2021 season Moto3 calendar
28 Mar 
Grand Prix of Qatar
Losail International Circuit
Qatar
11 Apr 
Gran Premio de la República Argentina
Termas de Río Hondo
Argentina
18 Apr 
Grand Prix of The Americas
Circuit Of The Americas
United States of America
02 May 
Gran Premio de España
Circuito de Jerez - Angel Nieto
Spain
16 May 
Grand Prix de France
Le Mans
France
30 May 
Gran Premio d’Italia
Autodromo Internazionale del Mugello
Italy
06 Jun 
Gran Premi de Catalunya
Circuit de Barcelona-Catalunya
Spain
20 Jun 
Motorrad Grand Prix Deutschland
Sachsenring
Germany
27 Jun 
TT Assen
TT Circuit Assen
Netherlands
11 Jul 
Grand Prix of Finland
KymiRing
Finland
TBD / 
To Be Decided
15 Aug 
Motorrad Grand Prix von Österreich
Red Bull Ring - Spielberg
Austria
29 Aug 
British Grand Prix
Silverstone Circuit
Great Britain
12 Sep 
Gran Premio de Aragón
MotorLand Aragón
Spain
19 Sep 
Gran Premio di San Marino e della Riviera di Rimini
Misano World Circuit Marco Simoncelli
Italy
03 Oct 
Grand Prix of Japan
Twin Ring Motegi
Japan
10 Oct 
Thailand Grand Prix
Chang International Circuit
Thailand
24 Oct 
Australian Motorcycle Grand Prix
Phillip Island
Australia
31 Oct 
Malaysia Motorcycle Grand Prix
Sepang International Circuit
Malaysia
14 Nov 
Gran Premio de la Comunitat Valenciana
Circuit Ricardo Tormo
Spain
Reserve Grand Prix Venues
RES / 
Grande Prémio de Portugal
Algarve International Circuit
Portugal
RES / 
Grand Prix of Indonesia
Mandalika International Street Circuit
Indonesia
RES / 
Grand Prix of Russia
Igora Drive Circuit
Russian Federation