She was a singles skater for two years and then took up ice dancing with her brother William Beier.

They did not compete in 2006/2007 season because Christina was suffering from a foot injury.

In May 2008, the Beiers announced the end of their dance partnership.

Christina Beier teamed up with Tim Giesen and began competing with him in the 2008–2009 season.

They trained for two weeks with Albena Denkova and Maxim Staviski but William Beier had a problem with his knees, which had troubled him since 2006.