In 2010, she won a silver medal at the European Championships as alternate to the Muirhead rink.

At the same time, Sloan skipped her own ladies rink and defeated Muirhead's separate ladies rink en route to the 2011 Scottish Championships, defeating Hannah Fleming in the final.

The 2013 Scottish world champion team of Muirhead, Sloan, Vicki Adams (second) and Claire Hamilton (lead) were selected to represent Great Britain at the 2014 Winter Olympics, where they won the bronze medal.

[4] At the 2018 Winter Olympics in Pyeongchang, with Sochi alternate Lauren Gray replacing Hamilton in lead, the team finished fourth.

[5] Sloan went to Glasgow Caledonian University, studying sport and active lifestyle promotion with the help of a Winning Student award.