawa (JPN). Last competition: 94th Japan Inter-University Athletics Championships on Jun 8, 2025, 3:03.64.