Yumika Shimamoto

JapanJapanActive
Born
May 30, 2006 (20 years old)
Events
100 m · 400 m hurdles

Yumika Shimamoto is a Japan sprinter, born on May 30, 2006. She competes primarily in the 100m, 200m and 400mH.

Her personal bests include 11.91 in the 100m, 25.37 in the 200m, 1:01.52 in the 400mH, 46.08 in the 4x100m and 3:44.48 in the 4x400m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m11.91
2026 season best12.26May 15, 2026 · Yanmar Stadium Nagai, Osaka
2026 season best
Personal best · 400 m hurdles1:01.52
Last competitionKansai Inter University Track&Field Rookies ChampionshipsSep 18, 2026 · 12.55
Kansai Inter University Track&Field Rookies Championships

As of Nov 15, 2026: 100 m 11.91, 400 m hurdles 1:01.52, 2026 season best 12.26 (May 15, 2026, Yanmar Stadium Nagai, Osaka (JPN)) · Last competition: Kansai Inter University Track&Field Rookies Championships, Sep 18, 2026, 12.55 · 20 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mIzumo 2024Japan 100 m all-time list11.911,009 pts–
200mOsaka 2026Japan 200 m all-time list25.37908 pts–
400mHIzumo 2024Japan 400 m hurdles all-time list1:01.52978 pts–
4x100mTokyo 2024Japan 4 × 100 m all-time list46.08–
4x400mTokyo 2024Japan 4 × 400 m all-time list3:44.48–
60mIndoorOsaka 20257.79960 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2026100m 12.26+0.7May 15, 2026The 103rd Kansai Inter University Track&Field Championships
2026200m 25.37+1.1May 16, 2026The 103rd Kansai Inter University Track&Field Championships
20264x100m 47.07–May 16, 2026The 103rd Kansai Inter University Track&Field Championships
202560m Indoor7.79–Feb 2, 2025Japan Indoor Meet - U20 & U18
2025100m 12.45-0.9Jun 5, 202594th Japan Inter-University Athletics Championships
20254x100m 48.20–May 4, 2025The 102nd Kansai Inter University Track&Field Championships
2025400mH 1:05.01–Sep 28, 2025Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka
2024100m 11.91+2.0Aug 17, 202478th Chugoku Athletics Championships, Hamayama Park Athletic Field, Izumo
FAQ

Frequently asked questions

Yumika Shimamoto's 100 m personal best is 11.91, set on Aug 17, 2024 in Hamayama Park Athletic Field, Izumo (JPN).

Yumika Shimamoto competes in the 100 m and 400 m hurdles.

2026 season best: 12.26, set on May 15, 2026 in Yanmar Stadium Nagai, Osaka (JPN). Last competition: Kansai Inter University Track&Field Rookies Championships on Sep 18, 2026, 12.55.