Chiharu Aruga

Chiharu Aruga

JapanJapanActive
Born
Apr 22, 2001 (25 years old)
Events
400 m hurdles · 100 m hurdles

Chiharu Aruga is a Japan hurdler, born on April 22, 2001. She competes primarily in the 100mH and 400mH.

Her personal bests include 14.41 in the 100mH and 59.47 in the 400mH. She is currently active on the international athletics circuit, representing Japan.

Personal best · 400 m hurdles59.47
2026 season best1:00.75May 17, 2026 · NITTAIDAI Athletic Stadium, Yokohama
2026 season best
Personal best · 100 m hurdles14.41
Last competition155th Nippon Sport Science University CompetitionMay 17, 2026 · 1:00.75
155th Nippon Sport Science University Competition

As of Nov 14, 2026: 400 m hurdles 59.47, 100 m hurdles 14.41, 2026 season best 1:00.75 (May 17, 2026, NITTAIDAI Athletic Stadium, Yokohama (JPN)) · Last competition: 155th Nippon Sport Science University Competition, May 17, 2026, 1:00.75 · 25 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
100mHYokohama 2021Japan 100 m hurdles all-time list14.41*967 pts––
400mHFukui 2018Japan 400 m hurdles all-time list59.471,037 pts–#867

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2026400mH 1:00.75–May 17, 2026155th Nippon Sport Science University Competition
2025400mH 1:01.59–May 25, 202567th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya
2024400mH 1:00.87–Sep 21, 202493rd Japan Inter-University Athletics Championships
2023400mH 1:01.73–Jun 3, 2023Japanese Championships, Yanmar Stadium Nagai, Osaka
2022100mH 14.65+1.0Oct 8, 2022Mitsuzawa Park Stadium, Yokohama (JPN)
2022400mH 59.50–Apr 17, 2022Lemon Gas Stadium, Hiratsuka (JPN)
2021100mH 14.41+2.1Jul 3, 2021Mitsuzawa Park Stadium, Yokohama (JPN)
2021400mH 59.69–Sep 19, 2021Prefectural Stadium, Kumagaya (JPN)
FAQ

Frequently asked questions

Chiharu Aruga's 400 m hurdles personal best is 59.47, set on Oct 5, 2018 in Fukui (JPN).

Chiharu Aruga competes in the 400 m hurdles and 100 m hurdles.

2026 season best: 1:00.75, set on May 17, 2026 in NITTAIDAI Athletic Stadium, Yokohama (JPN). Last competition: 155th Nippon Sport Science University Competition on May 17, 2026, 1:00.75.