Licentiate in dramatic Art at the High School of Dramatic Art of Valencia, soon shows interest in the creation of movement being formed in dance in different centers and taking part in workshops with choreographers as Kurt Koegel, Iñaki Azpillaga, Rafa Linares, Germana Civera, Martin Sonderkamp, Frank Van de Veen, Susan Reshort, Carmelo Salazar, Rosa Muñoz and Andrés Corchero.
She continues her formation passing on the Master in theory and practice of dramaturgy in the Institut del Teatre.
In 2004 Cristina Núñez is linked to Teatro de los Manantiales, where she works as dancer with the creator Ximo Flores and with the choreographer Rafa Linares in the works Especulaciones (Speculations), Makbet and Ciudadano Sade (Sade Citizen).
As interpreter she takes part in Z of Sergi Fäustino, in Encuentros en Magalia (Meetings in Magalia) with the project El tiempo de la sed (The time of the thirst), in Trànsit coordinated by the Nau de Facte.
She founds La imposible cia. beside Maribel Bravo and Anna Albaladejo carrying out pieces as
Una entrevista con mucho cuento (An interview with so much story) (winner of the competition Art nalón Escena), Tienen copyright nuestros deseos? (Do our desires have copyright?) and Gest-Acción (Gest-Action).
As choreographer she creates the piece Tú estás aquí (You are here), in the mark of 3 procesos de creación and with the support of Bilboescena artistas en residencia and Control, short piece in process presented in Obert Caldera.
Today she is part of the group of creation Conde de Torrefiel.