Grigoryeva akahwina menduru yendarira mumakwikwi emamita zviuru gumi pa2006 European Championships muAthletics muGothenburg, Sweden nenguva ye30:32.72, imwe nguva itsva uye yechigumi yakanakisisa yakambotambirwa nemukadzi weEurope. Akakundawo 2006 Los Angeles Marathon munguva 2:25:10 uye 2005 Paris Marathon muna 2:27:01. Nhamba yake yakanakisisa pamusoro pehafu yemarathon ndeye 1:11:01, yakamhanya muEdmonton pa2005 IAAF World Half Marathon Championships
. Akanga ari mukadzi we2007 Boston Marathon anokunda nenguva ye2:29:18, uye akabata zita re2008 Chicago Marathon nenguva ye2:27:17.