One of the women I train, Alessia, ran her first marathon there. She wrote a nice story about it (sorry, in Italian!), though there is one excerpt I thought was funny: "While I was at the start sitting on the ground so I could take off my long pants and hide the gels, tie my shoes, I start a conversation with a couple. They're nice. I tell them this is my first marathon. 'Really? Good luck!' Then they see I have the blue bracelet to follow the four hour pacers and they ask me how many long runs I did. "15 miles" I tell them. They look at me shocked and then say "and you want to follow the four hour pacers?? Are you crazy? 15 miles is not enough, you'll never make it!"
Apart from the fact that this is the rudest thing to say to ANYBODY at the start of their first marathon...The long slow run is a useless exercise. Her 3h58'31" finishing time with negative splits proves it! Plus, she doesn't even look tired at the finish line...