Asana Ko

Asana Ko

JapanJapan
Born
Aug 2, 1989 (37 years old)
Events
100 m · 200 m

Asana Ko is a Japan sprinter, born on August 2, 1989. She competes primarily in the 100m, 200m and 4x100m.

Her personal bests include 11.84 in the 100m, 24.41 in the 200m and 46.39 in the 4x100m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m11.84
2023 season best11.93Jul 29, 2023 · Prefectural Stadium, Fukui
2023 season best
Personal best · 200 m24.41
Last competition71st All Japan Corporate Teams Athletics ChampionshipsSep 23, 2023 · 12.26
71st All Japan Corporate Teams Athletics Championships

As of Nov 14, 2026: 100 m 11.84, 200 m 24.41, 2023 season best 11.93 (Jul 29, 2023, Prefectural Stadium, Fukui (JPN)) · Last competition: 71st All Japan Corporate Teams Athletics Championships, Sep 23, 2023, 12.26 · 37 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mMikuni 2015Japan 100 m all-time list11.841,023 pts–
200mKanazawa 2010Japan 200 m all-time list24.41997 pts–
4x100mFukui 2018Japan 4 × 100 m all-time list46.39–

Progression

SeasonDisciplineResultWindDateCompetitions
2023100m 11.93+3.0Jul 29, 2023Athlete Night Games, Prefectural Stadium, Fukui
2023200m 25.46+1.1Apr 9, 202353rd Hokuriku Corporate Team Championships, Niigatashi Field, Niigata
2022100m 12.03+2.1May 22, 2022Prefectural Stadium, Fukui (JPN)
2022200m 25.08+3.0Apr 17, 2022Prefectural Stadium, Fukui (JPN)
2018100m 12.18-1.0Sep 23, 2018Osaka (JPN)
20184x100m 46.39–Oct 7, 2018Fukui (JPN)
2017100m 12.65+0.0Sep 24, 2017Osaka (JPN)
2017200m 25.63-0.5Sep 23, 2017Osaka (JPN)
FAQ

Frequently asked questions

Asana Ko's 100 m personal best is 11.84, set on Jul 12, 2015 in Mikuni (JPN).

Asana Ko competes in the 100 m and 200 m.

2023 season best: 11.93, set on Jul 29, 2023 in Prefectural Stadium, Fukui (JPN). Last competition: 71st All Japan Corporate Teams Athletics Championships on Sep 23, 2023, 12.26.