Kao Iwayama

Kao Iwayama

JapanJapan
Born
Jun 25, 2001 (25 years old)
Events
800 m

Kao Iwayama is a Japan sprinter, born on June 25, 2001. She competes primarily in the 400m and 800m.

Her personal bests include 58.94 in the 400m and 2:08.96 in the 800m. She is currently active on the international athletics circuit, representing Japan.

Personal best · 800 m2:08.96
2023 season best2:17.91May 13, 2023 · Gion Stadium, Sagamihara
2023 season best
Last competition102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd TierMay 13, 2023 · 2:17.91
102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier

As of Nov 14, 2026: 800 m 2:08.96, 2023 season best 2:17.91 (May 13, 2023, Gion Stadium, Sagamihara (JPN)) · Last competition: 102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier, May 13, 2023, 2:17.91 · 25 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
400mYokohama 2021Japan 400 m all-time list58.94873 pts–
800mYokohama 2022Japan 800 m all-time list2:08.961,008 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
2023800m 2:17.91–May 13, 2023102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier
2022400m 59.18–Oct 29, 2022NITTAIDAI Athletic Stadium, Yokohama (JPN)
2022800m 2:08.96–Jun 4, 2022NITTAIDAI Athletic Stadium, Yokohama (JPN)
2021400m 58.94–Oct 9, 2021NITTAIDAI Athletic Stadium, Yokohama (JPN)
2021800m 2:14.29–Oct 30, 2021NITTAIDAI Athletic Stadium, Yokohama (JPN)
2020800m 2:13.21–Nov 14, 2020NITTAIDAI Athletic Stadium, Yokohama (JPN)
2019800m 2:15.55–Oct 19, 2019Municipal Stadium, Hiroshima (JPN)
2018800m 2:15.75–Oct 20, 2018Nagoya (JPN)
FAQ

Frequently asked questions

Kao Iwayama's 800 m personal best is 2:08.96, set on Jun 4, 2022 in NITTAIDAI Athletic Stadium, Yokohama (JPN).

Kao Iwayama competes in the 800 m.

2023 season best: 2:17.91, set on May 13, 2023 in Gion Stadium, Sagamihara (JPN). Last competition: 102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier on May 13, 2023, 2:17.91.