Kosei YAMAGUCHI

Athlete Profile

  • COUNTRY
    Japan Japan
  • DATE OF BIRTH
    19 AUG 1991
    ATHLETE'S IAAF CODE
    14428736

Current World Ranking Positions

Discipline Place Score
Men's 10,000m 281 1071
Men's 3000mSC 70 1120
Men's Overall Ranking 2142 1120

Highest Ever World Ranking Positions

Discipline Place Duration
Men's 10,000m 145 for 1 week
Men's 3000mSC 32 for 2 weeks
Men's 5000m 142 for 1 week
Men's Overall Ranking 950 for 1 week
Highest ever World Rankings position is considered from 1/1/2019

Outdoor

Discipline Performance Wind Place Date Records Results Score
1500 Metres 3:53.41 Gifu (JPN) 11 MAY 2019 934
5000 Metres 13:41.21 Heusden-Zolder (BEL) 21 JUL 2018 1063
10,000 Metres 28:34.14 Machida (JPN) 24 NOV 2018 1080
2000 Metres Steeplechase 5:32.32 Abashiri (JPN) 04 JUL 2018 1098
3000 Metres Steeplechase 8:30.98 Liège (BEL) 18 JUL 2018 1118
20 Kilometres 1:00:18 Tachikawa (JPN) 19 OCT 2013 1039
Half Marathon 1:03:33 Yamaguchi (JPN) 15 FEB 2015 1049

Legend

* Not legal.

Outdoor

Discipline Performance Wind Place Date Records Results Score
1500 Metres 3:53.41 Gifu (JPN) 11 MAY 2019 934
5000 Metres 13:48.68 Nobeoka (JPN) 04 MAY 2019 1038
3000 Metres Steeplechase 8:38.70 Fukuoka (JPN) 27 JUN 2019 1084

Outdoor

1500 Metres

Performance Place Date
2019 3:53.41 Gifu (JPN) 11 MAY 2019

Outdoor

5000 Metres

Performance Place Date
2019 13:48.68 Nobeoka (JPN) 04 MAY 2019
2018 13:41.21 Heusden-Zolder (BEL) 21 JUL 2018
2017 13:52.61 Yokohama (JPN) 03 DEC 2017
2016 13:53.37 Tokyo (JPN) 02 APR 2016
2015 14:06.38 Gifu (JPN) 27 SEP 2015
2014 13:56.95 Yamaguchi (JPN) 12 OCT 2014
2013 13:53.80 Hiroshima (JPN) 28 APR 2013
2012 13:53.74 Shizuoka (JPN) 13 OCT 2012

Outdoor

10,000 Metres

Performance Place Date
2018 28:34.14 Machida (JPN) 24 NOV 2018
2017 28:34.32 Machida (JPN) 25 NOV 2017
2016 28:34.19 Hachioji (JPN) 26 NOV 2016
2015 28:46.02 Gifu (JPN) 17 OCT 2015
2014 29:31.89 Tokyo (JPN) 29 NOV 2014
2013 28:48.13 Yokohama (JPN) 16 NOV 2013
2012 29:09.98 Yokohama (JPN) 17 NOV 2012
2011 28:54.53 Yokohama (JPN) 19 NOV 2011
2010 28:55.33 Yokohama (JPN) 20 NOV 2010

Outdoor

20 Kilometres

Performance Place Date
2013 1:00:18 Tachikawa (JPN) 19 OCT 2013
2011 1:01:33 Tachikawa (JPN) 15 OCT 2011

Outdoor

Half Marathon

Performance Place Date
2015 1:03:33 Yamaguchi (JPN) 15 FEB 2015

Outdoor

2000 Metres Steeplechase

Performance Place Date
2018 5:32.32 Abashiri (JPN) 04 JUL 2018

Outdoor

3000 Metres Steeplechase

Performance Place Date
2019 8:38.70 Fukuoka (JPN) 27 JUN 2019
2018 8:30.98 Liège (BEL) 18 JUL 2018
2017 8:38.87 Kobe (JPN) 23 APR 2017
2016 8:36.78 Kobe (JPN) 24 APR 2016
2015 8:44.56 Nagoya (JPN) 26 JUN 2015
2014 8:42.13 Yamaguchi (JPN) 11 OCT 2014
2013 8:41.93 Yokohama (JPN) 25 MAY 2013
2012 8:45.87 Tokyo (JPN) 19 MAY 2012
2011 8:53.04 Kobe (JPN) 24 APR 2011
2010 8:47.94 Tokyo (JPN) 22 MAY 2010

Honours - Asian Championships

Place Discipline Mark Wind Place Date
5. 3000 Metres Steeplechase 8:58.58 Bhubaneshwar (IND) 08 JUL 2017
6. 3000 Metres Steeplechase 8:47.07 Doha (QAT) 21 APR 2019
Results in:

1500 Metres

Date Competition Cnt. Cat Race Pl. Result
11 MAY 2019 63nd Chubu District Corporate Teams Championships, Gifu JPNJPN F F2 6. 3:53.41

5000 Metres

Date Competition Cnt. Cat Race Pl. Result
04 MAY 2019 Golden Games, Nobeoka JPNJPN F F1 10. 13:48.68

3000 Metres Steeplechase

Date Competition Cnt. Cat Race Pl. Result
07 APR 2019 Australian Ch., Sydney AUSAUS B F OC 8:49.09
21 APR 2019 Asian Championships, Doha QATQAT GL F 6. 8:47.07
19 MAY 2019 Seiko Golden Grand Prix, Nagai Stadium, Osaka JPNJPN A F 10. 8:41.20
27 JUN 2019 103rd Japan Ch., Fukuoka JPNJPN B H1 4. 8:38.70
29 JUN 2019 103rd Japan Ch., Fukuoka JPNJPN B F 6. 8:44.86
22 JUL 2019 Hokuren Distance Challenge, Abashiri JPNJPN E F 3. 8:49.00

Senior Race

Date Competition Cnt. Cat Race Pl. Result
30 MAR 2019 IAAF World Cross Country Championships, Aarhus DENDEN GW F1 80. 35:04

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