No doubt if you’ve been down to the Marina Green or Chrissy Field this summer you’ve seen the giant 72-ft catamarans sailing along at 40+ mph in San Francisco Bay – they’re hard to miss. Excitement is growing now that the America’s Cup Finals are here. If you’re interested in watching the races, mark your calendars for September 7-23, 2013 (race days subject to change; see schedules below). This is a once-in-a-lifetime event – it’s speculated that the massive catamarans competing in this years AC race will not be competing in future races. So if you want to see them, this is the time to do it!