Dewjatjarow took part in competitions of the Fédération Internationale de Ski since 2002 . He ran his first of a total of 59 World Cup races so far (as of the end of the 2015/16 season) in Düsseldorf in October 2003 , which he finished with 66th place in the sprint. At the Nordic Junior World Ski Championships in 2004 in Stryn , he just missed a medal with fourth place in the sprint. His first World Cup points took 24th place in Düsseldorf in October 2004. At the Nordic Junior World Ski Championships in Rovaniemi in 2005 , he won bronze in the 20 km pursuit race, while he was tenth in the sprint and 25th in the ten-kilometer freestyle race. In January 2006 he reached tenth place in Otepää and thus his first top ten placement in the World Cup. In early 2007 he became the Russian sprint champion. At the following Nordic World Ski Championships in Sapporo , he finished 15th. He won his first World Cup victory in March 2007 in Stockholm in the sprint race. Since the 2007/08 season he has also been taking part in the cross-country skiing Eastern Europe Cup . He has made it onto the podium ten times so far and finished sixth in the 2007/08 season and second place in the overall standings in the 2015/16 season . In his only Olympic participation in 2010 in Vancouver , he achieved eighth place in the sprint. At the Nordic World Ski Championships in Oslo in 2011 , he finished 19th. In January 2013, he won his second World Cup victory in a team sprint with Nikolai Morilow in Liberec . At the Nordic World Ski Championships in 2013 in Val di Fiemme , he came in 22nd place in the sprint. He contested his last World Cup race on February 20, 2016, when he finished 44th in the sprint in Lahti, Finland . He contested his last race a year later when he was 20th in the Demino Ski Marathon in Rybinsk .
Russia
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Stockholm
Liberec