Kazuya Deguchi

Birth dateAug 14, 1988

Height-

Weight-

Kazuya Deguchi is a Japan middle-distance runner, born on August 14, 1988. He competes primarily in the 1500m, 3000m and 5000m.

His personal bests include 3:42.98 in the 1500m, 8:05.79 in the 3000m, 13:39.40 in the 5000m, 28:20.66 in the 10000m and 1:02:59 in the Semi. He has earned 1 gold medal in major international competitions. He is currently active on the international athletics circuit, representing Japan.

Key facts

10 000 m

28:20.66

10 Miles Road

46:58

2018 season best

2:14:24

Feb 11, 2018 · Nagano (JPN)

2018 season best

Last competition

Nagano Marathon

Apr 15, 2018 · 2:17:06

Nagano Marathon

Age

38 years old

As of Sep 14, 2026: 10 000 m 28:20.66, 10 Miles Road 46:58, 2018 season best 2:14:24 (Feb 11, 2018, Nagano (JPN)) · Last competition: Nagano Marathon, Apr 15, 2018, 2:17:06 · 38 years old

Personal bests

3:42.98

8:05.79

13:39.40

28:20.66

1:02:59

2:17:06

46:58

1:00:27

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2018	Marathon	2:14:24	-	Feb 11, 2018	↑	Nagano (JPN)
2017	10000m	29:17.30	-	Oct 21, 2017	↓	Miyazaki (JPN)
2017	Semi	1:05:38	-	Feb 5, 2017	↑	Marugame (JPN)
2017	Marathon	2:18:02	-	Mar 5, 2017	↑	Kanazawa (JPN)
2016	5000m	13:50.84	-	May 7, 2016	↑	Nobeoka (JPN)
2016	10000m	28:49.36	-	May 21, 2016	↓	Fukuoka (JPN)
2016	10MilesRoa	48:08	-	Feb 14, 2016	↑	Karatsu (JPN)
2016	Marathon	2:19:28	-	Mar 6, 2016	↑	Otsu (JPN)
2015	5000m	13:39.52	-	Jun 28, 2015	↑	Nagoya (JPN)
2015	10000m	28:20.77	-	May 16, 2015	↓	Kitakyushu (JPN)
2014	1500m	3:42.98	-	Jul 12, 2014	-	Kortrijk (BEL)
2014	5000m	13:43.07	-	May 10, 2014	↑	Nobeoka (JPN)
2014	10000m	28:32.31	-	May 17, 2014	↓	Kitakyushu (JPN)
2014	10MilesRoa	46:58	-	Dec 7, 2014	↑	Kosa (JPN)
2013	5000m	13:55.06	-	Apr 28, 2013	↑	Hiroshima (JPN)
2013	10000m	28:54.27	-	Apr 21, 2013	↓	Kobe (JPN)
2013	10MilesRoa	47:18	-	Dec 1, 2013	↑	Kosa (JPN)
2013	Semi	1:02:59	-	Mar 17, 2013	↑	Yamaguchi (JPN)
2013	Marathon	2:17:59	-	Feb 10, 2013	↑	Nobeoka (JPN)
2012	5000m	13:39.40	-	May 12, 2012	↑	Nobeoka (JPN)
2012	10000m	29:04.22	-	May 19, 2012	↓	Kitakyushu (JPN)
2012	10MilesRoa	47:16	-	Dec 2, 2012	↑	Kosa (JPN)
2011	3000m	8:05.79	-	Jul 24, 2011	-	Lapinlahti (FIN)
2011	5000m	13:42.23	-	Apr 29, 2011	↑	Nobeoka (JPN)
2011	10000m	28:20.66	-	May 3, 2011	↓	Nobeoka (JPN)
2011	10MilesRoa	49:05	-	Dec 4, 2011	↑	Kosa (JPN)
2010	5000m	13:47.57	-	May 2, 2010	↑	Yokohama (JPN)
2010	10000m	28:58.83	-	Oct 23, 2010	↓	Yokohama (JPN)
2010	CrossCount	36:23	-	Mar 28, 2010	-	38th IAAF World Cross Country Championships, Myslecinek Park, Bydgoszcz
2010	Semi	1:03:14	-	Nov 21, 2010	↑	Ageo (JPN)
2009	5000m	13:48.33	-	Jun 6, 2009	↑	Sapporo (JPN)
2009	10000m	28:34.02	-	Jul 11, 2009	↓	Kushiro (JPN)
2009	20Kilometr	1:00:55	-	Oct 17, 2009	↓	Tachikawa (JPN)
2009	Semi	1:03:51	-	Mar 8, 2009	↑	Tachikawa (JPN)
2008	5000m	14:13.74	-	Jun 1, 2008	↑	Yokohama (JPN)
2008	10000m	29:07.32	-	Sep 27, 2008	↓	Yokohama (JPN)
2008	20Kilometr	1:00:27	-	Oct 18, 2008	↓	Tachikawa (JPN)
2008	Semi	1:05:56	-	Feb 10, 2008	↑	Moriya (JPN)

2018

2 performances

Discipline	Result	Wind	Date	Competitions
Marathon	2:17:06	-	Apr 15	Nagano Marathon
Marathon	2:14:24	-	Feb 11	Nobeoka Marathon, Nobeoka

2017

4 performances

Discipline	Result	Wind	Date	Competitions
Marathon	2:18:44	-	Oct 29	Kanazawa Marathon, Kanazawa
10000m	29:17.30	-	Oct 21	Miyazaki
Marathon	2:18:02	-	Mar 5	Kagoshima Marathon, Kagoshima
Semi	1:05:38	-	Feb 5	Marugame Half Marathon, Marugame

2016

9 performances

Discipline	Result	Wind	Date	Competitions
10MilesRoa	48:36	-	Nov 27	Kosa 10 Miles, Kosa
5000m	14:30.44	-	Sep 25	Osaka
5000m	14:15.15	-	Jun 26	Japanese Championships, Nagoya
10000m	28:49.36	-	May 21	Fukuoka Kyushu Jitsugyodan Ch., Fukuoka
5000m	13:50.84	-	May 7	Nobeoka Golden Games, Nobeoka
5000m	13:56.23	-	Apr 29	Hiroshima Oda Memorial, Hiroshima
10000m	29:16.12	-	Apr 24	Kobe Hyogo Relays, Kobe - Invitational Events
Marathon	2:19:28	-	Mar 6	Otsu Lake Biwa Marathon, Otsu
10MilesRoa	48:08	-	Feb 14	Karatsu 10-Miler, Karatsu

2015

4 performances

Discipline	Result	Wind	Date	Competitions
5000m	13:52.77	-	Jul 16	Abashiri Hokuren Distance Challenge, Abashiri
5000m	13:39.52	-	Jun 28	Niigata Japanese Championships, Nagoya
10000m	28:20.77	-	May 16	Kitakyushu
5000m	13:57.97	-	May 9	Nobeoka Golden Games, Nobeoka

2014

13 performances

Discipline	Result	Wind	Date	Competitions
10MilesRoa	46:58	-	Dec 7	Kosa 10 Miles, Kosa
10000m	28:35.40	-	Nov 29	Hachioji Long Distance Meet, Tokyo
5000m	13:47.84	-	Oct 12	Yamaguchi
10000m	28:53.24	-	Oct 10	Yamaguchi
5000m	13:59.59	-	Jul 19	Heusden-Zolder KBC Night of Athletics, Heusden-Zolder
1500m	3:44.08	-	Jul 16	Liège Meeting international de la province de Liège, Liège
1500m	3:42.98	-	Jul 12	Kortrijk Guldensporenmeeting, Kortrijk
5000m	13:59.51	-	Jun 28	Shibetsu Hokuren Distance Challenge, Shibetsu
10000m	29:27.13	-	Jun 25	Fukagawa Hokuren Distance Challenge, Fukagawa
5000m	13:52.81	-	Jun 8	Fukushima Japanese Championships, Fukushima
10000m	28:32.31	-	May 17	Kitakyushu Kyushu Jitsugyodan Ch., Kitakyushu
5000m	13:43.07	-	May 10	Nobeoka Golden Games, Nobeoka
5000m	14:03.09	-	Apr 27	Yokohama Nittai University Time Trials, Yokohama

2013

9 performances

Discipline	Result	Wind	Date	Competitions
10MilesRoa	47:18	-	Dec 1	Kosa 10 Miles, Kosa
5000m	14:08.43	-	Jun 9	Japanese Championships, Tokyo
10000m	29:16.67	-	May 18	Kitakyushu Kyushu Jitsugyodan Ch., Kitakyushu
10000m	29:46.36	-	May 11	Nobeoka Golden Games, Nobeoka
5000m	13:55.06	-	Apr 28	Hiroshima Mikio Oda Memorial, Hiroshima
10000m	28:54.27	-	Apr 21	Kobe Hyogo Relays, Kobe - Invitational Events
Semi	1:02:59	-	Mar 17	Yamaguchi All-Corporate Half Marathon Championships, Yamaguchi
Semi	1:04:01	-	Mar 3	Shizuoka Sunpu Half Marathon, Shizuoka
Marathon	2:17:59	-	Feb 10	Nobeoka Marathon, Nobeoka

2012

9 performances

Discipline	Result	Wind	Date	Competitions
10MilesRoa	47:16	-	Dec 2	Kosa 10 Miles, Kosa
10000m	29:04.76	-	Oct 13	Nobeoka Time Trials, Nobeoka
5000m	13:59.92	-	Sep 22	Fukuoka Japanese Corporate Team Championships, Fukuoka
5000m	13:56.17	-	Sep 22	Fukuoka Japanese Corporate Team Championships, Fukuoka
10000m	29:17.76	-	Jun 27	Fukagawa Hokuren Distance Challenge, Fukagawa
10000m	29:42.46	-	Jun 9	Japanese Championships
5000m	13:47.17	-	Jun 8	Japanese Championships, Osaka
10000m	29:04.22	-	May 19	Kitakyushu Kyushu Jitsugyodan Ch., Kitakyushu
5000m	13:39.40	-	May 12	Nobeoka Golden Games, Nobeoka

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FAQ

Frequently asked questions

What is Kazuya Deguchi's 10 000 m personal best?

Kazuya Deguchi's 10 000 m personal best is 28:20.66, set on May 3, 2011 in Nobeoka (JPN).

Which events does Kazuya Deguchi compete in?

Kazuya Deguchi competes in the 10 000 m and 10 Miles Road.

How did Kazuya Deguchi perform in 2018?

2018 season best: 2:14:24, set on Feb 11, 2018 in Nagano (JPN). Last competition: Nagano Marathon on Apr 15, 2018, 2:17:06.

Kazuya Deguchi

Personal bests

Performance Charts

Season bests

2018

2017

2016

2015

2014

2013

2012

Honours

Frequently asked questions