The world series of competition rock crawling, aka the W.E.Rock Grand Nationals, kicks off September 28th. The best of the best, from east to west, will head to Dayton, TN this year for this ultimate rock crawling series finale. Dayton has been home to many rock crawling events, and has earned the reputation of drawing the largest, and most enthusiastic, rock crawling crowds in the sport. For more event details, and for the latest venue updates, be sure to bookmark http://www.werocklive.com/events/w-e-rock-grand-nationals/ .