www.NBCOlympics.com will cover the men's Olympic 10K Marathon Swim live online in its entirety, starting at 8:55 pm ET on Wednesday, August 20th.  Watch the world's top 25 open water swimmers battle each other.  The women's race yesterday was classic with the top 10 women finishing within 13 seconds of the Russian gold medalist.  Enjoy.

During the race, you can send your questions or comments to headcoach@10KSwim.com and he will try to answer your questions during the actual live telecast.