The Colorado Buffaloes, a collegiate football squad representing the University of Colorado, play their home games in Boulder. The Buffaloes now play in the Pacific-12 Conference and participate in NCAA Division I of the National Collegiate Athletic Association. Formerly a member of the Big 12 Conference was Colorado. https://bytebell.com/what-is-cu-at-the-game-latest-update-about-cu-at-the-game/