I've been to many at New Hampshire Int'l Speedway in Loudon, NH; some were Winston Cup, some were Nextel Cup--I saw Robby Gordon, Joe Nemechek, and Ryan Newman get their first Cup Series wins. I've been to a ton of Busch, Truck, Modified, and Busch North/East races at Loudon as well; I knew Kurt Busch was going to kick butt when I saw him beat one of the Wallace brothers (Mike, I think) in a truck race, and I knew Martin Truex, Jr. was real talent when he dominated a Busch North race several years ago, before Dale Earnhardt, Inc. hired him to drive in the real Busch Series. Last summer, I actually stayed overnight and saw a couple of days of racing--and a quasi-legal fireworks display in the parking lot (God Bless New Hampshire!).
Other than that, I've been to local short tracks; they put on much better shows sometimes. I've been to Beech Ridge in Scarborough, Maine, and Stafford and Thompson in their respective towns in Connecticut. I'm hoping to get to a dirt track sometime, or to Atlanta or Talladega while I'm down here... I'm going to have to talk some friends into it who have cars.
Tip: Bobby Santos, III put on a great show in Stafford a couple of years ago against a field that had him beat many times over in experience and funding. He's started a couple of Busch races this season. That kid will be really good if he gets a good ride; I think he's in his early 20's, and he's from Franklin, Mass.
If I seem excited about this, it's because I really, really am; there's nothing like actually going to a race, and I understand why it's not nearly as popular on TV. But there's certain things that stick with you, whether it's everyone in the crowd on wooden bleachers on their feet pulling for the local guy, or whether it's standing a few feet from the fence during qualifying at Loudon when you have to hold on to your hat to keep it on your head... well, there's nothing like it that I've seen anywhere.
Have you?