Bethke played for
Atlanta Beat in the
WPS in 2011. On July 24, 2011, Bethke signed a deal with
Norwegian Toppserien club
Arna-Bjørnar. On January 19, 2012, Bethke joined
German Bundesliga side
Bayer 04 Leverkusen where she played 7 of the remaining season matches. Bethke signed a contract with
Avaldsnes IL in the
Toppserien in January 2013. For the 2015 season she moved to
Sweden and played in the
Damallsvenskan, firstly for
Mallbackens IF and in July she signed with
Eskilstuna United DFF. On 1 September 2015, it was announced by Eskilstuna United that Bethke requested the termination of her contract, as she decided to retired from football. ==International career==