when is it schedule to happen?
The dates are yet to be released.
2021 NASCAR Cup Series
NASCAR president Steve Phelps stated on September 1, 2020 that the schedule may be released in pieces due to COVID-19 and the complications of which tracks would be able to host races due to state regulations and guidelines. 
what position did michael jordan play in the nba He was a shooting guard who could also play as a small forward. when did he start playing in nba? 1984 did he have gambling issues? UNANSWERABLE did he play in any baseball league? Yes, the Minor League Baseball. which baseball team was he on in the league? Minor League Baseball where was michael born? In the Fort Greene neighbourhood of New York City's Brooklyn borough. did he own any nascar team? Yes. "Germain Racing" did the racing team participate in the 2021 nascar cup series? The event was rescheduled due to the COVID-19 pandemic.
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2021 NASCAR Cup Series [SEP] Schedule
NASCAR also had to schedule midweek races for the series for first time in the modern era as a result of the COVID-19 schedule changes. NASCAR president Steve Phelps stated on September 1, 2020 that the schedule may be released in pieces due to COVID-19 and the complications of which tracks would be able to host races due to state regulations and guidelines. The official 2021 schedule was released on September 30, 2020.