Action series.... Racing

Please show me and the viewers 'Racing'. It can be people racing bikes, cars, motorcycles ,toys, each other. This is not limited to people either. Animals on track are fine. I've seen parallel roller coasters race. But, if the viewers won't think of it as racing, and it's a good photo, just add something to the description explaining why it fits. If you are a racer and can put a 1st person view in, and it works, then go right ahead. If you've got an uncommon sport, please add a descriptions. Part of the fun of hosting and voting is reading about what I am seeing.