NASCAR's 2025 schedule brings significant changes, including the New Hampshire Motor Speedway race moving to September and becoming part of the Cup Series Playoffs for the first time since 2017. The NASCAR Craftsman Truck Series will return to New Hampshire. The season will feature 28 consecutive race weekends, a record in NASCAR's modern era, with a break for Easter and concluding on November 2 in Phoenix. Additionally, an international race in Mexico City will be held on June 15, the first in 67 years, and the season-opening Clash will be moved to Bowman Gray Stadium. Phoenix Raceway will host two NASCAR weekends, including the Championship Weekend from October 31 to November 2.