| Fullname: | Marius Iulian Cocioran |
| Birth Date: | 10 July 1983 |
| Sport: | Athletics |
| Event: | 50 km race walk |
Marius Iulian Cocioran (born 10 July 1983, in Reșița[1]) is a Romanian race walker. He competed in the 50 kilometres walk event at the 2012 Summer Olympics.
| Representing | |||||
|---|---|---|---|---|---|
| 2012 | World Race Walking Cup | Saransk, Russia | 24th | 50 km walk | 3:57:55 |
| Olympic Games | London, United Kingdom | 39th | 50 km walk | 3:57:52 | |
| 2013 | European Race Walking Cup | Dudince, Slovakia | – | 50 km walk | DNF |
| World Championships | Moscow, Russia | 40th | 50 km walk | 4:04:23 | |
| 2014 | European Championships | Zürich, Switzerland | 23rd | 50 km walk | 4:03:25 |
| 2015 | European Race Walking Cup | Murcia, Spain | 11th | 50 km | 3:55:59 |
| Beijing, China | — | 50 km | DNF | ||