A second race was added at Talladega, the Ag-Pro 300, which was in the playoff. The truck series playoff schedule included the rescheduled INDYCAR weekend race at Texas Motor Speedway (Texas and INDYCAR agreed to remove all support races for that weekend, which was held on its regularly scheduled weekend) and a third race at Kansas Speedway. The first two races were to be at World Wide Technology Raceway at Gateway (which kept its date, like Texas part of the INDYCAR weekend and logistics made it part of the regular season) and Canadian Tire Motorsports Park (removed because of travel restrictions by the Canadian government; the same restrictions forced Canadian-based MLB, NBA, and MLS teams to move their games to the United States for the season and part of next season as well, along with all Canadian National Hockey League teams were put in one division for the 2021 season, as well as cancelling the INDYCAR race in Toronto) Changes to the regular season include a second Xfinity Series race at Richmond Raceway (had been originally removed for a Martinsville Speedway race) and the Truck Series returned to Darlington for the first time since 2011, while Richmond, which had originally been set for the cancelled April Cup meeting, was moved to the September race meeting.[109]