Chihiro Ayano

Events
800 m
2022 season best2:11.11Oct 1, 2022
Last competitionAthletics Challenge, Denka Big Swan Stadium, NiigataOct 1, 2022 · 2:11.11

As of Nov 15, 2026: 2022 season best 2:11.11 (Oct 1, 2022) · Last competition: Athletics Challenge, Denka Big Swan Stadium, Niigata, Oct 1, 2022, 2:11.11

Personal bests

No personal bests

Progression

SeasonDisciplineResultWindDateCompetitions
2022800m 2:11.11–Oct 1, 2022Athletics Challenge, Denka Big Swan Stadium, Niigata