Toa Seno

JapanJapanActive
Born
Oct 4, 2005 (21 years old)
Events
100 m · 110 m hurdles

Toa Seno is a Japan sprinter, born on October 4, 2005. He competes primarily in the 100m, 110mH and 4x200Metre.

His personal bests include 10.56 in the 100m, 14.69 in the 110mH and 1:24.91 in the 4x200Metre. He is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m10.56
2026 season best10.53Oct 31, 2026 · Keio Univ. Hiyoshi Athletics Field, Yokohama
2026 season best
Personal best · 110 m hurdles14.69
Last competitionYokohama Grand Prix ZeroOct 31, 2026 · 10.53
Yokohama Grand Prix Zero

As of Nov 13, 2026: 100 m 10.56, 110 m hurdles 14.69, 2026 season best 10.53 (Oct 31, 2026, Keio Univ. Hiyoshi Athletics Field, Yokohama (JPN)) · Last competition: Yokohama Grand Prix Zero, Oct 31, 2026, 10.53 · 21 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mSagamihara 2024Japan 100 m all-time list10.56*1,021 pts–
110mHSagamihara 2025Japan 110 m hurdles all-time list14.69945 pts–
4x200MetreYokohama 20241:24.91–

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2026100m 10.53-0.3Oct 31, 2026Yokohama Grand Prix Zero
2025110mH 14.69+1.4Sep 26, 2025The 36th Rookie Athletics Championships and Relay Competition, Gion Stadium, Sagamihara
2024100m 10.56+2.9Sep 27, 202435th Kanto University Rookies Athletics Championships
2024110mH 14.77+2.3Sep 28, 202435th Kanto University Rookies Athletics Championships
20244x200Metre 1:24.91–Jul 6, 2024The 100th WASEDA & KEIO Athletic Meet, Keio Univ. Hiyoshi Athletics Field, Yokohama
2023110mH 14.94+1.2Jun 19, 2023Kita Kanto High School Meeting, JIT Recycled Ink Stadium, Kofu
2022100m 11.26+0.8Jul 16, 2022Shirakobato Sports Park, Koshigaya (JPN)
FAQ

Frequently asked questions

Toa Seno's 100 m personal best is 10.56, set on Sep 27, 2024 in Gion Stadium, Sagamihara (JPN).

Toa Seno competes in the 100 m and 110 m hurdles.

2026 season best: 10.53, set on Oct 31, 2026 in Keio Univ. Hiyoshi Athletics Field, Yokohama (JPN). Last competition: Yokohama Grand Prix Zero on Oct 31, 2026, 10.53.