Dallas Cowboys Nation is eagerly awaiting the full release of the 2026 NFL regular season schedule on Thursday, May 13, with several leaks already highlighting some of the team's marquee standalone games. From a historic game in Brazil against the Baltimore Ravens , which is the first to be played in Rio de Janeiro, to an epic Thanksgiving clash against the division rival Philadelphia Eagles , and another NFC East showdown in the season-opener against the New York Giants on Sunday Night Football , the Cowboys will once again have their moments in the spotlight. But before the team learns who every opponent will be, we will get a look at some of the biggest Cowboys stars participating in the 2026 Reliant Home Run Derby , which will be doubling as a charity event and celebration of the NFL schedule release. The event is free and open to the public, with every hit and home run earning money for The Salvation Army. Since the event began in 2012, Reliant has donated more than $1 million.…