Mami Kosaka

Mami Kosaka

JapanJapan
Born
Nov 19, 2000 (25 years old)
Events
Hammer Throw

Mami Kosaka is a Japan thrower, born on November 19, 2000. She competes primarily in the HT.

Her personal bests include 54.88 in the HT. She is currently active on the international athletics circuit, representing Japan.

Personal best · Hammer Throw54.88
2022 season best54.88Mar 20, 2022 · Fukuoka University Stadium, Fukuoka
2022 season best
Last competition77th National Sports FestivalOct 6, 2022 · 49.87
77th National Sports Festival

As of Nov 6, 2026: Hammer Throw 54.88, 2022 season best 54.88 (Mar 20, 2022, Fukuoka University Stadium, Fukuoka (JPN)) · Last competition: 77th National Sports Festival, Oct 6, 2022, 49.87 · 25 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
HTFukuoka 2022Japan Hammer Throw all-time list54.88850 pts–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2022HT 54.88–Mar 20, 2022Fukuoka University Stadium, Fukuoka (JPN)
2021HT 51.56–Jul 3, 2021Fukuoka University Stadium, Fukuoka (JPN)
2020HT 53.15–Oct 18, 2020Ishin Me-Life Stadium, Yamaguchi (JPN)
2019HT 51.36–Jun 8, 2019Hiratsuka (JPN)
2018HT 50.53–Aug 5, 2018Ise (JPN)
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FAQ

Frequently asked questions

Mami Kosaka's Hammer Throw personal best is 54.88, set on Mar 20, 2022 in Fukuoka University Stadium, Fukuoka (JPN).

Mami Kosaka competes in the Hammer Throw.

2022 season best: 54.88, set on Mar 20, 2022 in Fukuoka University Stadium, Fukuoka (JPN). Last competition: 77th National Sports Festival on Oct 6, 2022, 49.87.