Manami Hayashi

JapanJapan
Born
Nov 5, 2004 (22 years old)
Events
3000 m · 1500 m

Manami Hayashi is a Japan middle-distance runner, born on November 5, 2004. She competes primarily in the 800m, 1500m and 3000m.

Her personal bests include 2:20.96 in the 800m, 4:30.43 in the 1500m, 9:36.89 in the 3000m, 17:05.85 in the 5000m and 1:18:24 in the Semi. She is currently active on the international athletics circuit, representing Japan.

Personal best · 3000 m9:36.89
2025 season best17:05.85Apr 20, 2025 · Prefectural Shizuoka Stadium, Fukuroi
2025 season best
Personal best · 1500 m4:30.43
Last competition91st Tokai Conference Inter Collegiate Track＆Field ChampionshipsApr 20, 2025 · 17:05.85
91st Tokai Conference Inter Collegiate Track＆Field Championships

As of Nov 14, 2026: 3000 m 9:36.89, 1500 m 4:30.43, 2025 season best 17:05.85 (Apr 20, 2025, Prefectural Shizuoka Stadium, Fukuroi (JPN)) · Last competition: 91st Tokai Conference Inter Collegiate Track＆Field Championships, Apr 20, 2025, 17:05.85 · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
800mToyota 2022Japan 800 m all-time list2:20.96818 pts–
1500mOkazaki 2022Japan 1500 m all-time list4:30.43974 pts–
3000mYokohama 2021Japan 3000 m all-time list9:36.89986 pts–
5000mFukuroi 2025Japan 5000 m all-time list17:05.85932 pts–
SemiOsaka 2025Japan Half Marathon all-time list1:18:24964 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20255000m 17:05.85–Apr 20, 202591st Tokai Conference Inter Collegiate Track＆Field Championships
2025Semi 1:18:24–Jan 26, 2025Osaka Half Marathon
2024Semi 1:21:45–Jan 28, 2024Osaka Half Marathon, Osaka
20231500m 4:51.07–Jun 16, 202376th West Japan Inter-University Championships, Nagaragawa Stadium, Gifu
2022800m 2:20.96–Apr 3, 2022Athletic Park Stadium, Toyota (JPN)
20221500m 4:30.43–May 20, 2022Ryuhoku Stadium, Okazaki (JPN)
20223000m 9:45.57–Apr 23, 2022NITTAIDAI Athletic Stadium, Yokohama (JPN)
20211500m 4:32.05–Jul 18, 2021Municipal Mizuho Stadium, Nagoya (JPN)
FAQ

Frequently asked questions

Manami Hayashi's 3000 m personal best is 9:36.89, set on Nov 13, 2021 in NITTAIDAI Athletic Stadium, Yokohama (JPN).

Manami Hayashi competes in the 3000 m and 1500 m.

2025 season best: 17:05.85, set on Apr 20, 2025 in Prefectural Shizuoka Stadium, Fukuroi (JPN). Last competition: 91st Tokai Conference Inter Collegiate Track＆Field Championships on Apr 20, 2025, 17:05.85.