SI

Seinosuke Irizuki

JPNJPNHombres
Fecha de nacimiento6 jun 2005
Altura-
Peso-

Seinosuke Irizuki es un velocista de Japón, nacido el 6 de junio de 2005. Compite principalmente en 100m, 200m y 400m.

Sus mejores marcas personales incluyen 11.03 en 100m, 21.10 en 200m, 45.57 en 400m, 40.98 en 4x100m y 3:07.40 en 4x400m. Actualmente está activo en el circuito internacional de atletismo, representando a Japón.

Datos clave
400 m
45.57
300 Metres
32.95
Mejor marca 2026
45.57
13 jun 2026 · Municipal Mizuho Stadium, Nagoya (JPN)
Mejor marca 2026
Última competición
95th Japan Inter-University Athletics Championships
5 sept 2026 · 47.10
95th Japan Inter-University Athletics Championships
Edad
21 años

A 20 sept 2026: 400 m 45.57, 300 Metres 32.95, Mejor marca 2026 45.57 (13 jun 2026, Municipal Mizuho Stadium, Nagoya (JPN)) · Última competición: 95th Japan Inter-University Athletics Championships, 5 sept 2026, 47.10 · 21 años

PB

Mejores marcas personales

11.03
21.10*
45.57
4x100m
40.98
4x400m
3:07.40
300m
32.95

* Viento no reglamentario (> 2.0 m/s)

Gráficos de rendimiento

Mejores de la temporada

TemporadaDisciplinaResultadoVientoFechaTendenciaCompeticiones
2026
400m
45.57-13 jun 2026
↑
Japanese Championships
2026
4x400m
3:08.28-24 may 2026
↓
The 105th Kanto Inter-University Track＆Field Championships
2025
200m
21.31+0.410 may 2025
↑
The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
2025
300m
32.95-3 oct 2025
↑
Japan Games, Athletic Stadium, Hikone
2025
400m
46.26-5 jun 2025
↑
94th Japan Inter-University Athletics Championships
2025
4x400m
3:07.40-7 jun 2025
↓
94th Japan Inter-University Athletics Championships
2024
200m
21.10+2.329 sept 2024
↑
35th Kanto University Rookies Athletics Championships
2024
300m
33.38-11 oct 2024
↑
National Sports Festival 2024 Saga
2024
4x100m
40.98-2 nov 2024-Ecopa Track Games, Prefectural Shizuoka Stadium, Fukuroi
2024
400m
46.83-29 jun 2024
↑
Japanese U20 Championships, Denka Big Swan Stadium, Niigata
2024
4x400m
3:07.85-21 sept 2024
↓
93rd Japan Inter-University Athletics Championships
2023
200m
21.34+1.06 ago 2023
↑
Fuji Hokuroku World Trials 2023
2023
300m
33.82-13 oct 2023
↑
National Sports Festival
2023
400m
47.96-2 ago 2023
↑
Inter-High School Championships, Atsubetsu Park Stadium, Sapporo
2022
100m
11.03+0.117 abr 2022
↑
JIT Recycled Ink Stadium, Kofu (JPN)
2022
200m
22.26-1.93 sept 2022
↑
JIT Recycled Ink Stadium, Kofu (JPN)
2022
400m
48.78-19 ago 2022
↑
JIT Recycled Ink Stadium, Kofu (JPN)
2021
100m
11.09+0.717 jul 2021
↑
JIT Recycled Ink Stadium, Kofu (JPN)

2026

18 performances
DisciplinaResultadoVientoFechaCompeticiones
400m
47.10-5 sept95th Japan Inter-University Athletics Championships
400m
46.59-5 sept95th Japan Inter-University Athletics Championships
400m
46.33-9 agoFuji Hokuroku World Trial
400m
46.61-14 junJapanese Championships
400m
45.57-13 junJapanese Championships
400m
46.61-12 junJapanese Championships
4x400m
3:08.28-24 mayThe 105th Kanto Inter-University Track＆Field Championships
4x400m
3:09.03-23 mayThe 105th Kanto Inter-University Track＆Field Championships
400m
46.51-22 mayThe 105th Kanto Inter-University Track＆Field Championships
400m
46.96-21 mayThe 105th Kanto Inter-University Track＆Field Championships
400m
47.74-21 mayThe 105th Kanto Inter-University Track＆Field Championships
400m
45.71-17 maySEIKO Golden Grand Prix
400m
46.70-3 may41st Shizuoka International Athletics Meet
400m
46.75-25 abrAll Japan University Track & Field Challenge
400m
47.03-24 abrAll Japan University Track & Field Challenge
400m
46.75-24 abrAll Japan University Track & Field Challenge
400m
47.72-24 abrAll Japan University Track & Field Challenge
400m
46.31-28 marTrack Games in Tokorozawa, Mikio Oda Memorial Athletic Field, Tokorozawa

2025

25 performances
DisciplinaResultadoVientoFechaCompeticiones
300m
32.95-5 octJapan Games, Athletic Stadium, Hikone
300m
32.95-3 octJapan Games, Athletic Stadium, Hikone
4x400m
3:13.89-28 septThe 36th Rookie Athletics Championships and Relay Competition, Gion Stadium, Sagamihara
4x400m
3:13.96-27 septThe 36th Rookie Athletics Championships and Relay Competition, Gion Stadium, Sagamihara
400m
46.79-20 agoThe 20th Twilight Games, International Stadium, Yokohama
4x400m
3:09.28-12 julJapanese Relays Championships, Nagaragawa Stadium, Gifu
400m
46.26-5 julJapanese Championships, National Stadium, Tokyo
400m
46.29-4 julJapanese Championships, National Stadium, Tokyo
4x400m
3:07.40-7 jun94th Japan Inter-University Athletics Championships
400m
46.26-6 jun94th Japan Inter-University Athletics Championships
400m
46.36-6 jun94th Japan Inter-University Athletics Championships
400m
47.01-6 jun94th Japan Inter-University Athletics Championships
400m
46.26-5 jun94th Japan Inter-University Athletics Championships
200m
21.31+0.410 mayThe 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
4x400m
3:13.19-10 mayThe 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
400m
46.86-9 mayThe 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
400m
47.26-9 mayThe 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
200m
21.31+0.49 mayThe 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
400m
47.26-8 mayThe 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
400m
46.86-8 mayThe 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
400m
46.45-3 may40th Shizuoka International Athletics Meet, Prefectural Shizuoka Stadium, Fukuroi
400m
47.00-26 abrAll Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
400m
46.83-26 abrAll Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
400m
47.00-25 abrAll Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
400m
46.83-25 abrAll Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
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