Q. What will be given at the water stations?
A. Sprint races have just water at the water stations and only have stations on the run course.  Olympic distance events also only have stations on the run course, but also give out sports drink and nutrition gel at each station.  Half Iron events have aid stations on the bike too that contain water, sports drink, Nutrition gel, energy bars, and bananas.   Half Iron run aid stations contain all of that plus oranges and usually some other items

Q. Do men have to wear a shirt on the run?
A. Current rules do not require this, but it has been a topic discussed and could change in the future.