Education
In 2000, playing as a second, her team finished the Canadian Junior Championship with a bronze medal.
In 2000, playing as a second, her team finished the Canadian Junior Championship with a bronze medal.
She previously played lead for Cheryl Bernard out of the Calgary Curling Club in Calgary. At the 2002 Canadian Junior Curling Championships, she would skip Alberta to a 7-5 round robin record, missing the playoffs. Sadleir would also participate in two Alberta Provincial Women's Championships the first in 2003 and again in 2004.
She has also played in two Alberta Mixed Championships in 2002 and 2004.
2011–current
At the end of the 2010/2011 curling season Sadleir would join Calgary skip Cheryl Bernard as lead. Sadleir was only with the Bernard team for one season and was let go from the team, following off-ice issues.