Harusa Maruo

Harusa Maruo

JapanJapan
Born
Dec 6, 2003 (22 years old)
Events
100 m · 200 m

Harusa Maruo is a Japan sprinter, born on December 6, 2003. She competes primarily in the 100m, 200m and 400m.

Her personal bests include 11.86 in the 100m, 24.88 in the 200m, 58.97 in the 400m, 1:02.55 in the 400mH and 45.95 in the 4x100m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m11.86
2025 season best1:02.79May 10, 2025 · Gion Stadium, Sagamihara
2025 season best
Personal best · 200 m24.88
Last competitionThe 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, SagamiharaMay 10, 2025 · 1:03.07
The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara

As of Nov 14, 2026: 100 m 11.86, 200 m 24.88, 2025 season best 1:02.79 (May 10, 2025, Gion Stadium, Sagamihara (JPN)) · Last competition: The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara, May 10, 2025, 1:03.07 · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mUji 2020Japan 100 m all-time list11.86*1,019 pts–
200mUji 2020Japan 200 m all-time list24.88953 pts–
400mSagamihara 2023Japan 400 m all-time list58.97872 pts–
400mHYamaguchi 2024Japan 400 m hurdles all-time list1:02.55949 pts–
4x100mHitachinaka 2019Japan 4 × 100 m all-time list45.95–
4x400mSagamihara 2024Japan 4 × 400 m all-time list3:47.52–

* Wind-assisted (> 2.0 m/s)

Progression

FAQ

Frequently asked questions

Harusa Maruo's 100 m personal best is 11.86, set on Sep 27, 2020 in Yamashiro Park Stadium, Uji (JPN).

Harusa Maruo competes in the 100 m and 200 m.

2025 season best: 1:02.79, set on May 10, 2025 in Gion Stadium, Sagamihara (JPN). Last competition: The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara on May 10, 2025, 1:03.07.