2021 IndyCar Series - Wikipedia
en.wikipedia.org › wiki › 2021_IndyCar_Series2021 IndyCar season; NTT IndyCar Series: Season; Races: 16: Start date: April 18: End date: September 26: Awards; Drivers' champion: Álex Palou: Manufacturers' Cup: Honda: Rookie of the Year: Scott McLaughlin: Indianapolis 500 winner: Hélio Castroneves: Discipline champions; Oval champion: Pato O'Ward: Road course champion: Álex Palou