Before the 2017 season , Super Bowl XXIX was the second last Super Bowl that 49ers ' participated in .
As of the 2016 season , this is the 49ers ' ( as well as California 's ) most recent Super Bowl championship , and their last appearance in the Super Bowl until the 2012 season , when they lost to the Baltimore Ravens by a final score of 34–31.As fo
Super Bowl XXIX