Rennkalender 2021

Woche	Formula 1	IndyCar	Formula E	Sprint Cup	Xfinity Series	Truck Series	DTM	GT Masters	Sportwagen	GTC	Woche
2021/01/03											2021/01/03
2021/01/10											2021/01/10
2021/01/17			~~Santiago, CL (S)1+2~~								2021/01/17
2021/01/24											2021/01/24
2021/01/31									24h Daytona		2021/01/31
2021/02/07									~~12h Bathurst~~		2021/02/07
2021/02/14			~~Mexico City (S)~~	Daytona GP (U) Daytona	Daytona (S)	Daytona (F)					2021/02/14
2021/02/21				Daytona GP ~~Homestead~~	Daytona GP (S) ~~Homestead (S)~~	Daytona GP (F)					2021/02/21
2021/02/28			Diriyah 1+2	Homestead ~~Fontana~~	Homestead (S) ~~Fontana (S)~~	~~Fontana (F)~~					2021/02/28
2021/03/07		~~St. Petersburg, FL~~		Las Vegas	Las Vegas (S)	Las Vegas (F)					2021/03/07
2021/03/14			~~Sanya (S)~~	Phoenix	Phoenix (S)						2021/03/14
2021/03/21	~~Melbourne~~			Atlanta	Atlanta (S)	Atlanta (S)			12h Sebring	~~TT Liedolsheim~~	2021/03/21
2021/03/28	Manama			Bristol		Bristol (S)					2021/03/28
2021/04/04											2021/04/04
2021/04/11	~~Shanghai~~	~~Birmingham, AL~~	Rom ~~(S)~~1+2	Martinsville (S)	Martinsville (F)						2021/04/11
2021/04/18	Imola	Birmingham, AL ~~Long Beach~~		Richmond		Richmond (S)					2021/04/18
2021/04/25	~~Hanoi~~	St. Petersburg, FL	~~Paris (S)~~ Valencia 1+2	Talladega	Talladega (S)					~~TT Oppenrod~~	2021/04/25
2021/05/02	Portimão	Fort Worth 1+2		Kansas City		Kansas City (S)					2021/05/02
2021/05/09	Barcelona		Monte Carlo (S)	Darlington	Darlington (S)	Darlington (F)					2021/05/09
2021/05/16		Indianapolis GP (S)		Dover	Dover (S)			Oschersleben			2021/05/16
2021/05/23	Monte Carlo	Indianapolis	~~Marrakesh (S)~~	Austin	Austin (S)	Austin (S)				~~1000km Oppenrod~~	2021/05/23
2021/05/30		Indianapolis		Charlotte	Charlotte (S)	Charlotte (F)	~~St. Petersburg, RU~~				2021/05/30
2021/06/06	Baku		~~Santiago, CL 1+2~~	Sears Point	Mid-Ohio (S)				24h Nürburgring		2021/06/06
2021/06/13	~~Istanbul~~ ~~Montréal~~	Detroit 1+2		Fort Worth	Fort Worth (S)	Fort Worth (S)		Spielberg	~~24h Le Mans~~		2021/06/13
2021/06/20	Le Castellet	Elkhart Lake	~~Berlin (S)~~ Puebla, MX 1+2	Lebanon, TN	Lebanon, TN (S)	Lebanon, TN (F)	Monza				2021/06/20
2021/06/27	Spielberg ~~Le Castellet~~			Pocono 1+2	Pocono	Pocono (S)				12h Belleben	2021/06/27
2021/07/04	Spielberg	Mid-Ohio		Elkhart Lake	Elkhart Lake (S)		~~Norisring~~				2021/07/04
2021/07/11		~~Toronto~~	New York City ~~(S)~~1+2	Atlanta	Atlanta (S)	Knoxville (F)		Zandvoort			2021/07/11
2021/07/18	Silverstone			Loudon	Loudon (S)						2021/07/18
2021/07/25			London ~~(S)~~1+2				Lausitzring				2021/07/25
2021/08/01	Budapest								24h Spa	SRW Wittgenborn	2021/08/01
2021/08/08		Nashville	Berlin 1+2	Watkins Glen	Watkins Glen (S)	Watkins Glen (F)	Zolder	Nürburgring			2021/08/08
2021/08/15		Indianapolis GP (S)		Indianapolis GP	Indianapolis GP (S)						2021/08/15
2021/08/22		St. Louis (S)		Brooklyn, MI	Brooklyn, MI (S)	St. Louis (F)	Nürburgring		24h Le Mans		2021/08/22
2021/08/29	Spa-Franchorchamps			Daytona (S)	Daytona (F)						2021/08/29
2021/09/05	Zandvoort			Darlington	Darlington (S)	Darlington ~~Mosport~~	Spielberg				2021/09/05
2021/09/12	Monza	Portland		Richmond (S)	Richmond (F+S)			Lausitzring		24h Wackersdorf	2021/09/12
2021/09/19		Laguna Seca		Bristol (S)	Bristol (F)	Bristol (T)	Assen				2021/09/19
2021/09/26	Sotschi	Long Beach		Las Vegas	Las Vegas (S)	Las Vegas (F)					2021/09/26
2021/10/03	Istanbul ~~Singapur~~			Talladega	Talladega (S)	Talladega (S)	Hockenheim	Sachsenring		12h Liedolsheim	2021/10/03
2021/10/10	Suzuka			Charlotte GP	Charlotte GP						2021/10/10
2021/10/17				Fort Worth	Fort Worth (S)						2021/10/17
2021/10/24	Austin			Kansas City	Kansas City (S)			Hockenheim		Oppenrod	2021/10/24
2021/10/31	Mexico City			Martinsville	Martinsville (S)	Martinsville (S)					2021/10/31
2021/11/07	São Paulo			Phoenix	Phoenix (S)	Phoenix (F)					2021/11/07
2021/11/14	~~São Paulo~~								Petit Le Mans/ 10h Atlanta		2021/11/14
2021/11/21	~~Melbourne~~										2021/11/21
2021/11/28	~~Jeddah~~										2021/11/28
2021/12/05	Jeddah ~~Abu Dhabi~~										2021/12/05
2021/12/12	Abu Dhabi										2021/12/12
2021/12/19											2021/12/19
2021/12/26											2021/12/26
Woche	Formula 1	IndyCar	Formula E	Sprint Cup	Xfinity Series	Truck Series	DTM	GT Masters	Sportwagen	GTC	Woche

Die Wochendaten beziehen sich auf den Sonntag der Woche, also den «normalen» Renntag und sind in der Form JJJJ/MM/DD angegeben.

(S) Sonnabend (in einigen Fällen Nachtrennen),
(F) Freitag,
(T) Donnerstag,
(W) Mittwoch,
(U) Dienstag,
(M) Montag vor dem Sonntag.
1+2 Doppelevent mit je einem Rennen Sonnabend und Sonntag — wenn nicht allgemeines Wochenendformat der Serie (z.B. GT Masters).