Stop in for a cup of coffee

They may, but that is a long ways away to break something. If I trailered the car maybe, but driving it makes me worry. Also, then there would be tons of people see me make 200hp
Yup.
And you don't learn a lot in that situation.
Fresh plugs and run at the track. Look at the plugs and make a change if there is time.
If not, at least you got a baseline and had some fun. Driving a quick car at the track well takes some time to get.
I sure didn't do a great job the last time I went.