This year, festivities will include the usual point-to-pass fast laps on one of America's best tracks, along with the official Sport Electric TT competition, which gives you a traffic-free chance to challenge the clock with a car, motorcycle, or go-kart and maybe get yourself in the record books.
As with past years, we're pretty certain the action in the parking lot should be at least as exciting as what happens on the track. There are always lots of great, and some times unexpected, vehicles to look at – this year will see the Tesla Model S P85D in full effect and we've caught wind of some other exciting entries – and owners on hand to swap stories with or useful info.
Although the big day is still more than a month away, if you're interested it would be wise to register as soon as possible since there are a limited number of vehicles accepted and this event has become extremely popular. Also, since it falls on a workday this year, you might want to get an early start on how to break the news to your boss that you've contracted 24-hour ebola.