Koichiro Morioka
- Born
- Apr 2, 1985 (41 years old)
- Events
- 50 km Race Walk · 20 km race walk
Koichiro Morioka is a Japan race walker, born on April 2, 1985. He competes primarily in the 20kmW, 50kmW and 10Kilometr.
His personal bests include 1:20:14 in the 20kmW, 3:43:14 in the 50kmW, 40:16 in the 10Kilometr, 19:13.77 in the 5000m-short-track and 39:07.84 in the 10,000Metr. He has earned 3 gold, 2 silver and 4 bronze medals in major international competitions. He is currently active on the international athletics circuit, representing Japan.
Personal best · 50 km Race Walk3:43:14
2019 season best46:46.98Dec 8, 2019 · Municipal Stadium, Sasebo
Personal best · 20 km race walk1:20:14
As of Oct 29, 2026: 50 km Race Walk 3:43:14, 20 km race walk 1:20:14, 2019 season best 46:46.98 (Dec 8, 2019, Municipal Stadium, Sasebo (JPN)) · 41 years old
Personal bests
WA points calculator →DisciplineResultAll-time
20kmWKobe 20131:20:141,186 pts–
50kmWLondon 20123:43:141,204 pts–
10KilometrAkita 200740:16–
5000m-short-trackTendo 200919:13.77238 pts–
10,000MetrNiigata 201039:07.84–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2019 | 10,000Metr | 46:46.98 | – | Dec 8, 2019 | Municipal Stadium, Sasebo (JPN) |
| 2018 | 5000m-short-track | 20:47.51 | – | May 19, 2018 | Kumagaya (JPN) |
| 2018 | 20kmW | 1:23:23 | – | Feb 18, 2018 | Japanese Race Walk Championships |
| 2017 | 20kmW | 1:22:36 | – | Feb 19, 2017 | Kobe (JPN) |
| 2016 | 10,000Metr | 41:25.35 | – | Sep 24, 2016 | Osaka (JPN) |
| 2016 | 20kmW | 1:24:18 | – | Feb 21, 2016 | Kobe (JPN) |
| 2016 | 50kmW | 3:58:59 | – | Aug 19, 2016 | The XXXI Olympic Games |
| 2015 | 10,000Metr | 41:23.36 | – | Jul 16, 2015 | Abashiri (JPN) |