Is it infinite? Has anyone seen its end?
It most definitely has an end. I've made it in one level a long time ago but I don't remember which one. I trust that they may have made it longer but there is an end as it's a set course. If it was infinite the track would be generated at random instead of being the exact same every time. It doesn't make new tracks as you go so it is set in the software of the game. So yes I believe it most definitely has an end and since they made it farther than it used to be it is beyond the car's capabilities. That's why they added the garage so you can build the perfect car for each course!