Miki Morioka

JapanJapanActive
Born
Sep 29, 1992 (34 years old)
Events
Marathon · Half Marathon

Miki Morioka is a Japan long-distance runner, born on September 29, 1992. She competes primarily in the Semi and Marathon.

Her personal bests include 1:26:06 in the Semi and 3:00:32 in the Marathon. She is currently active on the international athletics circuit, representing Japan.

Personal best · Marathon3:00:32
2026 season best3:02:36Jan 25, 2026 · Osaka
2026 season best
Personal best · Half Marathon1:26:06
Last competitionOsaka Women's MarathonJan 25, 2026 · 3:02:36
Osaka Women's Marathon

As of Nov 14, 2026: Marathon 3:00:32, Half Marathon 1:26:06, 2026 season best 3:02:36 (Jan 25, 2026, Osaka (JPN)) · Last competition: Osaka Women's Marathon, Jan 25, 2026, 3:02:36 · 34 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
SemiMarugame 2024Japan Half Marathon all-time list1:26:06823 pts–
MarathonOsaka 2025Japan Marathon all-time list3:00:32851 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Marathon 3:02:36–Jan 25, 2026Osaka Women's Marathon
2025Marathon 3:00:32–Jan 26, 2025Osaka Women's Marathon
2024Semi 1:26:06–Feb 4, 202476th Kagawa Marugame International Half Marathon
2024Marathon 3:03:32–Jan 28, 2024Osaka Women's Marathon
FAQ

Frequently asked questions

Miki Morioka's Marathon personal best is 3:00:32, set on Jan 26, 2025 in Osaka (JPN).

Miki Morioka competes in the Marathon and Half Marathon.

2026 season best: 3:02:36, set on Jan 25, 2026 in Osaka (JPN). Last competition: Osaka Women's Marathon on Jan 25, 2026, 3:02:36.