Dan,
Thanks for your thought provoking piece on the drafting penalties at IMF. Interesting stuff.
What is hard to tell from your piece is how many of those calls were of the “inadvertant type” and where the callls came. As you know “prime-time” at any Ironman is several minutes after one hour mark. It seems just about anyone can swim 1:10 or less. What you get for the next 10 - 20 k out on the bike course, is too many cyclists, on too narrow a road in too short a period of time. Who’s fault is that? Is it the athletes? Is it the people who put on the race? Is it the rules themselves? Hard to say. Remember the bike leg in a triathlon is kinda-sorta-like-a time trial, but there are so many cyclists on the road at this point all moving at the same speed( compounded even more at IMF with the dead flat course) that it’s hard to adhere exactly to that paradigm or the no-drafting rules as they are written.
I have been of this opinion for some time that the rules are asking the athletes do do somthing, that at times on the course is physically impossible to do - essentially ride single file with 10 m in front to the cyclists ahead and 10 m behind to the cyclist arrears. Good luck trying to do this in the first 20K or more on the bike if you swim 1:02 in an IM and are a 5:30 or under rider.