Ryo Kajiki

JPNHommes

Date de naissance8 déc. 1995

BirthplaceTottori Prefecture, Japan

Taille-

Poids-

Ryo Kajiki est un sprinteur du Japon, né le 8 décembre 1995 à Tottori Prefecture, Japan. Il concourt principalement sur 100m, 200m et 400m.

Ses records personnels incluent 11.19 sur 100m, 22.29 sur 200m, 47.62 sur 400m, 48.92 sur 400mH et 3:06.15 sur 4x400m. Il est actuellement actif sur le circuit international d'athlétisme, représentant du Japon.

L'essentiel

400 m haies

48.92

n°299 de tous les temps

Meilleure perf 2026

54.62

23 mai 2026 · Takebishi Stadium, Kyoto (JPN)

Meilleure perf 2026

Dernière compétition

70th Kansai Inter-Corporate Track & Field Championships

23 mai 2026 · 54.62

70th Kansai Inter-Corporate Track & Field Championships

Âge

30 ans

Au 17 sept. 2026 : 400 m haies 48.92 (n°299 de tous les temps), Meilleure perf 2026 54.62 (23 mai 2026, Takebishi Stadium, Kyoto (JPN)) · Dernière compétition: 70th Kansai Inter-Corporate Track & Field Championships, 23 mai 2026, 54.62 · 30 ans

Records personnels

11.19*

22.29

47.62

48.92

n°299 de tous les temps

4x400m

3:06.15

300m

33.37

* Vent non réglementaire (> 2.0 m/s)

Graphiques de performance

Meilleures performances par saison

Saison	Discipline	Résultat	Vent	Date	Tendance	Compétitions
2026	400mH	54.62	-	23 mai 2026	↓	70th Kansai Inter-Corporate Track & Field Championships
2025	400mH	54.92	-	7 juin 2025	↓	69th Kansai Inter-Corporate Track & Field Championships
2024	400mH	56.28	-	1 juin 2024	↓	68th Kansai Inter-Corporate Track & Field Championships, Yanmar Stadium Nagai, Osaka
2023	400mH	51.16	-	13 mai 2023	↓	67th Kansai Inter-Corporate Track & Field Championships
2022	400m	48.50	-	15 mai 2022	→	Naruto Sports Park, Tokushima (JPN)
2022	400mH	50.25	-	14 mai 2022	↓	Naruto Sports Park, Tokushima (JPN)
2021	400mH	50.16	-	1 juin 2021	↓	Michitaka Kinami Memorial Athletics Meet, Yanmar Stadium Nagai, Osaka
2020	400mH	51.25	-	20 sept. 2020	↓	Prefectural Stadium, Kumagaya (JPN)
2019	400m	47.62	-	12 mai 2019	→	Osaka (JPN)
2019	400mH	48.92	-	22 sept. 2019	↓	67th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka
2018	100m	11.19	+2.2	10 mars 2018	-	Okinawa (JPN)
2018	200m	22.29	-0.5	8 avr. 2018	-	Kobe (JPN)
2018	300m	33.37	-	21 oct. 2018	-	Itami (JPN)
2018	400m	48.50	-	6 juil. 2018	→	Osaka (JPN)
2018	400mH	49.46	-	21 juil. 2018	↓	Hiratsuka (JPN)
2017	400mH	49.33	-	23 juin 2017	↓	Osaka (JPN)
2016	400mH	50.71	-	3 sept. 2016	↓	Kumagaya (JPN)
2015	400mH	50.94	-	13 juin 2015	↓	Hiratsuka (JPN)
2015	4x400m	3:06.15	-	16 mai 2015	-	Yokohama (JPN)

Discipline	Résultat	Vent	Date	Compétitions
400mH	50.78	-	10 oct.	77th National Sports Festival
400mH	50.78	-	9 oct.	77th National Sports Festival
400mH	53.03	-	2 oct.	Athletics Challenge, Denka Big Swan Stadium, Niigata
400mH	53.03	-	1 oct.	Athletics Challenge, Denka Big Swan Stadium, Niigata
400mH	50.49	-	25 sept.	70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu
400mH	50.49	-	24 sept.	70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu
400mH	50.56	-	24 sept.	70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu
400mH	51.82	-	27 août	Fuji Hokuroku World Trials, Prefectural Stadium, Fujiyoshida
400mH	50.57	-	11 juin	106th Japan Championships, Yanmar Stadium Nagai, Osaka
400mH	50.57	-	10 juin	106th Japan Championships, Yanmar Stadium Nagai, Osaka
400m	48.50	-	15 mai	66th Kansai Business Group Championship, Naruto Sports Park, Tokushima
400m	49.19	-	15 mai	66th Kansai Business Group Championship, Naruto Sports Park, Tokushima
400mH	50.25	-	14 mai	66th Kansai Business Group Championship, Naruto Sports Park, Tokushima
400mH	50.45	-	3 mai	Shizuoka International Athletics Meet
400mH	50.51	-	30 avr.	Kinami Michitaka Memorial Meet
400mH	51.49	-	17 avr.	1st Miyazaki Record Meeting, Municipal Stadium, Miyazaki

Discipline	Résultat	Vent	Date	Compétitions
400mH	51.54	-	26 sept.	69th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka
400mH	51.94	-	29 août	89th Kinki Ch., Konoike Athletics Stadium, Nara
400mH	50.16	-	29 août	89th Kinki Ch., Konoike Athletics Stadium, Nara
400mH	50.17	-	11 juil.	89th Hyogo Ch., Universiade Commemorative Stadium, Kobe
400mH	51.60	-	11 juil.	89th Hyogo Ch., Universiade Commemorative Stadium, Kobe
400mH	50.67	-	25 juin	105th Japan Championships, Yanmar Stadium Nagai, Osaka
400mH	50.67	-	24 juin	105th Japan Championships, Yanmar Stadium Nagai, Osaka
400mH	50.33	-	6 juin	Denka Athletics Challenge Cup
400mH	50.16	-	1 juin	Michitaka Kinami Memorial Athletics Meet, Yanmar Stadium Nagai, Osaka
400mH	50.27	-	15 mai	65th Kansai Business Group Championships, Yanmar Stadium Nagai, Osaka
400mH	50.70	-	15 mai	65th Kansai Business Group Championships, Yanmar Stadium Nagai, Osaka

Ryo Kajiki

Records personnels

Graphiques de performance

Meilleures performances par saison

2026

2025

2024

2023

2022

2021

2020

2019

Palmarès

Aucune médaille

Discipline	Résultat	Vent	Date	Compétitions
400mH	52.33	-	24 sept.	71st All Japan Corporate Teams Athletics Championships
400mH	51.16	-	2 juin	Japanese Championships, Yanmar Stadium Nagai, Osaka
400mH	51.16	-	1 juin	Japanese Championships, Yanmar Stadium Nagai, Osaka
400mH	51.80	-	14 mai	67th Kansai Inter-Corporate Track & Field Championships
400mH	51.16	-	14 mai	67th Kansai Inter-Corporate Track & Field Championships
400mH	51.16	-	13 mai	67th Kansai Inter-Corporate Track & Field Championships
400mH	51.80	-	13 mai	67th Kansai Inter-Corporate Track & Field Championships
400mH	51.33	-	7 mai	10th Kinami Michitaka Memorial Athletics Meet, Yanmar Stadium Nagai, Osaka
400mH	51.33	-	6 mai	10th Kinami Michitaka Memorial Athletics Meet, Yanmar Stadium Nagai, Osaka

Discipline	Résultat	Vent	Date	Compétitions
400mH	51.29	-	2 oct.	104th Japan Championships
400mH	51.29	-	1 oct.	104th Japan Championships
400mH	51.25	-	20 sept.	68th All Japan Corporate Teams Championships, Prefectural Stadium, Kumagaya
400mH	51.89	-	20 sept.	68th All Japan Corporate Teams Championships, Prefectural Stadium, Kumagaya
400mH	51.51	-	6 sept.	Fuji Hokuroku World Trial 2020, Prefectural Stadium, Fujiyoshida

Discipline	Résultat	Vent	Date	Compétitions
400mH	51.37	-	19 oct.	Denka Athletics Challenge Cup 2019, Denka Big Swan Stadium, Niigata
400mH	51.00	-	5 oct.	74th National Sports Festival, Prefectural Kasamatsu Stadium, Hitachinaka
400mH	51.00	-	4 oct.	74th National Sports Festival, Prefectural Kasamatsu Stadium, Hitachinaka
400mH	49.96	-	4 oct.	74th National Sports Festival, Prefectural Kasamatsu Stadium, Hitachinaka
400mH	48.92	-	22 sept.	67th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka
400mH	50.35	-	22 sept.	67th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka