The 3rd annual Southern Indiana Classic Marathon, Half-Marathon, and 8K is coming up Saturday, April 14th. I've never run a marathon. Heck, I get a little winded walking from the couch to the fridge, but I do know that running a marathon isn't something you decide to do a week. It takes months and months of training to prepare your body to stay upright and moving forward for 26.2 miles. Fortunately you don't have to train alone.