Scott has filmed this (and received an Emmy award and two nominations) for the past five years.  He’s a “moto-camera,” meaning that he’s out in the field filming from a motorbike.  Most years he films the ladies but in 2014, he filmed the guys.  It’s a long strenuous day for athletes and field camera operators alike.  Hawaii is the great Ironman race of all of the Ironman races around the world.

http://www.ironman.com/media-library/videos/events/ironman/world-championship/2013/pro-race-recap.aspx#axzz3LLze2ghf