The 2010 CIS football season began on August 31, 2010 with the Windsor Lancers hosting the Ottawa Gee-Gees and the defending Vanier Cup champion Queen's Golden Gaels visiting the McMaster Marauders. The season concluded on November 27 at the PEPS stadium in Quebec City, Quebec with the Laval Rouge et Or winning the 46th Vanier Cup, a record tying sixth championship for the school. In this year, 25 university teams in Canada played CIS football, the highest level of amateur Canadian football.