Tomonori Yamaguchi

Birth dateApr 13, 2003

Height-

Weight-

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.

Key facts

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)

2026 season best

Last competition

25. Volksbank Trier Eifel Flutlichtmeeting, Moselstadion, Trier

Sep 2, 2026 · 7:47.13

25. Volksbank Trier Eifel Flutlichtmeeting, Moselstadion, Trier

Age

23 years old

As of Sep 18, 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

3:38.16

7:50.75

13:16.38

27:52.37

1:01:16

13:43

29:13

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2026	1500m	3:38.51	-	May 17, 2026	↑	SEIKO Golden Grand Prix
2026	3000m	7:47.13	-	Sep 2, 2026	↑	25. Volksbank Trier Eifel Flutlichtmeeting, Moselstadion, Trier
2026	5000m	13:16.38	-	Apr 11, 2026	↑	34rd Kanakuri Memorial Middle and Long Distance Invitational Meet
2025	1500m	3:38.16	-	Jul 6, 2025	↑	Japanese Championships, National Stadium, Tokyo
2025	5000m	13:16.56	-	Jul 12, 2025	↑	HOKUREN Distance Challenge 2025 in Chitose, Aoba Park Athletic Field, Chitose
2025	10000m	28:37.82	-	May 8, 2025	↑	The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
2024	5000m	13:30.19	-	Jun 1, 2024	↑	The 9th NITTAIDAI Challenge Games
2024	5Kilometre	13:43	-	Sep 29, 2024	-	The 5th Waseda University track and field meet
2024	10000m	27:52.37	-	Nov 9, 2024	↑	12th NITTAIDAI Challenge Games, NITTAIDAI Athletic Stadium, Yokohama
2024	CrossCount	29:16	-	Feb 25, 2024	↑	Japanese Cross Country Championships, Uminonakamichi Seaside Park Cross Country Course, Fukuoka - XC 10.0km
2024	Semi	1:04:36	-	Mar 17, 2024	↑	United Airlines NYC Half
2023	1500m	3:46.40	-	Mar 11, 2023	↑	HKAA Athletics Series Meeting
2023	3000m	7:57.68	-	Mar 25, 2023	↑	Tokorozawa Games, Mikio Oda Memorial Athletic Field, Tokorozawa
2023	5000m	13:34.95	-	Apr 8, 2023	↑	31st Kanakuri Memorial Middle and Long Distance Invitational Meet
2023	10Kilometr	29:13	-	Sep 2, 2023	-	Birell 10KM Race Prague
2023	CrossCount	30:05	-	Feb 26, 2023	↑	Japanese Cross Country Championships, Uminonakamichi Seaside Park Cross Country Course, Fukuoka - XC 10.0km
2023	Semi	1:01:16	-	Nov 19, 2023	↑	Ageo City Half Marathon
2022	5000m	14:05.47	-	Jun 9, 2022	↑	106th Japan Championships, Yanmar Stadium Nagai, Osaka
2022	Semi	1:07:23	-	Oct 15, 2022	↑	Tachikawa (JPN)
2021	1500m	3:47.77	-	Jul 29, 2021	↑	Prefectural Stadium, Fukui (JPN)
2021	5000m	13:35.16	-	Nov 14, 2021	↑	NITTAIDAI Athletic Stadium, Yokohama (JPN)
2021	10000m	29:47.72	-	Dec 4, 2021	↑	NITTAIDAI Athletic Stadium, Yokohama (JPN)
2020	5000m	13:51.77	-	Nov 15, 2020	↑	-

Discipline	Result	Wind	Date	Competitions
3000m	7:47.13	-	Sep 2	25. Volksbank Trier Eifel Flutlichtmeeting, Moselstadion, Trier
1500m	3:38.51	-	May 17	SEIKO Golden Grand Prix
5000m	13:16.38	-	Apr 11	34rd Kanakuri Memorial Middle and Long Distance Invitational Meet
1500m	DNF	-	Mar 21	Spring Trial in Waseda
5000m	DNF	-	Mar 21	Spring Trial in Waseda
1500m	3:40.13	-	Mar 14	Adelaide Invitational
1500m	3:40.13	-	Mar 13	Adelaide Invitational
3000m	7:50.75	-	Feb 28	Hobart Track Classic

Discipline	Result	Wind	Date	Competitions
5000m	13:16.56	-	Jul 12	HOKUREN Distance Challenge 2025 in Chitose, Aoba Park Athletic Field, Chitose
1500m	3:38.16	-	Jul 6	Japanese Championships, National Stadium, Tokyo
1500m	3:41.58	-	Jul 5	Japanese Championships, National Stadium, Tokyo
1500m	3:38.16	-	Jul 4	Japanese Championships, National Stadium, Tokyo
1500m	3:41.58	-	Jul 4	Japanese Championships, National Stadium, Tokyo
5000m	13:40.06	-	Jun 7	94th Japan Inter-University Athletics Championships
5000m	13:40.06	-	Jun 6	94th Japan Inter-University Athletics Championships
1500m	3:44.21	-	Jun 6	94th Japan Inter-University Athletics Championships
1500m	3:40.46	-	Jun 6	94th Japan Inter-University Athletics Championships
1500m	3:44.21	-	Jun 5	94th Japan Inter-University Athletics Championships
5000m	14:09.40	-	May 11	The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
5000m	14:09.40	-	May 9	The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
10000m	28:37.82	-	May 9	The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
10000m	28:37.82	-	May 8	The 104th Kanto Inter-University Track＆Field Championships, Gion Stadium, Sagamihara
10000m	29:52.00	-	Apr 26	All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
10000m	29:52.00	-	Apr 25	All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
5000m	14:06.17	-	Mar 29	Maurie Plant Meet, Lakeside Stadium, Melbourne

Discipline	Result	Wind	Date	Competitions
10000m	27:52.37	-	Nov 10	12th NITTAIDAI Challenge Games, NITTAIDAI Athletic Stadium, Yokohama
10000m	27:52.37	-	Nov 9	12th NITTAIDAI Challenge Games, NITTAIDAI Athletic Stadium, Yokohama
5Kilometre	13:43	-	Sep 29	The 5th Waseda University track and field meet
5000m	14:05.95	-	Jul 20	Hokuren Distance Challenge - Chitose, Aoba Park Athletic Field, Chitose
5000m	13:54.66	-	Jul 6	Hokuren Distance Challenge - Kitami
10000m	28:36.15	-	Jun 23	Selection Meeting for 56th All Japan Inter-University Ekiden, Gion Stadium, Sagamihara
5000m	13:30.19	-	Jun 1	The 9th NITTAIDAI Challenge Games
5000m	13:50.12	-	May 12	The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo
5000m	13:50.12	-	May 10	The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo
10000m	28:55.62	-	May 3	Japan 10,000m Championships, Prefectural Shizuoka Stadium, Fukuroi
CrossCount	30:49	-	Mar 30	45th World Athletics Cross Country Championships, Park of Friendship, Beograd
Semi	1:04:36	-	Mar 17	United Airlines NYC Half
CrossCount	29:16	-	Feb 25	Japanese Cross Country Championships, Uminonakamichi Seaside Park Cross Country Course, Fukuoka - XC 10.0km

Discipline	Result	Wind	Date	Competitions
Semi	1:01:16	-	Nov 19	Ageo City Half Marathon
10Kilometr	29:13	-	Sep 2	Birell 10KM Race Prague
5000m	13:35.35	-	Jul 15	Hokuren Distance Challenge - Chitose
5000m	13:47.98	-	May 14	102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier
5000m	13:34.95	-	Apr 8	31st Kanakuri Memorial Middle and Long Distance Invitational Meet
3000m	7:57.68	-	Mar 26	Tokorozawa Games, Mikio Oda Memorial Athletic Field, Tokorozawa
3000m	7:57.68	-	Mar 25	Tokorozawa Games, Mikio Oda Memorial Athletic Field, Tokorozawa
5000m	13:59.58	-	Mar 12	HKAA Athletics Series Meeting
1500m	3:46.40	-	Mar 11	HKAA Athletics Series Meeting
CrossCount	30:05	-	Feb 26	Japanese Cross Country Championships, Uminonakamichi Seaside Park Cross Country Course, Fukuoka - XC 10.0km

Discipline	Result	Wind	Date	Competitions
Semi	1:07:23	-	Oct 15	Hakone Ekiden Qualification Race, Tachikawa
5000m	14:30.32	-	Sep 11	91st Japan Inter-University Athletics Championships, Takebishi Stadium, Kyoto

FAQ

Frequently asked questions

What is Tomonori Yamaguchi's 5000 m personal best?

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.

Which events does Tomonori Yamaguchi compete in?

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

How did Tomonori Yamaguchi perform in 2026?

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.

Tomonori Yamaguchi

Personal bests

Performance Charts

Season bests

2026

2025

2024

2023

2022

Honours

No medals

Frequently asked questions