Tatsuya ISHIZAKI

JapanJapanActive
Born
May 11, 1995 (31 years old)
Events
400 m · 300 Metres

Tatsuya ISHIZAKI is a Japan sprinter, born on May 11, 1995. He competes primarily in the 100m, 200m and 400m.

His personal bests include 11.28 in the 100m, 23.14 in the 200m, 49.70 in the 400m and 35.68 in the 300m. He is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m49.70
2026 season best51.01Apr 18, 2026 · Hakatanomori Athletic Stadium, Fukuoka
2026 season best
Personal best · 300 Metres35.68
Last competitionAutumn Record MeetingOct 24, 2026 · 22.94
Autumn Record Meeting

As of Nov 14, 2026: 400 m 49.70, 300 Metres 35.68, 2026 season best 51.01 (Apr 18, 2026, Hakatanomori Athletic Stadium, Fukuoka (JPN)) · Last competition: Autumn Record Meeting, Oct 24, 2026, 22.94 · 31 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mOgori 2022Japan 100 m all-time list11.28*805 pts–
200mFukuoka 2021Japan 200 m all-time list23.14776 pts–
400mFukuoka 2021Japan 400 m all-time list49.70876 pts–
300mFukuoka 202135.68847 pts–

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2026200m 22.94+0.5Oct 24, 2026Autumn Record Meeting
2026400m 51.01–Apr 18, 2026Nishinihon - Hakata Record eeting
2022100m 11.28+2.1Oct 23, 2022Athletics Stadium, Ogori (JPN)
2022400m 50.22–May 3, 2022Hakatanomori Athletic Stadium, Fukuoka (JPN)
2021100m 11.41+1.2Jul 3, 2021Fukuoka University Stadium, Fukuoka (JPN)
2021200m 23.14+0.0Jul 3, 2021Fukuoka University Stadium, Fukuoka (JPN)
2021300m 35.68–Aug 8, 2021Hakatanomori Athletic Stadium, Fukuoka (JPN)
2021400m 49.70–Apr 11, 2021Hakatanomori Athletic Stadium, Fukuoka (JPN)
FAQ

Frequently asked questions

Tatsuya ISHIZAKI's 400 m personal best is 49.70, set on Apr 11, 2021 in Hakatanomori Athletic Stadium, Fukuoka (JPN).

Tatsuya ISHIZAKI competes in the 400 m and 300 Metres.

2026 season best: 51.01, set on Apr 18, 2026 in Hakatanomori Athletic Stadium, Fukuoka (JPN). Last competition: Autumn Record Meeting on Oct 24, 2026, 22.94.