NASCAR Cup Series Championship

NASCAR Cup Series Championship covers news, features, interviews and race-day updates about the season-ending championship race. Held at Phoenix Raceway since 2020, the event determines the season’s champion through a playoff format and succeeded Homestead–Miami as the final race venue. This tag documents race results, championship-deciding moments, format changes and historical context related to the championship finale, tracing the event’s evolution within NASCAR since its origins in 1949. Readers will find coverage of qualifying, race strategy, playoff implications and postrace analysis tied to the Cup Series title battle.