But there are also sub-divisions. In most sports, the best female athlete knows she won't ever beat the best male athlete, so they generally compete in separate

But there are also sub-divisions. In most sports, the best female athlete knows she won't ever beat the best male athlete, so they generally compete in separate divisions. I think people will still want to be the best human, even if just outdoing their personal best isn't a good enough reason. No one can run as fast as a motorbike, or a cheetah, but they still run.