2025 Nascar Cup Series Wiki Fandom. The 2025 nascar cup series will be the 77th season of the nascar cup series. Nascar adds two new charters, to bring the total number of charters from 36 to 38.

The season will begin with the fresh from florida 250 at daytona international. Smith, grala, kraus, mayer, eckes, heim, herbst go to shared cars and/or xfinity/trucks.