This event is part of the Colorado Endurance Series https://coloradoes.wordpress.com/ All the races are run for the love of the sport, and all the races are free to enter - free of commercial interests. It's a race that I always wanted to do back in the day, but never did. I've been trying to get there since it started back up in 2014, but this is the first year I felt my fitness was good enough. I'm also getting to an age that I don't have many years left for this stuff, so kind of a do it while I still can thing too. .