Ayumi Kobayashi

Ayumi Kobayashi

JapanJapanActive
Born
Mar 25, 2001 (25 years old)
Events
100 m hurdles · 60 m hurdles

Ayumi Kobayashi is a Japan sprinter, born on March 25, 2001. She competes primarily in the 100m, 200m and 100mH.

Her personal bests include 11.83 in the 100m, 25.60 in the 200m, 13.09 in the 100mH, 1:02.08 in the 400mH and 45.67 in the 4x100m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m hurdles13.09
2026 season best13.09Jun 20, 2026 · Southwestern University Track Stadium, Georgetown, TX
2026 season best
Personal best · 60 m hurdles8.29
Last competitionATX Classic, Southwestern University Track Stadium, Georgetown, TX - National EventsJun 20, 2026 · 13.24
ATX Classic, Southwestern University Track Stadium, Georgetown, TX - National Events

As of Nov 14, 2026: 100 m hurdles 13.09, 60 m hurdles 8.29, 2026 season best 13.09 (Jun 20, 2026, Southwestern University Track Stadium, Georgetown, TX (USA)) · Last competition: ATX Classic, Southwestern University Track Stadium, Georgetown, TX - National Events, Jun 20, 2026, 13.24 · 25 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
100mChiba 2018Japan 100 m all-time list11.831,025 pts––
200mChiba 2018Japan 200 m all-time list25.60887 pts––
100mHTX 2026Japan 100 m hurdles all-time list13.091,138 pts–#139
400mHChiba 2018Japan 400 m hurdles all-time list1:02.08962 pts––
4x100mNiigata 2020Japan 4 × 100 m all-time list45.67––
4x400mNiigata 2020Japan 4 × 400 m all-time list3:50.17––

Progression

SeasonDisciplineResultWindDateCompetitions
2026100m 12.82+2.4Apr 19, 202636th Nara City Athletics Circuit - Day 1
2026100mH 13.09+1.5Jun 20, 2026ATX Classic, Southwestern University Track Stadium, Georgetown, TX - National Events
202560mH Indoor8.53–Feb 14, 2025Howie Ryan Invitational, Houston-Yeoman FH, Houston, TX (i)
2025100mH 13.42+1.8Jun 13, 2025Last Chance Sprint Series Distance Carnival, Notre Dame HS, Sherman Oaks, CA
202460m Indoor7.97–Feb 10, 2024Don Kirby Elite Invitational
202460mH Indoor8.49–Feb 24, 2024American Athletic Conference Indoor Track & Field Championships
2024100m 13.00+1.0Nov 3, 2024Day seven , the 34th Nara City Athletics Circuit, Konoike Athletics Stadium, Nara
2024100mH 13.29+2.5May 25, 2024NCAA Division I West First Rounds, John McDonnell Field, Fayetteville, AR
FAQ

Frequently asked questions

Ayumi Kobayashi's 100 m hurdles personal best is 13.09, set on Jun 20, 2026 in Southwestern University Track Stadium, Georgetown, TX (USA).

Ayumi Kobayashi competes in the 100 m hurdles and 60 m hurdles.

2026 season best: 13.09, set on Jun 20, 2026 in Southwestern University Track Stadium, Georgetown, TX (USA). Last competition: ATX Classic, Southwestern University Track Stadium, Georgetown, TX - National Events on Jun 20, 2026, 13.24.