Haruto Tomiyasu

JapanJapanActive
Born
Jun 17, 2008 (18 years old)
Events
400 m

Haruto Tomiyasu is a Japan sprinter, born on June 17, 2008. He competes primarily in the 100m, 200m and 400m.

His personal bests include 10.87 in the 100m, 21.97 in the 200m, 51.10 in the 400m and 35.71 in the 300m. He is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m51.10
2026 season best10.87May 22, 2026 · Prefectural Stadium, Isahaya
2026 season best
Last competitionNagasaki Athletics ChampionshipsMay 24, 2026 · 10.88
Nagasaki Athletics Championships

As of Nov 13, 2026: 400 m 51.10, 2026 season best 10.87 (May 22, 2026, Prefectural Stadium, Isahaya (JPN)) · Last competition: Nagasaki Athletics Championships, May 24, 2026, 10.88 · 18 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mIsahaya 2026Japan 100 m all-time list10.87*925 pts–
200mIsahaya 2026Japan 200 m all-time list21.97929 pts–
400mSaga 2025Japan 400 m all-time list51.10794 pts–
300mOita 202535.71845 pts–

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2026100m 10.87+3.0May 22, 2026Nagasaki Athletics Championships
2026200m 21.97+0.2May 24, 2026Nagasaki Athletics Championships
2025100m 11.10-0.5Aug 23, 2025The 80th Kyusyu Athletics Championships, Showa Denko Stadium, Oita
2025200m 22.35+0.0May 18, 2025Nagasaki Athletics Championships
2025300m 35.71–Aug 23, 2025The 80th Kyusyu Athletics Championships, Showa Denko Stadium, Oita
2025400m 51.10–Jun 13, 2025The 78th National High School Track and Field Championships Kitakyushu Regional Qualifiers
FAQ

Frequently asked questions

Haruto Tomiyasu's 400 m personal best is 51.10, set on Jun 13, 2025 in Sunrise Park, Saga (JPN).

Haruto Tomiyasu competes in the 400 m.

2026 season best: 10.87, set on May 22, 2026 in Prefectural Stadium, Isahaya (JPN). Last competition: Nagasaki Athletics Championships on May 24, 2026, 10.88.