The 2024 NASCAR Xfinity Series is the 43rd season of the NASCAR Xfinity Series, a stock car racing series sanctioned by NASCAR in the United States. The season started on February 19 with the United Rentals 300 at Daytona International Speedway and will end with the NASCAR Xfinity Series Championship Race on November 9 at Phoenix Raceway.
Cole Custer of Stewart–Haas Racing entered the season as the defending NASCAR Xfinity Series champion.[1][2]
- ^ Albino, Dustin (November 4, 2023). "Cole Custer gets illustrious first Xfinity Series championship in return season". NASCAR. Retrieved November 24, 2023.
- ^ Albino, Dustin (February 14, 2024). "Reigning Xfinity Series champion Cole Custer begins title defense". Jayski's Silly Season Site. NASCAR Digital Media. Retrieved February 15, 2024.