Background: Alecia Beth Moore (born September 8, 1979), known professionally as Pink (often stylized as P!nk), is an American singer, songwriter, dancer and actress. She was signed to her first record label with original R&B girl group, Choice, in 1995. The label, LaFace Records, saw great potential in Pink, offering her a solo deal. Choice disbanded in 1998.
Context: Pink met professional motocross racer Carey Hart at the 2001 X Games in Philadelphia. Following a brief separation in 2003, Pink proposed to Hart in June 2005 during a Mammoth Lakes motocross race; she was "assisting" in his race and wrote "Will You Marry Me? I'm serious!" on a pit board. He initially didn't notice and continued on for another lap. When he did notice later, he veered off the track to accept right then. She then made him finish the race because she wouldn't marry a loser. They married in Costa Rica on January 7, 2006. After months of speculation, Pink announced in February 2008, that she and Hart had separated. Hart subsequently appeared in the video for her 2008 song "So What", which deals with their separation. The couple sought marriage counseling during their separation in hopes of reconciliation. In February 2010, Pink confirmed that she and Hart were back together. Hart appears with Pink in the music video for her songs "Just Give Me a Reason", "True Love", and "Just like Fire". In November 2010, Pink announced on The Ellen DeGeneres Show that she and Hart were expecting their first child. In June 2011, she gave birth to their daughter, Willow Sage. In December 2016, she gave birth to their second child, a son, Jameson Moon. Pink is a supporter of attachment parenting. In 2010, she appeared on Forbes' "The Celebrity 100" list at #27, with earnings of $44 million. In 2011, she appeared on Forbes' The Top-Earning Women in Music list at #6 with earnings of $22 million, with an average of $1 million per show on the road. In 2009, Billboard put her at the 6th place on their "Money Makers" list, listing her earnings as $36,347,658. In 2013, she appeared on Forbes' list of "Highest Paid Musicians", with the earnings of $32 million.
Question: Where did they get married?

Answer:
They married in Costa Rica on January 7, 2006.