By Madeline Coleman The Cup Series will have an unprecedented race on its 2023 calendar. NASCAR announced on Tuesday that it is adding a race in a “major metropolitan market”—downtown Chicago. The Cup Series’s first-ever street race will take place in July next season. Ben Kennedy, NASCAR senior vice president of racing development and strategy, said in the press release, “Like the Busch Light Clash at the Coliseum, we seized an incredible opportunity to add an unprecedented element to our schedule and take center stage in the heart of another major metropolitan market. “This is the ideal sett…