Hegarty's primary and secondary school education was with the Holy Faith sisters at Mother of Divine Grace and St. Michael's, Finglas. At 18 she moved to
Boston, worked as a babysitter and got a scholarship to attend
University of Massachusetts Boston. Hegarty returned home in 1994 and got her master's degree in Irish Literature at
Trinity College Dublin. He father, Charlie, the Irish Olympic Judo coach, died suddenly in 1996. She then moved, lived, and worked in
Shimane, Japan from 1996 to 1999. Hegarty returned home again in 1999 and did her master's degree in Creative Writing at Trinity College Dublin. Rachael also completed her Ph.D. at
Queen's University Belfast. ==Career==