Takumi Komatsu

Takumi Komatsu

JapanJapan
Born
Sep 29, 1994 (32 years old)
Events
Marathon · Half Marathon

Takumi Komatsu is a Japan long-distance runner, born on September 29, 1994. He competes primarily in the 5000m, 10000m and Semi.

His personal bests include 13:44.55 in the 5000m, 28:18.32 in the 10000m, 1:01:35 in the Semi, 2:08:24 in the Marathon and 59:44 in the 20Kilometr. He is currently active on the international athletics circuit, representing Japan.

Personal best · Marathon2:08:24
#879 all-time
2025 season best2:08:24Feb 24, 2025 · Osaka
2025 season best
Personal best · Half Marathon1:01:35
Last competitionSendai Intemational Half Marathon, Koshin Gom Athlete Park, SendaiMay 11, 2025 · 1:03:19
Sendai Intemational Half Marathon, Koshin Gom Athlete Park, Sendai

As of Nov 12, 2026: Marathon 2:08:24 (#879 all-time), Half Marathon 1:01:35, 2025 season best 2:08:24 (Feb 24, 2025, Osaka (JPN)) · Last competition: Sendai Intemational Half Marathon, Koshin Gom Athlete Park, Sendai, May 11, 2025, 1:03:19 · 32 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
5000mChitose 2019Japan 5000 m all-time list13:44.551,052 pts–
10000mFukagawa 2021Japan 10 000 m all-time list28:18.321,104 pts–
SemiSouth Shields 2019Japan Half Marathon all-time list1:01:351,124 pts–
MarathonOsaka 2025Japan Marathon all-time list2:08:241,160 pts#879
20KilometrTachikawa 201559:44–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
202510000m 28:34.64–Apr 27, 202569th Kansai Inter-Corporate Track & Field Championships
2025Semi 1:03:12–Jan 26, 2025Osaka Half Marathon
2025Marathon 2:08:24–Feb 24, 2025Osaka Marathon, Osaka
20245000m 14:17.73–Jul 6, 2024Hokuren Distance Challenge - Kitami
202410000m 29:18.23–May 31, 202468th Kansai Inter-Corporate Track & Field Championships, Yanmar Stadium Nagai, Osaka
2024Marathon 2:16:35–Feb 25, 2024Osaka Marathon
20235000m 14:06.87–May 4, 202334th Golden Games
202310000m 28:42.20–Apr 22, 202371st Hyogo Relay Carnival, Universiade Commemorative Stadium, Kobe - Asics Challenge
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FAQ

Frequently asked questions

Takumi Komatsu's Marathon personal best is 2:08:24, set on Feb 24, 2025 in Osaka (JPN), #879 on the all-time list.

Takumi Komatsu competes in the Marathon and Half Marathon.

2025 season best: 2:08:24, set on Feb 24, 2025 in Osaka (JPN). Last competition: Sendai Intemational Half Marathon, Koshin Gom Athlete Park, Sendai on May 11, 2025, 1:03:19.