Kumiko Okada JPN   
Date of birth: 17 October 91
Age: 32 years 192 days
Height: 158 cm
Weight: 47 kg
Club/team: ビックカメラ
Name in Japanese: 岡田久美子
20km Race Walk 6th at World Championships 2019
10,000m Race Walk World Junior Championships Silver Medallist 2010
20km Race Walk Asian Games Bronze Medallist 2018
20km Race Walk Asian Championships Silver Medallist 2015
8 National Titles
20km Race Walk World Alltime no. 79 1:27:41 La Coruña 8 Jun 2019
5km Race Walk World Alltime no. 325 23:02 Kobe 31 Jan 2010
10,000m Race Walk World Alltime no. 31 42:51.82 Nagasaki 8 Dec 2019
10km Race Walk World Alltime no. 66 42:46 Tokyo 1 Jan 2024
5000m Race Walk World Alltime no. 27 20:42.25 Kumagaya 19 May 2019

▲PROGRESSION

Personal bests in BOLD.

 
3000m Race Walk
Outdoor Alltime  Show/hide
2008  12:42.96w    1Kumagaya20 Jul
2009  12:44.38w    1Kumagaya19 Jul
 
5000m Race Walk
Outdoor Alltime  Show/hide
2009  21:45.09w    1Chiba22 Aug
2010  22:43.51w    1Kumagaya25 Jun
2011  22:08.60w    1Kumagaya29 Apr
2013  23:08.60w    1Nagano1 Jun
2014  22:10.03w    1Fukushima17 May
2015  21:17.97w    1Kumagaya16 May
2016  21:21.00w    1Kumagaya21 May
2019  20:42.25w   NR 1Kumagaya19 May
2020  21:33.22w    1Inzai25 Oct
 
10,000m Race Walk
Outdoor Alltime  Show/hide
2008  46:10.26w    8-19Bydgoszcz9 Jul
2009  45:41.80w   NU20R 3Niigata5 Oct
2010  44:34.13w   NU20R 2Chiba4 Oct
2011  46:34.62w    2Yamaguchi10 Oct
2012  47:43.47w    1Tokyo10 Sep
2013  47:07.79w    1Yokohama25 May
2014  44:10.29w    1Yamaguchi11 Oct
2015  43:26.13w    1Abashiri16 Jul
2016  45:18.13w    1Osaka24 Sep
2017  44:50.80w    1Abashiri13 Jul
2018  43:55.22w    1Osaka22 Sep
2019  42:51.82w   NR 1Nagasaki8 Dec
2020  44:11.56w    1Inzai14 Nov
2022  46:07.13w    2Gifu24 Sep
 
5km Race Walk
Outdoor Alltime  Show/hide
2008  23:08w    1-19Kobe27 Jan
2010  23:02w    1-19Kobe31 Jan
 
10km Race Walk
Outdoor Alltime  Show/hide
2015  43:32w    1Kanazawa19 Apr
2019  44:11w    1Tokyo1 Jan
2021  43:39w    1Tokyo1 Jan
2024  42:46w   NR 1Tokyo1 Jan
 
20km Race Walk
Outdoor Alltime  Show/hide
2011  1:34:30w    4Nomi13 Mar
2012  1:34:27w    3Kobe18 Feb
2013  1:32:22w    2Kobe17 Feb
2014  1:33:25w    1Nomi16 Mar
2015  1:29:46w    2Nomi15 Mar
2016  1:29:40w    1Kobe21 Feb
2017  1:29:40w    1Kobe19 Feb
2018  1:31:29w    22Taicang5 May
2019  1:27:41w   NR 6La Coruña8 Jun
2020  1:29:56w    1Kobe16 Feb
2021  1:31:51w    2Kobe21 Feb
2022  1:29:31w    2Wajima17 Apr
2023  1:31:21w    2Kobe19 Feb
2024  1:29:03w    2Kobe18 Feb
 
35km Race Walk
Outdoor Alltime  Show/hide
2023  2:44:11w   NR 1Wajima16 Apr
 
Marathon Race Walk Mixed Relay
Outdoor Alltime  Show/hide
2024  2:57.00w    2Antalya21 Apr

▲IN MAJOR EVENTS

 
Outdoor
10,000m Race Walk
AsC 2008: 3-1947:01.45
WJ 2008: 8-1946:10.26
WJ 2010: 2-1945:56.15
20km Race Walk
AsC 2011: 41:34:30
WUG 2011: 151:54:07
WCp 2014: 531:35:37
AsC 2015: 21:29:46
WC 2015: 251:34:56
OG 2016: 161:32:42
WC 2017: 181:31:19
AsianG 2018: 31:34:02
WTC 2018: 221:31:29
WC 2019: 61:34:36
OG 2021: 151:31:57
WC 2022: 141:31:53
Marathon Race Walk Mixed Relay
WTC 2024: 22:57.00

▲PERSONAL BESTS

note: click on event name to get head to head stats against another athlete,
click on indoor/outdoor to see PB progression.

 
3000m Race Walk
Winstreak: 6 (finals)  Show/hide   
Outdoor12:42.96    Kumagaya20 Jul 2008
 
5000m Race Walk
Winstreak: 11 (finals)  Show/hide   
Outdoor20:42.25    NRKumagaya19 May 2019
 
10,000m Race Walk
Outdoor42:51.82    NRNagasaki8 Dec 2019
 
5km Race Walk
Winstreak: 2 (finals)  Show/hide   
Outdoor23:02    Kobe31 Jan 2010
 
10km Race Walk
Winstreak: 4 (finals)  Show/hide   
Outdoor42:46    NRTokyo1 Jan 2024
 
20km Race Walk
Outdoor1:27:41    NRLa Coruña8 Jun 2019
 
35km Race Walk
Winstreak: 1 (finals)  Show/hide   
Outdoor2:44:11    NRWajima16 Apr 2023

▲AVERAGES & 10 BEST RESULTS

20km Race Walk, 10 best results (legal):
1:27:41   6La Coruña8 Jun 2019
1:28:26   2Kobe17 Feb 2019
1:29:03   2Kobe18 Feb 2024
1:29:31   2Wajima17 Apr 2022
1:29:40   1Kobe21 Feb 2016
1:29:40   1Kobe19 Feb 2017
1:29:46   2Nomi15 Mar 2015
1:29:56   1Kobe16 Feb 2020
1:30:03   3Nomi20 Mar 2016
1:31:19   18London13 Aug 2017
 
Average: 1:29:30.5
 
10,000m Race Walk, 10 best results (legal):
42:51.82   1Nagasaki8 Dec 2019
43:26.13   1Abashiri16 Jul 2015
43:55.05   1Gifu26 Sep 2015
43:55.22   1Osaka22 Sep 2018
44:10.29   1Yamaguchi11 Oct 2014
44:10.91   1Wakayama5 Oct 2015
44:11.56   1Inzai14 Nov 2020
44:34.13   2Chiba4 Oct 2010
44:50.80   1Abashiri13 Jul 2017
45:18.13   1Osaka24 Sep 2016
 
Average: 44:08.4040000000005
 
5000m Race Walk, 10 best results (legal):
20:42.25   1Kumagaya19 May 2019
21:17.97   1Kumagaya16 May 2015
21:21.00   1Kumagaya21 May 2016
21:24.94   1Kitakami10 Oct 2016
21:33.22   1Inzai25 Oct 2020
21:45.09   1Chiba22 Aug 2009
22:08.60   1Kumagaya29 Apr 2011
22:10.03   1Fukushima17 May 2014
22:43.51   1Kumagaya25 Jun 2010
23:08.60   1Nagano1 Jun 2013
 
Average: 21:49.521
 

Total results in db: 82

By event:

3000m Race Walk:6
5000m Race Walk:11
10,000m Race Walk:26
5km Race Walk:2
10km Race Walk:4
20km Race Walk:31
35km Race Walk:1
Marathon Race Walk Mixed Relay:1

▲IN 2024

position in the world list in brackets following the season's best,
junior list position in green and youth list position in orange.
help: click on competition name or Venue to see competition results.
help: click on placing to see event results in the competition.

10km Race Walk
42:46iw
WL NR PB (1)
1TokyoTokyo1 Jan 
20km Race Walk
1:29:03iw
SB (26)
2NCKobeNC, Kobe18 Feb 
Marathon Race Walk Mixed Relay
2:57.00iw
2WTCAntalyaWTC, Antalya21 Apr 
 Japan

▲TOP 100 WORLD LIST POSITIONS

SeasonInd/OutEventPosResult
2008Outdoor3000m Race Walk312:42.96
2008Outdoor10,000m Race Walk2946:10.26
2008Outdoor5km Race Walk1923:08
2009Outdoor3000m Race Walk312:44.38
2009Outdoor5000m Race Walk1321:45.09
2009Outdoor10,000m Race Walk1145:41.80
2010Outdoor5000m Race Walk4022:43.51
2010Outdoor10,000m Race Walk944:34.13
2010Outdoor5km Race Walk1323:02
2011Outdoor5000m Race Walk2422:08.60
2011Outdoor10,000m Race Walk3046:34.62
2011Outdoor20km Race Walk891:34:30
2012Outdoor10,000m Race Walk6047:43.47
2013Outdoor5000m Race Walk5523:08.60
2013Outdoor10,000m Race Walk3847:07.79
2013Outdoor20km Race Walk721:32:22
2014Outdoor5000m Race Walk2122:10.03
2014Outdoor10,000m Race Walk1144:10.29
2014Outdoor20km Race Walk771:33:25
2015Outdoor5000m Race Walk321:17.97
2015Outdoor10,000m Race Walk443:26.13
2015Outdoor10km Race Walk643:32
2015Outdoor20km Race Walk251:29:46
2016Outdoor5000m Race Walk521:21.00
2016Outdoor10,000m Race Walk1945:18.13
2016Outdoor20km Race Walk291:29:40
2017Outdoor10,000m Race Walk1044:50.80
2017Outdoor20km Race Walk291:29:40
2018Outdoor10,000m Race Walk843:55.22
2018Outdoor20km Race Walk451:31:29
2019Outdoor5000m Race Walk120:42.25
2019Outdoor10,000m Race Walk342:51.82
2019Outdoor10km Race Walk744:11
2019Outdoor20km Race Walk91:27:41
2020Outdoor5000m Race Walk621:33.22
2020Outdoor10,000m Race Walk144:11.56
2020Outdoor20km Race Walk181:29:56
2021Outdoor10km Race Walk743:39
2021Outdoor20km Race Walk681:31:51
2022Outdoor10,000m Race Walk3946:07.13
2022Outdoor20km Race Walk231:29:31
2023Outdoor20km Race Walk521:31:21
2023Outdoor35km Race Walk102:44:11
2024Outdoor10km Race Walk142:46
2024Outdoor20km Race Walk261:29:03

▲WINSTREAKS

 
Significant winstreaks 3000m Race Walk (at least 5 finals):
Winstreak 1: 6 (finals) 20 Jun 2008 -> 30 Jul 2009 Show/hide
 
Significant winstreaks 5000m Race Walk (at least 5 finals):
Winstreak 1: 11 (finals) 22 Aug 2009 -> 25 Oct 2020 Show/hide
 
Significant winstreaks 10,000m Race Walk
(at least 5 finals):
Winstreak 1: 13 (finals) 10 Sep 2012 -> 14 Nov 2020 Show/hide