Hey Doug - thanks for reading - answers below
Dnowak wrote:
Where did you do your metabolic testing and what were the tests/protocol you did that resulted in your race week and race day nutrition plan?
A few years ago I visited several facilities to try and get this done, but none of them could give me exactly what I wanted. So I purchased a metabolic cart so that I could develop my own tests. I also set up a side business, testing IM athletes, to make that thing pay for itself... and the fortunate thing about it, is that I've been able to do hundreds of tests on myself under various conditions. I've confirmed that daily diet in the days/weeks leading up to the test makes the biggest difference to fat vs carb utilization, so before a test I replicate my race week diet. Then for the actual test, I do a long warm up then do 3 x 8 min at various power outputs (below, at and above race pace). For IMAZ specifically I tested at "flats" power and "climbing the beeline" power, which would allow me to figure out how hard I could afford to push on the way up. So, I was actually planning on averaging about 260w at IMAZ, and that's what I tested at. So on race day, when I saw my power was lower, I knew I could afford to be a bit lighter on the bike calories.
Dnowak wrote:
On the run, you had no other calories than coke after you took the UCAN?
correct
Dnowak wrote:
Did you hold bottle entire time on run as shown in the picture or did you have a belt?
yes, in the past I've run with a bike bottle. This time I tried the camelbak insulated bottle that's got a hand-strap thing. I'll definitely do that again. I've thought about one of those belts that can hold a bottle but I've not tried one. I do own a fuelbelt with those little bottles but I don't like the feeling of it on the waist, and the bottle openings are too small to refill. So I've never actually raced with that thing.
Dnowak wrote:
Did you swim with the octane pulled up or down under you wetsuit?
pulled up (but zipped down). I've done all my wetsuit swims like that and it's been fine. But I do think that the T1 at IMAZ is long enough that I could have pulled it on while running. I don't think I lost much time at all in Kona when it was rolled down.
Dnowak wrote:
Maybe I'll run into you at some 70.3 in the coming years.
or at Kona! you were definitely on track for a seriously good placing at IMAZ. Have you thought about Coeur d'Alene? I'm taking a long break from racing - next one is Vineman 70.3 in July, then Kona then IMAZ again...
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