UFC 2011 8 2011-04-30 2011-04-30 https://r2.thesportsdb.com/images/media/event/thumb/1esohx1684305339.jpg https://r2.thesportsdb.com/images/media/event/poster/zu1mpx1684305269.jpg UFC 129: St-Pierre vs. Shields was a mixed martial arts event held by the Ultimate Fighting Championship on Saturday, April 30, 2011 at Rogers Centre in Toronto, Ontario, Canada. 505009