This study investigates the links between race, school choice and educational stratification in South Africa. It focuses on racial differences in families' efforts to take advantage of choice by transferring to opportunity (i.e., transferring to a school perceived to offer students better access to educational opportunity than their current school) and explores the implications of those transfers for emerging patterns of racial stratification in access to high quality schools. Findings reveal significant racial variation in transfers to opportunity and suggest a complex link between race and the ways in which historically disadvantaged groups have engaged with the post-apartheid educational opportunity structure.