Kosei Shiraishi

JPNHombres

Fecha de nacimiento23 jun 2002

Altura-

Peso-

Kosei Shiraishi es un mediofondista de Japón, nacido el 23 de junio de 2002. Compite principalmente en 1500m, 5000m y 10000m.

Sus mejores marcas personales incluyen 3:49.04 en 1500m, 13:35.53 en 5000m, 28:23.99 en 10000m, 1:03:05 en Semi y 2:08:42 en Marathon. Actualmente está activo en el circuito internacional de atletismo, representando a Japón.

Datos clave

Maratón

2:08:42

#996 de todos los tiempos

10 000 m

28:23.99

Mejor marca 2026

2:15:00

30 ago 2026 · Osaka (JPN)

Mejor marca 2026

Última competición

TCS Sydney Marathon Presented by ASICS

30 ago 2026 · 2:15:00

TCS Sydney Marathon Presented by ASICS

Edad

24 años

A 28 sept 2026: Maratón 2:08:42 (#996 de todos los tiempos), 10 000 m 28:23.99, Mejor marca 2026 2:15:00 (30 ago 2026, Osaka (JPN)) · Última competición: TCS Sydney Marathon Presented by ASICS, 30 ago 2026, 2:15:00 · 24 años

Mejores marcas personales

3:49.04

13:35.53

28:23.99

1:03:05

2:08:42

#996 de todos los tiempos

5Kilometre

14:58

30Kilometr

1:32:57

Gráficos de rendimiento

Mejores de la temporada

Temporada	Disciplina	Resultado	Viento	Fecha	Tendencia	Competiciones
2026	5000m	14:00.67	-	12 jun 2026	↑	Japanese Championships
2026	Marathon	2:15:00	-	30 ago 2026	↓	TCS Sydney Marathon Presented by ASICS
2025	1500m	3:49.04	-	8 jun 2025	-	69th Kansai Inter-Corporate Track & Field Championships
2025	5000m	13:35.53	-	12 jul 2025	↑	HOKUREN Distance Challenge 2025 in Chitose, Aoba Park Athletic Field, Chitose
2025	10000m	28:55.90	-	19 jul 2025	↓	HOKUREN Distance Challenge 2025 in ABASHIRI, Athletic Track, Abashiri
2025	Marathon	2:08:42	-	2 feb 2025	↓	73rd Beppu-Oita Mainichi Marathon, Oita
2024	5000m	14:28.5h	-	15 jun 2024	↑	All Japan University Track & Field Challenge, Lemon Gas Stadium, Hiratsuka
2024	10000m	28:23.99	-	9 may 2024	↓	The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo
2024	Semi	1:03:05	-	10 mar 2024	↑	27th All Japan University Men's Half Marathon Championship
2023	5Kilometre	14:58	-	26 mar 2023	-	Adidas Tokyo City Race
2023	Semi	1:06:24	-	14 may 2023	↑	102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier
2023	30Kilometr	1:32:57	-	19 feb 2023	-	Kanakuri Memorial 65th Kumanichi 30km Road Race
2022	5000m	15:09.71	-	5 jun 2022	↑	NITTAIDAI Athletic Stadium, Yokohama (JPN)
2022	Semi	1:04:03	-	13 nov 2022	↑	-
2021	5000m	13:51.21	-	5 dic 2021	↑	NITTAIDAI Athletic Stadium, Yokohama (JPN)
2021	10000m	28:49.65	-	24 nov 2021	↓	Municipal Stadium, Machida (JPN)
2021	Semi	1:04:11	-	14 nov 2021	↑	Tokyo (JPN)
2020	5000m	14:16.65	-	24 oct 2020	↑	Athletics Stadium, Konosu (JPN)

Kosei Shiraishi

Mejores marcas personales

Gráficos de rendimiento

Mejores de la temporada

2026

2025

2024

2023

2022

2021

2020

Palmarés

Sin medallas

Disciplina	Resultado	Viento	Fecha	Competiciones
Marathon	2:15:00	-	30 ago	TCS Sydney Marathon Presented by ASICS
5000m	14:00.67	-	12 jun	Japanese Championships
Marathon	2:18:13	-	22 feb	Osaka Marathon

Disciplina	Resultado	Viento	Fecha	Competiciones
10000m	28:55.90	-	19 jul	HOKUREN Distance Challenge 2025 in ABASHIRI, Athletic Track, Abashiri
5000m	13:35.53	-	12 jul	HOKUREN Distance Challenge 2025 in Chitose, Aoba Park Athletic Field, Chitose
1500m	3:49.04	-	8 jun	69th Kansai Inter-Corporate Track & Field Championships
1500m	3:49.04	-	7 jun	69th Kansai Inter-Corporate Track & Field Championships
Marathon	2:08:42	-	2 feb	73rd Beppu-Oita Mainichi Marathon, Oita

Disciplina	Resultado	Viento	Fecha	Competiciones
5000m	14:28.5HT	-	15 jun	All Japan University Track & Field Challenge, Lemon Gas Stadium, Hiratsuka
5000m	14:28.5HT	-	15 jun	All Japan University Track & Field Challenge, Lemon Gas Stadium, Hiratsuka
10000m	28:23.99	-	9 may	The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo
Semi	1:03:05	-	10 mar	27th All Japan University Men's Half Marathon Championship

Disciplina	Resultado	Viento	Fecha	Competiciones
Semi	1:06:24	-	14 may	102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier
Semi	1:06:24	-	13 may	102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier
5Kilometre	14:58	-	26 mar	Adidas Tokyo City Race
30Kilometr	1:32:57	-	19 feb	Kanakuri Memorial 65th Kumanichi 30km Road Race

Disciplina	Resultado	Viento	Fecha	Competiciones
Semi	1:04:03	-	13 nov	Miyako Salmon Half Marathon, Miyako
5000m	15:09.71	-	5 jun	296th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama

Disciplina	Resultado	Viento	Fecha	Competiciones
5000m	13:51.21	-	5 dic	293th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama
10000m	28:49.65	-	24 nov	March Opposition, Municipal Stadium, Machida
Semi	1:04:11	-	14 nov	Setagaya 246 Half Marathon, Tokyo
5000m	14:07.61	-	10 jul	Hokuren Distance Challenge, Athletic Track, Abashiri
5000m	14:14.47	-	24 jun	Japan U20 Championships, Yanmar Stadium Nagai, Osaka
5000m	14:10.49	-	6 jun	288th Nittadai(NSSU) Distance Meet, NITTAIDAI Athletic Stadium, Yokohama
5000m	14:55.39	-	9 may	287th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama

Disciplina	Resultado	Viento	Fecha	Competiciones
5000m	15:04.72	-	21 nov	84th Heisei Kokusai University Long Distance Competition, Athletics Stadium, Konosu
5000m	14:16.65	-	24 oct	83rd Heisei Kokusai University Long Distance Competition, Athletics Stadium, Konosu
5000m	15:12.80	-	22 ago	Miyagi Prefectural Championships, Hitomebore Stadium, Miyagi
5000m	14:29.62	-	25 jul	41st Sendai City Competition, Koshin Gom Athlete Park, Sendai