Eriko Inaba

JapanJapanActive
Born
Nov 20, 1975 (50 years old)
Events
Half Marathon

Eriko Inaba is a Japan long-distance runner, born on November 20, 1975. She competes primarily in the Semi.

Her personal bests include 1:22:30 in the Semi. She is currently active on the international athletics circuit, representing Japan.

Personal best · Half Marathon1:22:30
2026 season best1:24:07Jan 25, 2026 · Osaka Half Marathon Course, Osaka
2026 season best
Last competitionOsaka Half MarathonJan 25, 2026 · 1:24:07
Osaka Half Marathon

As of Nov 15, 2026: Half Marathon 1:22:30, 2026 season best 1:24:07 (Jan 25, 2026, Osaka Half Marathon Course, Osaka (JPN)) · Last competition: Osaka Half Marathon, Jan 25, 2026, 1:24:07 · 50 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
SemiOsaka 2024Japan Half Marathon all-time list1:22:30888 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Semi 1:24:07–Jan 25, 2026Osaka Half Marathon
2025Semi 1:22:43–Jan 26, 2025Osaka Half Marathon
2024Semi 1:22:30–Jan 28, 2024Osaka Half Marathon, Osaka
2023Semi 1:23:00–Jan 29, 20232023 Osaka Half Marathon, Osaka Half Marathon Course, Osaka
FAQ

Frequently asked questions

Eriko Inaba's Half Marathon personal best is 1:22:30, set on Jan 28, 2024 in Osaka (JPN).

Eriko Inaba competes in the Half Marathon.

2026 season best: 1:24:07, set on Jan 25, 2026 in Osaka Half Marathon Course, Osaka (JPN). Last competition: Osaka Half Marathon on Jan 25, 2026, 1:24:07.