This is the main thread of the WEC Prologue weekend on July 23/24. Even with the withdrawls of Ford and BMW in GTE Pro and SMP Racing in LMP1, there's still some to look forward to.
Toyota will be making the public debut of their evo package for the Toyota TS050 for what is expected to be its last season. Ginetta will be returning to the WEC at the Prolouge. Also, the on track debut of the Porsche 911 RSR-19 will occur, and hopefully Aston Martin Racing will be able to debut new tires that Michelin are designing for FR cars in the WEC/IMSA that allegedly have been under development.
Main event hub:
https://www.fiawec.com/en/race/show/4634