You just know when you've seen your next challenge. You get a sort of weird feeling that you know its the next big thing to do. The Norseman looks amazing. Is that just the best freaking water start ever?? Love it.
Added to that, all the training and hopes for a class finish, could all be dashed half way through the run, which is a marathon uphill - a mountain infact. I say dashed because if you are not in the first 60 people you are stopped from continuing. This is the difference between winning a 'black' or 'white' t-shirt. Black is Top 160. Not sure how a white t-shirt is viewed but I would personally take that as a loss.
The Norseman is a point-to-point tri. 4km swim, 180km bike and 42km run. Check the video out.