Races in calendar week 12/2021

All motorsport events on the weekend of 26–28 Mar 2021.

Circuit	Country	Series
Braselton (Road Atlanta)	USA	Race results available (full) Formula Regional Americas Championship 2021
Bristol (oval)	USA	Race results available (limited) NASCAR Cup Series 2021
Manama	Bahrain	Race results available (full) FIA Formula 1 World Championship 2021 Race results available (full) FIA Formula 2 Championship 2021
Nürburgring (Nordschleife)	Germany	Cancelled Nürburgring Endurance-Series GT3 2021
Porto Alegre (Velopark)	Brazil	Cancelled Stock Car Brasil 2021