Grigorowa-Burgowa has been participating in competitions organized by the Fédération Internationale de Ski since 2004 . Since 2006 she has mainly competed in the Balkan Cup , which she won in 2006 , 2010 , 2012 and 2014 . So far she has reached 25 podium positions, including 14 wins. She made her first World Cup race in December 2007 in Kuusamo , which she finished classically with 68th place over 10 km. Her best result at the 2009 Nordic World Ski Championships in Liberec was 53rd place in the 30 km mass start race. At the 2010 Winter Olympics in Vancouver , she finished 61st in the 15km pursuit race and 59th in 10km freestyle. In January 2011 she achieved 71st place in Sjusjøen over 10 km freestyle, her best individual World Cup result to date. In January 2013 she won the 45 km freestyle at Biela Stopa . Her best results at the Nordic World Ski Championships 2013 in Val di Fiemme were 56th place in the 15 km skiathlon and 18th place in the team sprint. At the 2014 Winter Olympics in Sochi , she reached 60th place in the sprint, 56th place in the 15 km skiathlon and 50th place in the 30 km mass start race. In February 2015 she won 59th place in sprint and 58th place in 10 km freestyle at the Nordic World Ski Championships in Falun . At the 2018 Winter Olympics in Pyeongchang , she finished 66th in the sprint and 10 km freestyle.
Participation in World Championships and Olympic Winter Games
Bulgaria
Mavrovo
Pale
Metsovo
Ravna Gora
Erzurum