Career
Murashov is a former Ice hockey player in the Moscow club "Chemist" Voskresensk until he was 15 years old, when he switched to training speed skating in Kolomna. In 2011-2012, Murashov competed in Junior World Cup series in 1000m and 500m. He debuted as a Senior in 2013 season and competed at the 2013 Winter Universiade in Trentino, Italy.
Murashov, however did not made the list and qualify for the Russian National team to compete at the 2014 Sochi Olympics.
In 2014-2015, Murashov competed in men"s 500m at the 2014-2015 International Skating Union World Cup at the first leg of the series in Obihiro, Japan he took the bronze medal behind teammate Pavel Kulizhnikov and another bronze in Seoul, of Korea. In 2015/16 Season. Murashov opened his season finishing 7th in men"s 500m and a bronze in Team Sprint (with Aleksey Yesin and Artyom Kuznetsov) at the 2015-2016 International Skating Union Speed Skating World Cup in Calgary.