AM
Ai Michiguchi
JPNWomenBirth dateJun 3, 1988
Height-
Weight-
Ai Michiguchi is a Japan race walker, born on June 3, 1988. She competes primarily in the 20kmW, 10Kilometr and 5000m-short-track.
Her personal bests include 1:31:51 in the 20kmW, 44:40 in the 10Kilometr, 21:51.90 in the 5000m-short-track and 45:02.29 in the 10,000Metr. She is currently active on the international athletics circuit, representing Japan.
Key facts
20 km race walk
1:31:51
10 Kilometres Road
44:40
Last competition
Japanese Race Walking Championships
Feb 21, 2021 · 1:42:34
Age
38 years old
As of Oct 1, 2026: 20 km race walk 1:31:51, 10 Kilometres Road 44:40, 2021 season best 1:42:34 (Feb 21, 2021, Kobe (JPN)) · Last competition: Japanese Race Walking Championships, Feb 21, 2021, 1:42:34 · 38 years old
PB
Personal bests
20kmW
1:31:51
10Kilometr
44:40
5000m-short-track
21:51.90
10,000Metr
45:02.29
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2021 | 10Kilometr | 46:28 | - | Jan 1, 2021 | ↑ | Tokyo (JPN) |
| 2021 | 20kmW | 1:42:34 | - | Feb 21, 2021 | ↑ | Japanese Race Walking Championships |
| 2020 | 5000m-short-track | 23:01.37 | - | Sep 19, 2020 | ↓ | Prefectural Stadium, Kumagaya (JPN) |
| 2020 | 20kmW | 1:36:36 | - | Feb 16, 2020 | ↑ | Japanese 20km Race Walking Championships |
| 2019 | 5000m-short-track | 22:16.32 | - | Oct 7, 2019 | ↓ | 74th National Sports Festival, Prefectural Kasamatsu Stadium, Hitachinaka |
| 2019 | 10Kilometr | 44:40 | - | Jan 1, 2019 | ↑ | Tokyo (JPN) |
| 2019 | 10,000Metr | 46:12.70 | - | Sep 21, 2019 | ↑ | 67th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka |
| 2019 | 20kmW | 1:32:54 | - | Feb 17, 2019 | ↑ | Japanese 20km Race Walking Championships, Kobe |
| 2018 | 5000m-short-track | 22:06.80 | - | Jul 4, 2018 | ↓ | Abashiri (JPN) |
| 2018 | 10,000Metr | 45:28.72 | - | Jul 7, 2018 | ↑ | Kitami (JPN) |
| 2018 | 10Kilometr | 45:54 | - | Apr 14, 2018 | ↑ | Wajima (JPN) |
| 2018 | 20kmW | 1:33:42 | - | May 5, 2018 | ↑ | IAAF World Race Walking Team Championships |
| 2017 | 20kmW | 1:35:16 | - | Feb 19, 2017 | ↑ | Kobe (JPN) |
| 2016 | 5000m-short-track | 22:31.22 | - | May 21, 2016 | ↓ | Kumagaya (JPN) |
| 2016 | 10,000Metr | 46:19.97 | - | Sep 24, 2016 | ↑ | Osaka (JPN) |
| 2016 | 20kmW | 1:31:51 | - | Mar 20, 2016 | ↑ | Nomi (JPN) |
| 2015 | 5000m-short-track | 21:51.90 | - | Jul 12, 2015 | ↓ | Kitami (JPN) |
| 2015 | 10,000Metr | 45:02.29 | - | Oct 5, 2015 | ↑ | Wakayama (JPN) |
| 2015 | 20kmW | 1:32:34 | - | Oct 25, 2015 | ↑ | Takahata (JPN) |
| 2014 | 10,000Metr | 45:09.33 | - | Oct 11, 2014 | ↑ | Yamaguchi (JPN) |
| 2014 | 20kmW | 1:32:41 | - | Feb 16, 2014 | ↑ | Kobe (JPN) |
| 2013 | 10,000Metr | 45:21.90 | - | Sep 21, 2013 | ↑ | Kumagaya (JPN) |
| 2013 | 20kmW | 1:35:39 | - | Feb 17, 2013 | ↑ | Kobe (JPN) |
| 2012 | 10,000Metr | 46:38.38 | - | Sep 22, 2012 | ↑ | Fukuoka (JPN) |
| 2012 | 20kmW | 1:35:51 | - | Mar 11, 2012 | ↑ | Nomi (JPN) |
| 2011 | 10,000Metr | 47:29.35 | - | Oct 10, 2011 | ↑ | Yamaguchi (JPN) |
| 2011 | 20kmW | 1:36:31 | - | Feb 20, 2011 | ↑ | Kobe (JPN) |
| 2010 | 5000m-short-track | 23:00.91 | - | Apr 24, 2010 | ↓ | Chiba (JPN) |
| 2010 | 10,000Metr | 47:27.12 | - | May 16, 2010 | ↑ | Tokyo (JPN) |
| 2010 | 10Kilometr | 48:10 | - | Jan 1, 2010 | ↑ | Tokyo (JPN) |
| 2009 | 10,000Metr | 47:04.63 | - | Sep 6, 2009 | ↑ | Tokyo (JPN) |
| 2009 | 20kmW | 1:41:20 | - | Mar 15, 2009 | ↑ | Nomi (JPN) |
| 2008 | 10,000Metr | 49:42.93 | - | May 24, 2008 | ↑ | Tokyo (JPN) |
| 2008 | 20kmW | 1:46:00 | - | Oct 26, 2008 | ↑ | Takahata (JPN) |
2021
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
20kmW | 1:42:34 | - | Feb 21 | Japanese Race Walking Championships |
10Kilometr | 46:28 | - | Jan 1 | 69th New Year Race Walk, Tokyo |
2020
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m-short-track | 23:01.37 | - | Sep 19 | 68th All Japan Corporate Teams Championships, Prefectural Stadium, Kumagaya |
5000m-short-track | 23:47.97 | - | Aug 22 | 73rd Chiba Prefectural Championships, Prefectural Tendai Stadium, Chiba |
20kmW | 1:39:30 | - | Mar 15 | All-Japan Race Walk, Nomi |
20kmW | 1:36:36 | - | Feb 16 | Japanese 20km Race Walking Championships |
2019
12 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
20kmW | 1:36:58 | - | Oct 27 | 58th All Japan Race Walking, Takahata |
5000m-short-track | 22:16.32 | - | Oct 7 | 74th National Sports Festival, Prefectural Kasamatsu Stadium, Hitachinaka |
10Kilometr | 46:12.70 | - | Sep 22 | 67th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka |
10,000Metr | 46:12.70 | - | Sep 21 | 67th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka |
10Kilometr | 46:42.91 | - | Jul 22 | Hokuren Distance Challenge |
10,000Metr | 46:42.91 | - | Jul 22 | Hokuren Distance Challenge |
10Kilometr | 45:49 | - | Apr 14 | Japanese 50km Race Walking Championships |
10Kilometr | 45:49 | - | Apr 13 | Japanese 50km Race Walking Championships |
20kmW | 1:34:13 | - | Mar 17 | Asian Race Walking Championships |
20kmW | 1:32:54 | - | Feb 17 | - |
20kmW | 1:32:54 | - | Feb 17 | Japanese 20km Race Walking Championships, Kobe |
10Kilometr | 44:40 | - | Jan 1 | New Year Race Walking Meeting, Tokyo |
2018
11 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
20kmW | 1:37:04 | - | Oct 28 | 57th Takahata All Japan Race Walking, Takahata |
5000m-short-track | 22:33.19 | - | Oct 8 | Fukui 73rd National Sports Festival, Fukui |
10,000Metr | 48:15.87 | - | Sep 22 | Osaka All Japan Corporate Teams Championships, Osaka |
10,000Metr | 45:28.72 | - | Jul 7 | Kitami Hokuren Distance Challenge, Kitami |
5000m-short-track | 22:06.80 | - | Jul 4 | Abashiri Hokuren Distance Challenge, Abashiri |
5000m-short-track | 22:14.00 | - | May 19 | Kumagaya East Japan Corporate Teams Championships, Kumagaya |
20kmW | 1:33:42 | - | May 5 | IAAF World Race Walking Team Championships |
20kmW | 1:33:42 | - | May 4 | - |
10Kilometr | 45:54 | - | Apr 14 | Wajima All-Japan Race Walking Meeting, Wajima |
20kmW | 1:40:09 | - | Mar 18 | Nomi Asian Race Walking Championships, Nomi |
20kmW | 1:33:52 | - | Feb 18 | Japanese Race Walk Championships |
2017
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
20kmW | 1:39:04 | - | Oct 22 | Takahata All Japan Race Walking Championships, Takahata |
20kmW | 1:35:16 | - | Feb 19 | Japanese 20km Race Walking Championships, Kobe |
2016
8 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
20kmW | 1:36:44 | - | Oct 23 | Takahata 50km Race Walk National Championships, Takahata |
10,000Metr | 46:19.97 | - | Sep 24 | Osaka |
5000m-short-track | 22:31.22 | - | May 21 | Kumagaya East Japan Corporate Team Championships, Kumagaya |
20kmW | 1:32:43 | - | May 7 | IAAF World Race Walking Team Championships |
20kmW | 1:32:43 | - | May 7 | - |
20kmW | 1:31:51 | - | Mar 20 | Nomi Asian Race Walking Championships, Nomi |
20kmW | 1:32:30 | - | Feb 21 | Japanese Race Walking Championships, Kobe |
20kmW | 1:32:30 | - | Feb 21 | - |
2015
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
20kmW | 1:32:34 | - | Oct 25 | - |
20kmW | 1:32:34 | - | Oct 25 | Takahata 54th All Japan Race Walking Meet, Takahata |
10,000Metr | 45:02.29 | - | Oct 5 | Wakayama |
5000m-short-track | 21:51.90 | - | Jul 12 | Kitami Hokuren Distance Challenge, Kitami |
20kmW | 1:35:22 | - | Mar 15 | Nomi Asian Race Walking Championships, Nomi |
2014
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
20kmW | 1:35:51 | - | Oct 26 | Takahata |
10,000Metr | 47:08.33 | - | Oct 21 | Nagasaki |
10,000Metr | 45:09.33 | - | Oct 11 | Yamaguchi |
20kmW | 1:36:47 | - | May 4 | IAAF World Race Walking Cup |
20kmW | 1:36:47 | - | May 3 | IAAF World Race Walking Cup |
20kmW | 1:34:59 | - | Mar 16 | Nomi Asian Race Walking Championships, Nomi |
Showing 1 - 50 of 72
Honours
No medals
FAQ
Frequently asked questions
What is Ai Michiguchi's 20 km race walk personal best?
Ai Michiguchi's 20 km race walk personal best is 1:31:51, set on Mar 20, 2016 in Nomi (JPN).
Which events does Ai Michiguchi compete in?
Ai Michiguchi competes in the 20 km race walk and 10 Kilometres Road.
How did Ai Michiguchi perform in 2021?
2021 season best: 1:42:34, set on Feb 21, 2021 in Kobe (JPN). Last competition: Japanese Race Walking Championships on Feb 21, 2021, 1:42:34.