Chika Ihara

Chika Ihara

JapanJapan
Born
Jul 12, 1995 (31 years old)
Events
Marathon · Half Marathon

Chika Ihara is a Japan long-distance runner, born on July 12, 1995. She competes primarily in the 3000m, 5000m and 10000m.

Her personal bests include 9:32.13 in the 3000m, 16:13.83 in the 5000m, 33:26.64 in the 10000m, 1:12:35 in the Semi and 2:31:32 in the Marathon. She is currently active on the international athletics circuit, representing Japan.

Personal best · Marathon2:31:32
2021 season best35:46.25Jan 17, 2021 · Municipal Nishikyogoku Stadium, Kyoto
2021 season best
Personal best · Half Marathon1:12:35

As of Nov 13, 2026: Marathon 2:31:32, Half Marathon 1:12:35, 2021 season best 35:46.25 (Jan 17, 2021, Municipal Nishikyogoku Stadium, Kyoto (JPN)) · 31 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
3000mKumamoto 2020Japan 3000 m all-time list9:32.131,001 pts–
5000mYokohama 2017Japan 5000 m all-time list16:13.831,025 pts–
10000mYamaguchi 2018Japan 10 000 m all-time list33:26.641,064 pts–
SemiOkayama 2018Japan Half Marathon all-time list1:12:351,077 pts–
MarathonOsaka 2019Japan Marathon all-time list2:31:321,103 pts–
10KilometrKaratsu 201533:32–

Progression

SeasonDisciplineResultWindDateCompetitions
202110000m 35:46.25–Jan 17, 2021Municipal Nishikyogoku Stadium, Kyoto (JPN)
2021Semi 1:13:30–Feb 14, 2021Yamaguchi (JPN)
20203000m 9:32.13–Jul 26, 2020Prefectural Stadium, Kumamoto (JPN)
20205000m 16:14.61–Jul 4, 2020Athletics Stadium, Shibetsu (JPN)
202010000m 34:02.73–Jul 8, 2020Athletics Stadium, Fukagawa (JPN)
2020Semi 1:15:48–Dec 20, 2020Okayama (JPN)
202030Kilometr 1:47:05–Feb 16, 2020Kumamoto (JPN)
2020Marathon 2:37:34–Mar 8, 2020Nagoya Women's Marathon, Nagoya
FAQ

Frequently asked questions

Chika Ihara's Marathon personal best is 2:31:32, set on Jan 27, 2019 in Osaka (JPN).

Chika Ihara competes in the Marathon and Half Marathon.

2021 season best: 35:46.25, set on Jan 17, 2021 in Municipal Nishikyogoku Stadium, Kyoto (JPN).