Ironman Nutrition for a Low Carb High Fat (LCHF) Triathlete

(see my post on the re-engineered plan I used for 2014 Ironman Florida)

When I started eating low carb high fat (LCHF), I was avoiding sugars and grains as if my life depended on it. I trained and raced all of 2013 trying not to use sugars. Prior to switching to LCHF, I was using the typical sugary stuff that was not much different from what most people use. For me, the sugary stuff was always too sweet on long training days except when I used a custom formula from Infinit Nutrition. With the custom formula, you can dial up calories, add/reduce this or that, but the best part was you can set the flavor down to near nothing!

So, what the heck was I supposed to do for nutrition if I could not use sugars and trying to avoid products with wheat and dairy?

Does a High Fat Diet Help Reduce Lactic Acid Buildup?

When I started eating a low carbohydrate high fat (LCHF) diet, I noticed that my athletic performance started to improve once my body made the transition to burning fat over carbs as its fuel source. I had also started Zone 2 training about two or three weeks after I changed my diet. During the first 10 days or so of switching to LCHF, I was extremely sluggish. Not only was my body moving slowly, so was my brain. The sluggishness subsided and the performance improvement started becoming noticeable within a month. I also noticed that my legs did not get the same burning sensations it did when I ran at the faster paces and that my recovery time was cut down substantially! A few podcasts I heard during that time discussed how others eating LCHF had also seen athletic performance gains and had faster recovery times. This totally intrigued me!

Hello World!

I created this blog to start documenting the journey I am currently experiencing.  I want to share the lessons, struggles, and surprises I have learned going from being a 6' 1" out-of-shape, overweight, middle age man to a fit endurance freak.  I was 265 pounds in mid-2007. By November 2013, I was racing Ironman Florida at 172 pounds.  Since then, my weight has settled into a range between 180 to 185 pounds; however, I am leaner, stronger, and faster than when I weighed 172!

July 2007

The start of my story is probably not much different than many of you out there.  Each year, I gained a little weight even when I tried to eat healthy -- well, I thought I was eating healthy.  As I gained weight, I always thought I could lose weight easily and achieve the mental picture I always had of myself - lean, toned, and fit. But yet, each year I continued to get fatter and fatter and I always lied to myself saying I was just a little overweight!  I was wearing size 40 and 42 pants and XL or XXL shirts. By the way, I now wear size 34 pants and Medium shirts!

I was unhappy about life in general. Then my 15-year marriage fell apart at the end of 2007. Due to stress and lack of appetite, I quickly lost 20 pounds. I looked in the mirror and was thinking I could quickly and easily achieve the body of my self-image.  Well, I have to say, it took significantly longer than I had anticipated.  Looking back, I like how it panned out since I learned so much during this time. Believe it or not, I still had to adjust my brain. Even though I was working hard to becoming fit and getting toned, I kept acting as if I was that shy overweight guy I had been for so many years!