York Lions Stadium is an outdoor sports stadium on the Keele Campus of Toronto's York University in the former city of North York. It is home to the York Lions, the varsity teams of York University, the Toronto Arrows of Major League Rugby and York United of the Canadian Premier League. The facility was primarily built for the 2015 Pan American and Parapan American Games, where it hosted track and field events and the opening ceremony. In 2021, the stadium's running track was removed to expand the playing surface used for football and soccer.

The 2015 Parapan American Games, officially the V Parapan American Games and commonly known as the Toronto 2015 ParaPan-Am Games, were a major international multi-sport event for athletes with disabilities, celebrated in the tradition of the Parapan American Games as governed by the Americas Paralympic Committee, held from August 7 to 15, 2015, in Toronto, Ontario, Canada. Marking the first Parapan American games hosted by Canada, and the second major Paralympic sports event hosted by Toronto since the 1976 Summer Paralympics, the Games were held at venues in Toronto and four other Golden Horseshoe communities. Both the Parapan American and Pan American Games were organized by the Toronto 2015 Organizing Committee (TO2015).