The 2011 Vanier Cup, the 47th edition of the Canadian university football championship, took place on Friday, November 25, 2011 at BC Place in Vancouver. The McMaster Marauders defeated the Laval Rouge et Or 41-38 in only the second ever Vanier Cup to go into overtime. The Marauders won their first ever national championship while the Rouge et Or lost a Vanier Cup game for the first time. BC Place underwent a renovation, including a retractable roof, and hosted the Vanier Cup on the same weekend it hosted the Grey Cup. This marked the first time the two games were played at the same venue on the same weekend since 2007.