The Fat Adapted Running Formula: A Step-By-Step Guide To Becoming A Fat Adapted Runner

Prior to signing up for and training for an ultramarathon (50 miles) I had been on a fasting lifestyle and the idea of mainstream endurance running fuelling with tons of carbs/sugars really worried me. I didn't know how to take some of the principles of my fasting lifestyle and translate that into a routine/ritual for long distance runs. That is until I came across this author's blog. What Michael teaches resonated with me and I purchased this book to get all the detail. I now regularly run fasted and rely on burning fat/bodyfat in training runs that last 30 miles. I supplement with some coconut water as Michael outlines in the book, and that really helps when you have an intense hill to run up. All in all, the shift to use bodyfat as the primary fuel source is amazing, you don't have to worry about the dreaded "bonk", no diarrhoea or gastro intestinal issues from cramming gels or carbs during the run, and no swelling or inflammation issues around my joints (feet & ankles) which i had from all the intense carb loads (the recovery is amazing, within a day after doing 30 miles, my legs feel good enough to run again)

I agree with this book 100 % have been running this way for years never knew it was right thanks for all the extra tips looking forward to my next 100 mile this time without the dread of stomach problems and confident of an easier journey thanks very much

You're probably already curious about the subject if you buy this book and like me were already experimenting with fat fueled running. After reading this book I felt I'd had things clarified by an expert. I pushed my distances on an empty stomach further and further and have since completed a 20 mile run ending it 12hrs into a fast and 50 mile ultra were I didn't take on any fluids or fuel for the first 18 miles. This method works for me and I'd highly recommend the book.

It takes a lot more than a bit of dedication and lunacy to want to run really long distances and anything that makes it easier on your body is worth a shot. I haven’t gone all the way yet with cutting out certain food groups but the changes I have made, I feel have been worth the effort. Still work in progress for me but I’m very happy to recommend this book as an alternative way to fuel your runs, or not as the case may be!

Really enjoyed reading. Gives some excellent advice to move away from processes goods but as in his other books, Michael keeps things very easy and it never feels too complicated.