Miku Hirashima

Miku Hirashima

JapanJapanActive
Born
May 8, 2000 (26 years old)
Events
Half Marathon · Marathon

Miku Hirashima is a Japan middle-distance runner, born on May 8, 2000. She competes primarily in the 1500m, 3000m and 5000m.

Her personal bests include 4:34.68 in the 1500m, 9:31.58 in the 3000m, 16:25.12 in the 5000m, 34:37.61 in the 10000m and 1:10:06 in the Semi. She is currently active on the international athletics circuit, representing Japan.

Personal best · Half Marathon1:10:06
2026 season best1:10:06Jan 25, 2026 · Osaka Half Marathon Course, Osaka
2026 season best
Personal best · Marathon2:30:49
Last competitionSendai International Half MarathonMay 10, 2026 · 1:11:20
Sendai International Half Marathon

As of Nov 14, 2026: Half Marathon 1:10:06, Marathon 2:30:49, 2026 season best 1:10:06 (Jan 25, 2026, Osaka Half Marathon Course, Osaka (JPN)) · Last competition: Sendai International Half Marathon, May 10, 2026, 1:11:20 · 26 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
1500mKumagaya 2021Japan 1500 m all-time list4:34.68943 pts––
3000mYokohama 2022Japan 3000 m all-time list9:31.581,003 pts––
5000mYokohama 2022Japan 5000 m all-time list16:25.121,004 pts––
10000mShibetsu 2023Japan 10 000 m all-time list34:37.611,005 pts––
SemiOsaka 2026Japan Half Marathon all-time list1:10:061,128 pts–#209
MarathonOsaka 2023Japan Marathon all-time list2:30:491,110 pts––

Progression

SeasonDisciplineResultWindDateCompetitions
2026Semi 1:10:06–Jan 25, 2026Osaka Half Marathon
20253000m 9:57.97–May 18, 202564th Chugoku Corporate Athletics Championship
20255000m 16:25.92–Dec 6, 2025EDION Distance Challenge in Osaka 2025
202410Kilometr 36:08–May 27, 2024Bolderboulder
2024Semi 1:15:50–Apr 28, 2024Gifu Half Marathon
2024Marathon 2:31:45–Jun 22, 2024Grandma's Marathon
20235000m 16:59.81–May 21, 202365th East Japan Corporate Athletics Championships, Kanseki Stadium, Utsunomiya
202310000m 34:37.61–Jul 1, 2023Hokuren Distance Challenge - Shibetsu
FAQ

Frequently asked questions

Miku Hirashima's Half Marathon personal best is 1:10:06, set on Jan 25, 2026 in Osaka Half Marathon Course, Osaka (JPN).

Miku Hirashima competes in the Half Marathon and Marathon.

2026 season best: 1:10:06, set on Jan 25, 2026 in Osaka Half Marathon Course, Osaka (JPN). Last competition: Sendai International Half Marathon on May 10, 2026, 1:11:20.