Glenmore Christian Academy has a proud athletic reputation both internally and as an extra-curricular program. 

The GCA Royals Junior High school sports teams (Grades 7-9) compete in the Calgary Independent Schools Athletic Association (CISAA) against approximately 30 other schools in the JJJ category. Sports include volleyball, basketball, badminton and track & field. The GCA Royals Track & Field team won the league championship for 30 years, breaking records in individual events.