Nascar 2025 Schedule This Weekend 2025. Find out the dates, tracks, and stages of the 2025 nascar cup series season, including the new chicago street course and the international watkins glen. Nascar cup racing championship 2025 schedule.

See the changes and additions to the cup, xfinity and truck schedules,. Find out the dates and locations of the 2025 nascar season for all three national series.