This ad is so cool it makes me want to run the Mizuno Uphill Marathon, one of the toughest and most demanding races I’ve ever heard of. It takes place at the gorgeous Serra do Rio do Rastro, a beautiful mountain in Brasil with a winding road with a drop of 4,658 feet (1,429 meters.)
https://www.youtube.com/watch?v=scccK2YoLjA
