The Formula 1 season arrives at Silverstone on July 5 and 6. On Saturday at 5 p.m. British time, the grid session begins. The sprint race runs Sunday around 11 a.m., then the main race starting at 3 p.m. Sky Sports F1 airs every session live. Demanding Silverstone pushes the cars to the limit. Ferrari reduced lap times during the final practice, trimming their gap to Red Bull’s faster cars.