Tomonori Yamaguchi

JapanJapanActive
Born
Apr 13, 2003 (23 years old)
Events
5000 m · 10 000 m

Tomonori Yamaguchi is a Japan middle-distance runner, born on April 13, 2003. He competes primarily in the 1500m, 3000m and 5000m.

His personal bests include 3:38.16 in the 1500m, 7:50.75 in the 3000m, 13:16.38 in the 5000m, 27:52.37 in the 10000m and 1:01:16 in the Semi. He is currently active on the international athletics circuit, representing Japan.

Personal best · 5000 m13:16.38
#685 all-time
2026 season best13:16.38Apr 11, 2026 · Egao Kenko Stadium, Kumamoto
2026 season best
Personal best · 10 000 m27:52.37
#916 all-time
Last competition25. Volksbank Trier Eifel Flutlichtmeeting, Moselstadion, TrierSep 2, 2026 · 7:47.13
25. Volksbank Trier Eifel Flutlichtmeeting, Moselstadion, Trier

As of Nov 7, 2026: 5000 m 13:16.38 (#685 all-time), 10 000 m 27:52.37 (#916 all-time), 2026 season best 13:16.38 (Apr 11, 2026, Egao Kenko Stadium, Kumamoto (JPN)) · Last competition: 25. Volksbank Trier Eifel Flutlichtmeeting, Moselstadion, Trier, Sep 2, 2026, 7:47.13 · 23 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
1500mTokyo 2025Japan 1500 m all-time list3:38.161,132 pts–#277
3000mHobart 2026Japan 3000 m all-time list7:50.751,111 pts–#104
5000mKumamoto 2026Japan 5000 m all-time list13:16.381,151 pts#685#78
10000mYokohama 2024Japan 10 000 m all-time list27:52.371,144 pts#916–
SemiAgeo 2023Japan Half Marathon all-time list1:01:161,136 pts––
5KilometreTokorozawa 202413:43––

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
20261500m 3:38.51–May 17, 2026SEIKO Golden Grand Prix
20263000m 7:47.13–Sep 2, 202625. Volksbank Trier Eifel Flutlichtmeeting, Moselstadion, Trier
20265000m 13:16.38–Apr 11, 202634rd Kanakuri Memorial Middle and Long Distance Invitational Meet
20251500m 3:38.16–Jul 6, 2025Japanese Championships, National Stadium, Tokyo
20255000m 13:16.56–Jul 12, 2025HOKUREN Distance Challenge 2025 in Chitose, Aoba Park Athletic Field, Chitose
202510000m 28:37.82–May 8, 2025The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
20245000m 13:30.19–Jun 1, 2024The 9th NITTAIDAI Challenge Games
20245Kilometre 13:43–Sep 29, 2024The 5th Waseda University track and field meet
Compare me with Tomonori Yamaguchi
FAQ

Frequently asked questions

Tomonori Yamaguchi's 5000 m personal best is 13:16.38, set on Apr 11, 2026 in Egao Kenko Stadium, Kumamoto (JPN), #685 on the all-time list.

Tomonori Yamaguchi competes in the 5000 m and 10 000 m.

2026 season best: 13:16.38, set on Apr 11, 2026 in Egao Kenko Stadium, Kumamoto (JPN). Last competition: 25. Volksbank Trier Eifel Flutlichtmeeting, Moselstadion, Trier on Sep 2, 2026, 7:47.13.