2021 | Entry Lists
| Race | Country | Date | List |
|---|---|---|---|
| Total 24 Hours of Spa | Belgium | 29 July 2021 - 1 August 2021 | Not available |
| Indianapolis 8 Hour | United States of America | 15 - 17 October 2021 | Not available |
| Kyalami 9 Hour | South Africa | 2 - 4 December 2021 | Not available |