I say no, blah-blah, who cares, and go bugger yourself to this entire thread because:
1.) In terms of biology, race almost doesn't exist. We are all members of the same species, we all do it with each other and have been doing it with each other since the beginning, which means that genes have always been moving back and forth between Africa, Europe, Asia, et cetera. So even if some genes that resulted in great atheletic performance emerged in one group of people, they would eventually circulate around to all the other populations because PEOPLE LIKE TO HAVE LOTS OF SEX WITH EACH OTHER!
2.) It is almost impossible, unless you have a team of scientists and lots of money, to tell whether a racial pattern in athletics is based on genetics or simply on cultural, historical, or economic factors. For example: blacks are about 10 percent of the U.S. population, but probably represent 90 percent of the NBA, I guess. It is tempting to explain this by saying that blacks are just naturally better at basketball than whites. An easy answer, but reality is more complex than that. If it is the case that young black males see the NBA as one of only two or three ways that they can become wealthy, if half of their role models are NBA basketball players, and if almost all young black men grow up playing basketball, then you're going to end up with a huge pool of young black men trying to get into the NBA. Compare this to young white men who feel that they have a wider range of options as far as ways that they can become successful... the pool of black competitors is larger than the pool of white competitors, and therefore you get more elite black basketball players than elite white ones, without ever bringing genetics into the equation. I'm not saying that this is the only explanation, but I hope I've made my point that it is more complex than just "blacks are naturally better"...
3.) Even if there are some small general differences between the races in terms of athletic ability, it's gonna be totally irrellevant in a couple hundred years because by then we'll all have interbred into one kinda light-brown mix, thanks to all those black dudes dating white women and all those white guys with jungle fever and also the fact that everyone likes asian women and...