For this week's challenges, I did the WTC 600 @ Catalunya Rallycross using a 2JZ-swapped GR Yaris, and I got a clean P1 on the first try. I think it might've somewhat helped that I also recently got gold on the Master Super license test that has you throw a Porsche 911 (930) around the same course. Then I did the Sunday Cup race at BB Raceway using the Ferrari 500 Mondial Pinin Farina Coupe that I hadn't driven yet, if only because I plan to use that same car for the two laps of Brands Hatch race. I didn't even do much to the car - I just put it on some BBS RS wheels, plus bought a ballast and power restrictor that I didn't even tinker with anyway. I did, however, put it on Sport Softs, if that really means anything.
I'm also glad to see that some of the events in these Weekly Challenges happen to sometimes be ones I haven't tried yet, like the WTC 800 @ Nurburgring round. I do already have over 85% of events completed, but it's still nice to work on that total completion as I do a Weekly Challenge regardless.