Kohei Itahana

JPNHommes

Date de naissance7 sept. 1994

Taille-

Poids-

Kohei Itahana est un sprinteur du Japon, né le 7 septembre 1994. Il concourt principalement sur 100m, 200m et 400m.

Ses records personnels incluent 10.83 sur 100m, 22.18 sur 200m, 46.24 sur 400m, 3:06.79 sur 4x400m et 33.66 sur 300m. Il est actuellement actif sur le circuit international d'athlétisme, représentant du Japon.

L'essentiel

400 m

46.24

300 Metres

33.66

Meilleure perf 2025

48.67

24 mai 2025 · Prefectural Stadium, Kumagaya (JPN)

Meilleure perf 2025

Dernière compétition

67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya

25 mai 2025 · 3:11.81

67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya

Âge

32 ans

Au 16 sept. 2026 : 400 m 46.24, 300 Metres 33.66, Meilleure perf 2025 48.67 (24 mai 2025, Prefectural Stadium, Kumagaya (JPN)) · Dernière compétition: 67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya, 25 mai 2025, 3:11.81 · 32 ans

Records personnels

10.83*

22.18

46.24

3:06.79

33.66

* Vent non réglementaire (> 2.0 m/s)

Graphiques de performance

Meilleures performances par saison

Saison	Discipline	Résultat	Vent	Date	Tendance	Compétitions
2025	400m	48.67	-	24 mai 2025	↓	67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya
2025	4x400m	3:11.81	-	25 mai 2025	↓	67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya
2024	100m	10.89	+2.7	18 mai 2024	↓	66th East Japan Corporate Athletics Championships
2024	200m	22.45	+2.0	19 mai 2024	↓	66th East Japan Corporate Athletics Championships
2024	400m	48.03	-	22 sept. 2024	↓	72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi
2024	4x400m	3:10.27	-	5 oct. 2024	↓	Japanese Relays Championships, National Stadium, Tokyo
2023	400m	47.47	-	22 avr. 2023	↓	Tokyo Spring Challenge, National Stadium, Tokyo
2022	100m	10.85	+0.5	17 avr. 2022	↓	Yumenoshima Stadium, Tokyo (JPN)
2022	200m	22.18	+1.6	15 mai 2022	↓	ND Soft Stadium, Tendo (JPN)
2022	300m	33.66	-	24 avr. 2022	↑	Hamayama Park Athletic Field, Izumo (JPN)
2022	400m	47.00	-	30 avr. 2022	↓	Kinami Michitaka Memorial Meet
2021	100m	11.30	+1.6	16 oct. 2021	↓	Juntendo University Stadium, Inzai (JPN)
2021	200m	22.41	+1.1	16 oct. 2021	↓	Juntendo University Stadium, Inzai (JPN)
2021	300m	34.02	-	11 avr. 2021	↑	Yoshioka Memorial Izumo Meet
2021	400m	46.56	-	1 juin 2021	↓	Michitaka Kinami Memorial Athletics Meet, Yanmar Stadium Nagai, Osaka
2020	400m	46.86	-	10 août 2020	↓	Juntendo University Stadium, Inzai (JPN)
2020	4x400m	3:12.31	-	20 sept. 2020	↓	Prefectural Stadium, Kumagaya (JPN)
2019	100m	10.83	+2.2	21 avr. 2019	↓	Hamayama Park Athletic Field, Izumo (JPN)
2019	300m	33.94	-	21 avr. 2019	↑	Hamayama Park Athletic Field, Izumo (JPN)
2019	400m	47.01	-	21 sept. 2019	↓	67th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka
2019	4x400m	3:09.55	-	23 mars 2019	↓	Queensland International Track Classic, Brisbane
2018	400m	46.24	-	23 sept. 2018	↓	Osaka (JPN)
2017	400m	47.03	-	24 sept. 2017	↓	Osaka (JPN)
2016	400m	46.90	-	2 sept. 2016	↓	Kumagaya (JPN)
2015	400m	46.46	-	15 mai 2015	↓	Yokohama (JPN)
2015	4x400m	3:06.79	-	13 sept. 2015	↓	Osaka (JPN)
2012	400m	47.21	-	15 juin 2012	↓	Maebashi (JPN)

Discipline	Résultat	Vent	Date	Compétitions
400m	47.20	-	29 oct.	Nippon Sport Science University Championships, NITTAIDAI Athletic Stadium, Yokohama
400m	47.33	-	15 oct.	10th Juntendo University Competition, Juntendo University Stadium, Inzai
400m	47.34	-	2 oct.	Athletics Challenge, Denka Big Swan Stadium, Niigata
400m	47.34	-	1 oct.	Athletics Challenge, Denka Big Swan Stadium, Niigata
400m	47.15	-	24 sept.	70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu
400m	47.88	-	24 sept.	70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu
400m	47.01	-	27 août	Fuji Hokuroku World Trials, Prefectural Stadium, Fujiyoshida
400m	47.50	-	11 juin	106th Japan Championships, Yanmar Stadium Nagai, Osaka
400m	47.50	-	9 juin	106th Japan Championships, Yanmar Stadium Nagai, Osaka
200m	22.18	+1.6	15 mai	64th East Japan Business Group Championship, ND Soft Stadium, Tendo
200m	22.19	+0.9	15 mai	64th East Japan Business Group Championship, ND Soft Stadium, Tendo
400m	47.93	-	14 mai	64th East Japan Business Group Championship, ND Soft Stadium, Tendo
400m	48.09	-	14 mai	64th East Japan Business Group Championship, ND Soft Stadium, Tendo
400m	47.31	-	3 mai	Shizuoka International Athletics Meet
400m	47.48	-	1 mai	Kinami Michitaka Memorial Meet
400m	47.00	-	30 avr.	Kinami Michitaka Memorial Meet
400m	47.48	-	30 avr.	Kinami Michitaka Memorial Meet
300m	33.66	-	24 avr.	76th Yoshioka Memorial Izumo Meet, Hamayama Park Athletic Field, Izumo
100m	10.97	-1.1	24 avr.	76th Yoshioka Memorial Izumo Meet, Hamayama Park Athletic Field, Izumo - Warm Up
100m	10.85	+0.5	17 avr.	5th Koto Ward Spring Trial Tournament, Yumenoshima Stadium, Tokyo
400m	48.60	-	19 mars	3rd Miyazaki Prefectural Record Meeting, Prefectural Sports Park, Miyazaki

Kohei Itahana

Records personnels

Graphiques de performance

Meilleures performances par saison

2025

2024

2023

2022

2021

Palmarès

Aucune médaille

Discipline	Résultat	Vent	Date	Compétitions
4x400m	3:11.81	-	25 mai	67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya
400m	48.67	-	25 mai	67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya
400m	48.67	-	24 mai	67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya

Discipline	Résultat	Vent	Date	Compétitions
4x400m	3:10.27	-	5 oct.	Japanese Relays Championships, National Stadium, Tokyo
4x400m	3:12.20	-	23 sept.	72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi
400m	48.03	-	22 sept.	72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi
200m	22.45	+2.0	19 mai	66th East Japan Corporate Athletics Championships
100m	10.89	+2.7	18 mai	66th East Japan Corporate Athletics Championships
200m	22.45	+2.0	18 mai	66th East Japan Corporate Athletics Championships

Discipline	Résultat	Vent	Date	Compétitions
400m	47.80	-	24 sept.	71st All Japan Corporate Teams Athletics Championships
400m	47.80	-	23 sept.	71st All Japan Corporate Teams Athletics Championships
400m	48.22	-	3 mai	38th Shizuoka International Athletics Meet, Prefectural Shizuoka Stadium, Fukuroi
400m	47.91	-	23 avr.	86th Tokyo Athletics Open Championships
400m	47.81	-	23 avr.	86th Tokyo Athletics Open Championships
400m	47.81	-	22 avr.	86th Tokyo Athletics Open Championships
400m	47.47	-	22 avr.	Tokyo Spring Challenge, National Stadium, Tokyo
400m	47.91	-	22 avr.	86th Tokyo Athletics Open Championships