The Miami Grand Prix's start time has been shifted forward by three hours, now commencing at 1 p.m. local time on Sunday, May 3, 2026. This adjustment is a direct response to forecasts predicting heavy rainstorms and potential lightning, ensuring the safety of drivers, spectators, and event staff. The decision followed collaborative discussions among Formula 1, the FIA, and the Miami promoter, underscoring a commitment to prioritize safety above all else.