The goal is to place first in 24 Hours of Le Mans as quickly as possible. You can use ANY car class for this (from GT2 to LMP1).
This category will be pretty funny :)
You are going to have to be more specific than that.
The only real options are to simply time trial the track. There's no real skill involved in racing as you can start the race at any position and stay ahead until the end of the race (which is simply time trial pretty much). If you just mean fastest to get to first place and start at the back, you can just cut the first corner and you'd get to first place immediately. Not to mention that there's no real way to time it other than to slow down the footage later on to see the position change to 1st place. Making it by far the shortest run and honestly kind of boring.
If you can maybe explain it more thoroughly or showcase your idea of what the run might look like, then we could consider it.
I mean that Le Mans race, which appears after full season (which is 4 races). The point of this category is to create a new profile and win Le Mans as soon as possible
From the sounds of it that sounds like beat a season as fast as possible (This wouldn't be too hard as you could keep entering events and then retiring from them in order for the season to be completed faster) which wouldn't exactly be a long category if I'm honest although this sounds pointless to me as there's no challenge to it whatsoever :/
You have to win a Le Mans, not just place 1st in your group, which is extremely hard on sub LMP1 classes
Think I understand now, your point is basically another any% with the ending being a little sooner. For the run you'd play as you would in any% until you reach the point where you unlock a Le Mans race with the LMP2 car (unless you can win with GT1 or GT2, which would be sick).
I see from your twitch that you've already been trying to do a run of it. Since it's basically a shorter any% with a more difficult win condition, if you can do a full run of it and link it here, I wouldn't mind adding the category.