We finally have a functioning pace car.
We could potentially have some fun with this car. Use it as sort of a cop car chasing robbers. Have the robbers in a lesser car but give them a head start. Once the cop car passes or tags the robber, the robber pulls over and is out of the race. Have the races short, like 1 lap at the longer tracks and 2ish laps at shorter tracks. See if the cop can pass or tag all the robbers in that short stint. If the cop can, one point for cops. If he can't, one point for robbers. Another option instead of one point cops, one point robbers, is whoever can pass the most robbers wins. Rotate cop drivers and see who has the most points at the end. Another option is say if we have 8 people, split up in teams of 4 and add the total amount of robbers passed, that team wins.
Anohter thought, something similar with a twist... Short stints again. Give slower cars a head start. Rotate the cop car drivers and see how many robbers they can PIT Maneuver. Whoever gets the most PITS wins.