Career
Radius had her debut in 1957 at the Netherlands Ballet of Sonia Gaskell. Radius and Ebbelaar were soloists at the Dutch National Ballet, the Nederlands Dans Theater and, between 1968 and 1970, the American Ballet Theatre. Radius danced in classical pieces, but also in contemporary choreographies like those by Rudi van Dantzig and Hans van Manen.
The Alexandra Radius Prize for rising young dance talent has been named after her.