The Covid-19 pandemic has pushed back the start of the WorldSBK season even further. After the Assen SBK round, which had been due to kick off the 2021 WorldSBK season, was postponed until July, Estoril had taken over as season opener. Now, however, the number of Covid-19 cases and the prevalence of the Brazilian variant in Portugal has meant that travel restrictions imposed to combat the virus make holding the Estoril round on the proposed dates extremely uncertain.
As a result, the Estoril round has also been postponed until later in the year. At the current point in time, a new date for the Portuguese round has not been set, but the most likely timing for the race is around July or August. That is when both the weather conditions are favorable and there are the biggest gaps in the schedule.