Hmmmmmmmm... I've already made one racing glider:




I issue unto you all a CHALLENGE, in the true spirit of the group build, to create an even better, even
slowerfaster glider!
Speaking for myself, I have some of that one's cousins... two or three more little 1/72 gliders that I might attempt to make. I have quite a few race car decals sitting around so I should have all I need to decorate things.
Also, the idea of the slowest, bulkiest, least aerodynamic, etc being made into a racing vehicle. You know... like... that mechanized platform the space shuttle used to travel on. Top speed 1MPH, huge, and quite bulky. An An-12 and other ridiculously low stall speed aircraft.
How about some racing locomotives? Would be cool to see a racing semi truck or maybe a garbage truck or something. Racing street sweeper.

Racing Nuclear Submarine? Richard Petty blue number 43 Los Angeles Class. How about a racing super freighter or racing cruise ship?
Or I'm just a buffoon with idiotic nonsense ideas, whatever, take your pick.