2012 Boston Marathon Inferno (Video)

Here's a decent video of the experience running in the Second Wave at the 2012 Boston Marathon. I don't know the person who filmed this and I'm not in the video - but I was in the vicinity. He manages to capture the feel quite well, including "The Cloud", the runners all going ot one side of the road for shade, the melting wax cups on the road, Wellesley College, Boston College and Heartbreak Hill.