Help me peak for Le Etape Du Tour

Hi fellow cyclists,

After succesfully conquering Maratona dles Dolomites in 2021 my A even for next season is Le Etape Du Tour with 170km and 4700vm on Jul 10th 2022.

For Maratona I pretty much followed plan biilders suggestions gor a 28 week training. I felt quite fatiqued during specialty and only peaked 3-4 weeks after Maratona. I was successfully able to maintain my peak form for couple of weeks then.

Any similar experience with peaking only after training plan is done? I have an option to join a bunch of openers in June, what do you thing about finishing plan end May already and then racing for couple of weeks + taper?