Complex sentence: She was the women's 2007 Boston Marathon winner with a time of 2:29:18, and captured the 2008 Chicago Marathon title with a 2:27:17 time.
Split into simpler sentences: She was the women's 2007 Boston Marathon winner with a time of 2:29:18. In addition, Grigoryeva captures the 2008 Chicago Marathon title with a 2:27:17 time.