Ryoko Tateishi

Ryoko Tateishi

JapanJapanActive
Born
Oct 15, 1976 (50 years old)
Events
Marathon

Ryoko Tateishi is a Japan long-distance runner, born on October 15, 1976. She competes primarily in the Marathon.

Her personal bests include 2:56:02 in the Marathon. She is currently active on the international athletics circuit, representing Japan.

Personal best · Marathon2:56:02
2026 season best3:03:55Jan 25, 2026
2026 season best
Last competitionOsaka Women's MarathonJan 25, 2026 · 3:03:55
Osaka Women's Marathon

As of Nov 15, 2026: Marathon 2:56:02, 2026 season best 3:03:55 (Jan 25, 2026) · Last competition: Osaka Women's Marathon, Jan 25, 2026, 3:03:55 · 50 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
MarathonOsaka 2022Japan Marathon all-time list2:56:02888 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Marathon 3:03:55–Jan 25, 2026Osaka Women's Marathon
2025Marathon 3:00:11–Jan 26, 2025Osaka Women's Marathon
2022Marathon 2:56:02–Jan 30, 2022Osaka Women's Marathon
2018Marathon 3:04:02–Jan 28, 2018Osaka International Ladies Marathon
2017Marathon 3:08:57–Nov 12, 2017Saitama (JPN)
FAQ

Frequently asked questions

Ryoko Tateishi's Marathon personal best is 2:56:02, set on Jan 30, 2022 in Osaka (JPN).

Ryoko Tateishi competes in the Marathon.

2026 season best: 3:03:55, set on Jan 25, 2026. Last competition: Osaka Women's Marathon on Jan 25, 2026, 3:03:55.