Unbreakable Runner – What is CrossFit Endurance?

At 54 years old, I still run, work out, hike, paddle board, play ultimate frisbee and climb. I also compete periodically in events such as my upcoming StoneCat Trail Marathon to test myself and to raise money for charities such as The Cure Alzheimer’s Fund. The problem of course is how do you the find the time.

After reading two books, I think I have figured it out to a large extent.

The first book is called Fit After Fifty by legendary coach Joe Friel.  Coach Friel’s primary advice is to focus on more intensity less often and more recovery. The BoomerangFit blog has a lengthy review of the book HERE. 

The second book is called the Unbreakable Runner: Unleash the Power of Strength & Conditioning for a Lifetime of Running Strong.  This book is by Brian MacKenzie and TJ Murphy. For those of you who haven’t heard of Brian, he is a well know strength and conditioning expert who came up with an innovate system called Cross Fit Endurance. Again the premise here is that endurance training, in this case for all ages, needs to focus on form, cadence, strength and stamina and not just on the long slow distance that is still so popular with most people. Running long regularly especially without the proper form or core and leg strength is a recipe for injury. 

With CrossFit Endurance, I am focusing a lot of form and cadence while running. Intuitively I know that I need to have a faster turnover and to strike the ground with my forefoot. However, with practice and strength improvement, I can’t keep that up over a long run. I am constantly reminding myself to forefoot strike only to go back to heel strike when my attention wanders. It has to be subconscious or built into a patter over time through repetition. And, this pattern needs to be supported by the strength primarily in the feet or lower legs necessary to do it correctly at scale.

Additionally, I am spending a lot more time focusing on functional fitness than I ever have for running. The book, as you might guess, recommends CrossFit like workouts but I find I can do other things as well such as kettlebells or just doing burpees and carrying heavy things around the yard.

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