Whats an Ironman?

I was speaking to a friend of mine the other day who lives in Australia. An Ironman doesn't necessary mean what it does in Colorado. What I'm doing is a 2.4 miles swim, 112 mile bike and a 26.2 mile run. I think this is what most people know as an Ironman however that's now a corporation and can only be used by that corporation. A half Ironman is also called a long course triathlon to avoid being sued.

Now while I was out cycling I remembered living in Australia and how cool it was to get a pair of Red Speedos, I was 8 years old so don't freak out. The red speedos were worn by the lifeguards who also competed in Ironman events. My Dads apprentice was also an Ironman. It involves the four main disciplines of surf life saving. Ski Surfing, Swimming, board paddling and running.

I looked it up and it isn't as popular as it once was here is the link...
http://en.wikipedia.org/wiki/Ironman_(surf_lifesaving)
and the triathlon I'm doing...
http://en.wikipedia.org/wiki/Ironman_triathlon

My favourite bit of the inaugural Ironman triathlon was the guy who was leading had a support crew which ran out of water so plied him with beer instead. He finished second. He was a Navy Seal. I guess you have to have fun while competing!