2021 tentative schedule for many international/regional competitions of road motorcycles in the season has been released one after another. The time arrangement is roughly as follows:
1. ARRC (Asia Road Racing Championship, Asian Road Championship).
* Official test, June 1-2, Malaysia Sepang;
* Station 1, June 4-6, Malaysia Sepang;
* Station 2, June 11-13, Malaysia Sepang;
* Station 3, July 30-August 1, China Zhuhai ;
* Station 4, September 23-26, Australia Bend Racing Park;
* Station 5, November 19-21, Thailand Chang;
* Station 6, November 26-28, Chang, Thailand.
2, MotoGP (World Championship/World Motorcycle Grand Prix).
* Station 1, March 28, Qatar ;
* Station 2, April 11, Argentina;
* Station 3, April 18, United States;
* Station 4, May 2, Spain Jerez;
* Station 5, May 16, France;
* Station 6, May 30, Italy;
* Station 7, June 6, Spain Barcelona ;
* Station 8, June 20, Germany;
* Station 9, June 27, Netherlands ;
* Station 10, July 11, Finland (to be confirmed);
* Station 11, to be determined;
* Station 12, August 15, Austria;
* Station 13, August 29, United Kingdom;
* Station 14, September 12, Spain Aragon;
* Station 15, September 19, San Marino;
* Station 16, October 3, Japan;
* Station 17, October 10 Day, Thailand;
* Station 18, October 31, Malaysia;
* Station 19, November 14, Valenciana, Spain.
backup venue:
* Portugal;
* Indonesia (to be confirmed);
* Russia.
The following figure: 2021 season MotoGP List of participating in all levels.
3. WSBK (World Superbike Championship).
* Station 1, April 23 - 25, Netherlands;
* Station 2, May 7 - 9, Portugal Estoril (to be confirmed);
* Station 3, May 21 - 23, Spain Aragon;
* Station 4, June 11 - 13, Italy;
* Station 5, July 2 - 4, United Kingdom (only WSBK level competitions);
* Station 6, September 3 - 5, France;
* Station 7, September 17 - 19, Spain Catalunya;
* Station 8, September 24-26, Jerez, Spain;
* Station 9, October 1-3, Portimao, Portugal;
* Station 10, October 15-17, Argentina (only WSBK and WSSP600 level competitions);
* Station 11, November 12-14, Indonesia (only WSBK and WSSP600 level competitions);
* Station 12-14, Indonesia (only WSBK and WSSP600 level competitions);
* Station 12, Australia (to be confirmed);
* Site, to be determined;