4 Hours of DubaiThe 4 Hours of Dubai is an endurance race for sports cars held at Dubai Autodrome in Dubai, United Arab Emirates.HistoryDue to the COVID-19 pandemic, the 2021 Asian Le Mans Series season was run entirely in the United Arab Emirates. On January 13, 2021, the schedule was revised with Dubai Autodrome added with a double-header weekend. This was done to reduce isolation times due to travel restrictions in the UAE. The race has remained on the calendar since then and has been run twice per Asian Le Mans Series season for all but one year.