JapanKoichiro Morioka
- Born
- 2 Apr 1985 · 41
- Birthplace
- Isahaya, Japan
- On the podium
- 2005 – 2010
- Olympian
- 3× · Beijing, London, Rio de Janeiro
By championship
| Championship | Total | |||
|---|---|---|---|---|
| Universiade | 0 | 0 | 2 | 2 |
| Asian Games | 0 | 0 | 2 | 2 |
| Asian Race Walking Champs | 1 | 2 | 0 | 3 |
| International total | 1 | 2 | 4 | 7 |
National championships
| Championship | Total | |||
|---|---|---|---|---|
| Japanese Championships | 4 | 0 | 0 | 4 |
| National total | 4 | 0 | 0 | 4 |
Medals 7
| Year | Championship | Event | Venue | Place | Mark | Record | Notes |
|---|---|---|---|---|---|---|---|
| 2010 | Asian Games | 50kmW | Guangzhou | 3 | 3:47:41 | ||
| 2008 | Asian Race Walking Champs | 20kmW | Wajima | 1 | 1:21:55 | ||
| 2007 | Universiade | 20kmW | Bangkok | 3 | 1:25:10 | ||
| 2007 | Asian Race Walking Champs | 20kmW | Wajima | 2 | 1:21:30 | ||
| 2006 | Asian Games | 20kmW | Doha | 3 | 1:23:17 | ||
| 2006 | Asian Race Walking Champs | 20kmW | Wajima | 2 | 1:24:44 | ||
| 2005 | Universiade | 20kmW | Izmir | 3 | 1:25:18 |
National results 4
- 2011 Japanese Championships · Saitama 50kmW 1 3:44:45
- 2010 Japanese Championships · Marugame 20kmW 1 1:20:43 OC
- 2009 Japanese Championships · Hiroshima 20kmW 1 1:21:16
- 2006 Japanese Championships · Kobe 20kmW 1 1:24:44