2 cat pile-up

So I should be asleep, but the cats are running qualifying laps for the Pacifica 200 that they are planning on having this weekend.
So yeah, the cats are racing back and forth, back and forth, back and forth. All of a sudden, there is this double thud on my door. It’s quiet for a moment, and then the back and forth continues.
Those crazy cats…
**update** Just heard Barbara get up. Guess she is going to raise the black flag and end the races.