Who would win cheetah or tiger?

It depends, if it's a short race, you would lose. Cheetah's can run 75 MPH. That's their top speed. A humans top speed is 20 mph, and that was an Olympic runner. I would say you lose. Luckily for you, if the race is about a mile, you have a chance. After running a little less than a mile, a cheetah will overheat and will rest for several minutes.