Masaya Komachi

Masaya Komachi

JapanJapan
Born
Jan 30, 1996 (30 years old)
Events
10 000 m · Half Marathon

Masaya Komachi is a Japan long-distance runner, born on January 30, 1996. He competes primarily in the 5000m, 10000m and Semi.

His personal bests include 13:56.50 in the 5000m, 28:15.13 in the 10000m, 1:02:54 in the Semi, 2:15:26 in the Marathon and 59:58 in the 20Kilometr. He is currently active on the international athletics circuit, representing Japan.

Personal best · 10 000 m28:15.13
2024 season best1:05:59Feb 11, 2024 · Ishin Me-Life Stadium, Yamaguchi
2024 season best
Personal best · Half Marathon1:02:54
Last competition52nd Yamaguchi All-Corporate Half Marathon ChampionshipsFeb 11, 2024 · 1:05:59
52nd Yamaguchi All-Corporate Half Marathon Championships

As of Nov 12, 2026: 10 000 m 28:15.13, Half Marathon 1:02:54, 2024 season best 1:05:59 (Feb 11, 2024, Ishin Me-Life Stadium, Yamaguchi (JPN)) · Last competition: 52nd Yamaguchi All-Corporate Half Marathon Championships, Feb 11, 2024, 1:05:59 · 30 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
5000mYokohama 2016Japan 5000 m all-time list13:56.501,012 pts–
10000mYokohama 2020Japan 10 000 m all-time list28:15.131,109 pts–
SemiYamaguchi 2020Japan Half Marathon all-time list1:02:541,073 pts–
MarathonOsaka 2022Japan Marathon all-time list2:15:261,034 pts–
20KilometrTachikawa 201559:58–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2024Semi 1:05:59–Feb 11, 202452nd Yamaguchi All-Corporate Half Marathon Championships
2022Marathon 2:15:26–Feb 27, 2022The Combined 10th Osaka Marathon and 77th Lake Biwa Mainichi Marathon
20215000m 14:03.76–Jul 17, 2021Hokuren Distance Challenge, Aoba Park Athletic Field, Chitose
202110000m 28:40.84–Apr 10, 2021NITTAIDAI Athletic Stadium, Yokohama (JPN)
2021Semi 1:03:42–Feb 14, 2021Yamaguchi (JPN)
20205000m 13:59.00–Sep 30, 2020Mikio Oda Memorial Athletic Field, Tokorozawa (JPN)
202010000m 28:15.13–Dec 5, 2020NITTAIDAI Athletic Stadium, Yokohama (JPN)
2020Semi 1:02:54–Feb 9, 2020All-Japan Corporate Team Half Marathon Championships
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FAQ

Frequently asked questions

Masaya Komachi's 10 000 m personal best is 28:15.13, set on Dec 5, 2020 in NITTAIDAI Athletic Stadium, Yokohama (JPN).

Masaya Komachi competes in the 10 000 m and Half Marathon.

2024 season best: 1:05:59, set on Feb 11, 2024 in Ishin Me-Life Stadium, Yamaguchi (JPN). Last competition: 52nd Yamaguchi All-Corporate Half Marathon Championships on Feb 11, 2024, 1:05:59.