I know competitions like this are not perfectly suited to the use of your concealed carry handgun, but any time you can get some practice under the pressure of a clock and other competitors you should do it. Check out your local 3-Gun matches and see if you can use your gun and concealed carry holster for the competition. Such activities encourage you to think on your feet and focus on your front sight. Those are good habits to get into.
This Iron Man competition is top notch; likely the toughest match you will ever shoot. Consider signing up for the event this summer.
Recommended gun books for those who carry concealed handguns:
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