The NTT IndyCar Series will allow a limited number of spectators to attend races at Iowa Speedway on July 17-18.
For the Iowa IndyCar 250 and ARCA Menards Series races, around 5,000-6,000 tickets will be made available each night at the racetrack, which has more than 25,000 permanent seats.
Among numerous health and safety protocols, groups of fans will be separated by at least six feet in order to align with state guidelines in the wake of the global Covid-19 pandemic.
IndyCar will also allow fans for the July 11-12 doubleheader at Road America in Wisconsin.
Up to 5,000 fans will be allowed to attend the Nascar Cup Series race at Talladega Superspeedway in Alabama this weekend.