Kazuki Toyama

JapanJapanActive
Born
Dec 24, 2001 (24 years old)
Events
Half Marathon

Kazuki Toyama is a Japan long-distance runner, born on December 24, 2001. He competes primarily in the 5000m, Semi and 5000m-short-track.

His personal bests include 14:48.92 in the 5000m, 1:05:46 in the Semi and 23:10.92 in the 5000m-short-track. He is currently active on the international athletics circuit, representing Japan.

Personal best · Half Marathon1:05:46
2025 season best23:10.92Nov 30, 2025
2025 season best
Last competitionThe29th Hiroshima Ken-ou walking raceNov 30, 2025 · 23:10.92
The29th Hiroshima Ken-ou walking race

As of Nov 13, 2026: Half Marathon 1:05:46, 2025 season best 23:10.92 (Nov 30, 2025) · Last competition: The29th Hiroshima Ken-ou walking race, Nov 30, 2025, 23:10.92 · 24 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
5000mYokohama 2022Japan 5000 m all-time list14:48.92844 pts–
SemiTachikawa 2023Japan Half Marathon all-time list1:05:46966 pts–
5000m-short-trackHigashihiroshima 202523:10.927 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
202520kmW 23:10.92–Nov 30, 2025The29th Hiroshima Ken-ou walking race
20255000m-short-track 23:10.92–Nov 30, 2025The29th Hiroshima Ken-ou walking race
2023Semi 1:05:46–Oct 14, 2023The 100th Hakone Ekiden Qualifying Meet
20225000m 14:48.92–Nov 26, 2022NITTAIDAI Athletic Stadium, Yokohama (JPN)
2022Semi 1:09:08–Nov 13, 2022Setagaya, Tokyo (JPN)
20215000m 14:52.97–Dec 5, 2021NITTAIDAI Athletic Stadium, Yokohama (JPN)
2021Semi 1:09:33–Oct 23, 2021Tachikawa (JPN)
FAQ

Frequently asked questions

Kazuki Toyama's Half Marathon personal best is 1:05:46, set on Oct 14, 2023 in Showa Kinen Park, Tachikawa (JPN).

Kazuki Toyama competes in the Half Marathon.

2025 season best: 23:10.92, set on Nov 30, 2025. Last competition: The29th Hiroshima Ken-ou walking race on Nov 30, 2025, 23:10.92.