A rabbit will first try to hide if it can, if it cannot hide it will try to run. If unable to outrun its predator it may try to fight, but usually at that point its over for the rabbit.
Rabbits have many predators - basically, any carnivore or omnivore larger than itself, such as: Cats - e.g. pet cats, lions, lynx, bobcats, mountain lions, tigers Dogs - e.g. pet dogs, wolves, foxes,...