Also, here is the link to Knoxville's Schedule: http://www.knoxvilleraceway.com/Schedule.aspx I see their next event is Monster Jam on September 20/21. How dare they have that instead of a Silver Crown race that day. Oh wait Eldora has a Silver Crown race that day. Hmm, can't race two places at once. Also, the endure they ran wasn't just a recent thing. That event is in it's 28th year. Lets see 2013-28 = 1985. I guess the Silver Crown series has been faltering since 1985 according to the experts" around here since Knoxville wouldn't dump their endure and run a Crown series race.