MacCuish competed in pair skating with Andrew Evans from 2006 through 2008. The two were the 2007 Canadian junior national championships, and have competed on the Junior Grand Prix circuit. They trained at the Mariposa School of Skating and were coached by Lee Barkell. MacCuish and Evans placed 8th at the 2007 World Junior Championships. The team placed 2nd at the 2007 JGP USA, but won the free skate.