Grigoryeva competed for Russia at the 2000 and 2004 Olympics in the 10,000 metres, finishing ninth and eighth respectively.[1]
Doping
In 2016, the IAAF announced that the then-42-year-old Grigoryeva had been banned 2+1⁄2 years for doping, based on the results of her biological passport. All results from April 17, 2009, to May 14, 2010, were canceled for Grigorieva.[2][3]