For those of you who don't know, Gymkhana is like parkour for cars. Basically, drivers are put into a track filled with various obstacles and jumps. The goal is to do cool stuff like drifting, jumping, and smashing through signs. It is extremely difficult and takes a lot of skill to do this in real life, but would look amazing in a game like BeamNG. It would be fun to see realistic physics for drifting and doing various stunts. It would be even cooler to have a game mode dedicated to Gymkhana, where players are scored by how intense and bold their stunts are. Online head-to-head Gymkhana would be fun too. Just decided to throw this idea out there. It would be really sweet for BeamNG! (imported from here) This is Ken Block's Ford Focus. Looks cool right? Well, look at the back tire! Gymkhana puts a lot of strain on cars.
We already have something like this planned, in the form of "Stunt Challenges." They'd definitely be expanded to include Gymkhana-esque manuevers.
It'd be fun to compare the $200k+ supercars they use for this with the dinky old hatchback we're getting :V