Congratulations! You've been bitten by the inspiration Ironman bug. It happens to a countless number of people. Witnessing an Ironman finish is truly memorable.

You are wise to go with a two year plan. Unfortunately, many folks are overwhelmed by inspiration and foolishly assume they can prepare for the distance within one year. That's simply not realistic.

Now that you've declared your goal you will no doubt get tons of (solicited/unsolicited) advice. Here's a morsel, establish a general schedule of events and realistic training plan as soon as possible. For content, consult finishers like your dad and possibly engage a coach. Your schedule should include a gradual ramp-up of sprint, olympic and half-iron distances. I also recommend you consider running a marathon at some point. Achieving the 70.3 four to five months prior to the Ironman is critical.

While two years seems ample, in training terms, it is actually somewhat tight. Take it in all moderate steps but you've got to start now. Without knowing your current age and fitness level it is hard to judge how realistic your goal is.

IM Louisville has been moved to October so you have a few extra months. Also, you'll avoid the brutal heat like this past weekend.

Good luck and be realistic. If you can't make 2016, there is nothing wrong with 2017 or 2018. Getting to the start of your first event should be your goal. Believe me, no matter the distance, crossing that first finish line will be life changing and exhilarating.

That sounds like a good plan!

What is your running/cycling background?

I just finished my first 70.3 and it took me over a year and a half to get there. I had no background in running or cycling. (I did run 3 miles inside the school gym one time during highschool PE, but that was a long time ago as I'm in my 40s now.) It was hard work, a LOT of training, and doable. But if I had taken another year to get there, that also would have been OK. I may think about moving towards a full IM in the future, but not next year. Maybe 2016.

I am of the opinion that losing weight more slowly, depending on how much you have to lose, will help you towards making lasting changes as there is so much mental that needs to be dealt with - especially for those who have always been heavier (like me).

I've completed 2 IM's and I admire your declaring your goal for 2016. It is very doable and all of the advice up to now is right on the money. Feel free to add me as a friend for support in your journey.