KG
Koji Gokaya

Koji Gokaya

JPNJPNMen
Birth dateFeb 22, 1988
Height-
Weight-

Koji Gokaya is a Japan long-distance runner, born on February 22, 1988. He competes primarily in the 5000m, 10000m and Semi.

His personal bests include 14:23.83 in the 5000m, 28:58.84 in the 10000m, 1:02:52 in the Semi, 2:09:21 in the Marathon and 59:31 in the 20Kilometr. He is currently active on the international athletics circuit, representing Japan.

Key facts
Marathon
2:09:21
Half Marathon
1:02:52
2019 season best
14:44.23
Jul 17, 2019 · Kitami (JPN)
2019 season best
Age
38 years old

As of Sep 19, 2026: Marathon 2:09:21, Half Marathon 1:02:52, 2019 season best 14:44.23 (Jul 17, 2019, Kitami (JPN)) · 38 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2019
5000m
14:44.23-Jul 17, 2019
↓
Kitami (JPN)
2018
5000m
14:23.83-Jul 4, 2018
↓
Abashiri (JPN)
2018
10000m
29:47.73-Jul 7, 2018
↓
Kitami (JPN)
2018
Marathon
2:12:23-Dec 2, 2018
↓
Fukuoka Marathon
2017
Semi
1:04:29-Jul 2, 2017
↓
Gold Coast (AUS)
2017
Marathon
2:13:52-Feb 26, 2017
↓
Tokyo Marathon
2016
Marathon
2:14:34-Oct 9, 2016
↓
Chicago Marathon
2015
Marathon
2:09:21-Feb 22, 2015
↓
Tokyo Marathon
2014
5000m
14:24.81-Jun 15, 2014
↓
Yokohama (JPN)
2014
10000m
29:39.26-Jun 25, 2014
↓
Fukagawa (JPN)
2014
Marathon
2:11:43-Oct 26, 2014
↓
Frankfurt (GER)
2013
Marathon
2:14:26-Aug 25, 2013
↓
Sapporo (JPN)
2012
10000m
30:16.22-Sep 30, 2012
↓
Tokyo (JPN)
2011
Semi
1:03:18-Feb 6, 2011
↓
Marugame (JPN)
2011
Marathon
2:12:07-Mar 6, 2011
↓
Otsu (JPN)
2009
20Kilometr
59:31-Oct 17, 2009
↑
Tachikawa (JPN)
2009
Semi
1:02:52-Mar 8, 2009
↓
Tachikawa (JPN)
2008
10000m
28:58.84-Nov 23, 2008
↓
Yokohama (JPN)
2008
20Kilometr
1:00:11-Oct 18, 2008
↑
Tachikawa (JPN)
2006
20Kilometr
1:00:51-Oct 21, 2006
↑
Tachikawa (JPN)

2019

2 performances
DisciplineResultWindDateCompetitions
5000m
14:44.23-Jul 17Hokuren Distance Challenge, Kitami
5000m
14:57.11-Jul 9Hokuren Distance Challenge, Fukagawa

2018

4 performances
DisciplineResultWindDateCompetitions
Marathon
2:12:23-Dec 2Fukuoka Marathon
5000m
14:27.60-Jul 14Shibetsu Hokuren Distance Challenge, Shibetsu
10000m
29:47.73-Jul 7Kitami Hokuren Distance Challenge, Kitami
5000m
14:23.83-Jul 4Abashiri Hokuren Distance Challenge, Abashiri

2017

3 performances
DisciplineResultWindDateCompetitions
Marathon
2:14:28-Sep 24Berlin Marathon
Semi
1:04:29-Jul 2Gold Coast Half Marathon, Gold Coast
Marathon
2:13:52-Feb 26Tokyo Marathon

2016

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:14:34-Oct 9Chicago Marathon
Marathon
2:21:05-Feb 28Tokyo Marathon

2015

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:10:58-Sep 27Berlin Marathon
Marathon
2:09:21-Feb 22Tokyo Marathon

2014

3 performances
DisciplineResultWindDateCompetitions
Marathon
2:11:43-Oct 26Frankfurt Marathon, Frankfurt
10000m
29:39.26-Jun 25Fukagawa Hokuren Distance Challenge, Fukagawa
5000m
14:24.81-Jun 15Yokohama Nittai University Time Trials, Yokohama

2013

2 performances
DisciplineResultWindDateCompetitions
Marathon
2:23:00-Dec 1Fukuoka Marathon, Fukuoka
Marathon
2:14:26-Aug 25Sapporo Hokkaido Marathon, Sapporo

2012

1 performance
DisciplineResultWindDateCompetitions
10000m
30:16.22-Sep 30Tokyo

2011

4 performances
DisciplineResultWindDateCompetitions
Marathon
2:12:15-Oct 9Chicago Marathon
Semi
1:05:46-Jul 3Sapporo Half Marathon, Sapporo
Marathon
2:12:07-Mar 6Otsu Lake Biwa Mainichi Marathon, Otsu
Semi
1:03:18-Feb 6Marugame Half Marathon, Marugame

2009

2 performances
DisciplineResultWindDateCompetitions
20Kilometr
59:31-Oct 17Tachikawa Hakone Ekiden Qualifying Race 20km, Tachikawa
Semi
1:02:52-Mar 8Half Marathon, Tachikawa

2008

3 performances
DisciplineResultWindDateCompetitions
10000m
28:58.84-Nov 23Yokohama
20Kilometr
1:00:11-Oct 1820 km, Tachikawa
10000m
29:16.68-Sep 27Yokohama

2006

1 performance
DisciplineResultWindDateCompetitions
20Kilometr
1:00:51-Oct 2120 km, Tachikawa

Honours

7

Chicago Marathon

Marathon

2011
FAQ

Frequently asked questions

What is Koji Gokaya's Marathon personal best?

Koji Gokaya's Marathon personal best is 2:09:21, set on Feb 22, 2015 in Tokyo (JPN).

Which events does Koji Gokaya compete in?

Koji Gokaya competes in the Marathon and Half Marathon.

How did Koji Gokaya perform in 2019?

2019 season best: 14:44.23, set on Jul 17, 2019 in Kitami (JPN).