: (Formerly Xfinity) The second division, serving as a training ground for up-and-coming talent.
: The third level, featuring modified pickup trucks. Race Format & 2026 Championship nascar
: The top-tier flagship series where the biggest stars compete. : (Formerly Xfinity) The second division, serving as
NASCAR operates three major national touring series, often referred to as a "ladder" for driver development: : (Formerly Xfinity) The second division
: The driver with the highest total points after the final race of the season is crowned the champion. 2026 Cup Series Leaders
: A 10-race postseason where points are re-seeded just once. There are no more eliminations throughout these final 10 races.