The Wisconsin congressman and his family visited the Green Bay Packers Stadium before the Sunday football game, according to Wisconsin State Journal
Two of Mitt Romney's sons and four of his grandchildren accompanied the family.
Ryan did not make any formal remarks about the election and did not go inside the stadium, only socialized before the game.
The congressman is now headed to Ohio, Minnesota, and Colorado for campaign rallies.
Last month, Ryan visited a practice of the Cleveland Browns.