Tomoya Adachi

Tomoya Adachi

JapanJapanActive
Born
Dec 18, 1985 (40 years old)
Events
Marathon · 10 Miles Road

Tomoya Adachi is a Japan long-distance runner, born on December 18, 1985. He competes primarily in the 5000m, 10000m and Semi.

His personal bests include 13:47.08 in the 5000m, 28:28.23 in the 10000m, 1:03:50 in the Semi, 2:09:59 in the Marathon and 46:55 in the 10MilesRoa. He is currently active on the international athletics circuit, representing Japan.

Personal best · Marathon2:09:59
2026 season best2:28:38Mar 1, 2026 · Tokyo
2026 season best
Personal best · 10 Miles Road46:55
Last competitionTokyo MarathonMar 1, 2026 · 2:28:38
Tokyo Marathon

As of Oct 28, 2026: Marathon 2:09:59, 10 Miles Road 46:55, 2026 season best 2:28:38 (Mar 1, 2026, Tokyo (JPN)) · Last competition: Tokyo Marathon, Mar 1, 2026, 2:28:38 · 40 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
5000mAbashiri 200713:47.081,044 pts–
10000mNobeoka 201128:28.231,089 pts–
SemiHakodate 20151:03:501,037 pts–
MarathonFukuoka 20142:09:591,131 pts–
10MilesRoaKosa 200746:55–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026Marathon 2:28:38–Mar 1, 2026Tokyo Marathon
2025Semi 1:10:20–Apr 27, 2025Gifu Half Marathon
2025Marathon 2:27:47–Feb 2, 202573rd Beppu-Oita Mainichi Marathon, Oita
2024Semi 1:11:52–Apr 28, 2024Gifu Half Marathon
2017Marathon 2:17:30–Feb 5, 2017Oita (JPN)
20165000m 14:00.91–May 7, 2016Nobeoka (JPN)
201610MilesRoa 47:57–Feb 14, 2016Karatsu (JPN)
2016Marathon 2:17:33–Dec 4, 2016Fukuoka (JPN)
Compare me with Tomoya Adachi
FAQ

Frequently asked questions

Tomoya Adachi's Marathon personal best is 2:09:59, set on Dec 7, 2014 in Fukuoka (JPN).

Tomoya Adachi competes in the Marathon and 10 Miles Road.

2026 season best: 2:28:38, set on Mar 1, 2026 in Tokyo (JPN). Last competition: Tokyo Marathon on Mar 1, 2026, 2:28:38.