Book Review: 50/50

At a glance

I recently read 50/50 by Dean Karnazes. The book is about Karnazes’ accomplishing 50 marathons in 50 states in 50 days and some tips for improving your running ability. As all Karnazes’ books, there is pretty well written. On the other hand, having read Ultra Marathonman, Run!, this one starts to be a little bit too much. Some advices are very obvious if you are an experienced runner and sometimes, you feel the dude is full of himself. To sum up: you just started running, need basic tips/advices and some inspirational stories? Go for it! You are already an experienced runner and/or already read a book from him? Better to change your mind and pick another book!



“Run Forrest, Run!”


Inspiration, inspiration …

The storyline is pretty simple and basic: Dean wanted to complete 50 marathons in 50 days and 50 states. The North Face company sponsored him and got a van with a crew that bring him everyday in a new state to complete his 26.2 run. As the challenge is on for 50 consecutive days, some marathons are re-created during week days and only few runners can join. Other are live events where Karnazes run as a regular participant.

In one event, only one runner joined the race while some others have several thousands enthusiastic runners. During the book, Karnazes’ talks about its charity business (No Child left Inside – to fight children obesity by promoting healthy eating and activity) but also how he made connections over his journey (such as running with Mike Huckabee, an advocate for activity and healthy eating). There are a ton of inspiring people and that reflects the diversity of the running community and the diverse motivations for starting running: some are cancer survivors, others just wanted to fight an addiction and some just want to lose weight. One interesting aspect is the impact of Karnazes’ challenges on other people lives, and not only running: some teachers follow his travels to help children learning how to count using floating point (“after twelve days, how many miles Dean did?”) or even geography (“where is the next state he will be running?”). There is no debate: this is a fantastic achievement and even if many runners would be able to do the same, it


The real take-away?

Sometimes, the book turns out like this is written by a dude that is full of himself and this is probably the limitations of writing about running: as this is a solo activity, you end up by talking mostly about … you. Even if Karnazes tried to say he is a regular and normal dude, you can’t think he is proud of himself. This is fair enough: he completed an amazing challenge and this is definitively an impressive achievement. But sometimes, it just appears to be too much. Also, this current book contains stories from previous ones. So, you sometimes feel you already read it before and it would be better to make some chapters shorter. Needless to told same story twice and people who really want to learn more about the guy will read the other books …

Also in this book, you also see that such endeavor has some drawbacks and what is the cost of achieving this challenge. Everything comes at a cost and training for this challenge took all Karnazes’ time. As he reported, apart running and family, there is no room for anything else at all at all. Even social life, there is none. It seems that Karnazes does not seem to care at all and have no regret about it. But for the average Joe, it might not be so appropriate and this might not be the appropriate model to follow, lacking of some balance between running and just enjoy time with relatives.

On the other hand, the book do not try to convince readers to use a particular training plan/lifestyle or see Karnazes’ way to train as the only way to go. Instead, it lists a number of advices you can try and use for yourself. This non-dogmatic approach is probably a good aspect for the book: running advices/tips tend to be dogmatic (“if you do not stretch, you will be injured” or “if you do not carb-load in the pre-race diner, you will not have enough energy to make it to the finish”) while the book focuses on some advices and invites people to give it a try. It’s then up to you to use them or not (or even better: improve them!)

Should I read it?

For beginner runners who are trying to read an inspirational story and get some good running tips about training, lifestyle, nutrition, etc. 50/50 might be a very good book to read. You will enjoy the description of several races, learn about Karnazes journey across America and have some tips to train.

On the other hand, if you are not new into running, have some experiences and already have your own training plan an diet, this book might not be appropriate. The advices are pretty basic and you already know most of what is discussed. Try to read another book or save your money to sign up for a nice local race.

Finally, if you never read any book from Karnazes and want to discover the guy, it would be better to read Ultramarathon Man, probably the best book from this dude so far.


Book Review: 50/50

Understanding your weight & eating right

Two studies raised my attention in the last days about nutrition and I think my friend googlebot would be interested.

Understanding weight variations

I recently find the article about understanding your weight and variation of weight. As we live in a society mostly focused on performance and metrics, people used to focus only on the number on the scale without understanding potential changes and variations over time that have nothing to do with your diet fat content of your body (what you want to lose). Understanding the factor is important and will help you to stop worry about small variations over time and avoid changing your diet every day for no obvious reason.


Fueling your body for running

Another good catch is an interview of Dean Karnazes about nutrition and sport. As I am currently reading Karnazes‘ books (Ultra-Marathon Man,Run! and 50/’50), I was particularly interested in his feedback, especially because, in opposite to many other folks, he is not somebody into any dogma and his guideline is very easy to follow: “listen to everyone, follow no one.”.In other words, listen but follow your own judgment and apply that worked for you so far!

New runners are often very (over) focused on nutrition and hydration and end up by over-eating or over-drinking. It is common to see people with a hydration belt for a 5K and eating PowerBars before and after their workout! They do not realize that they just eat more calories than their body spent during their 30 to 40 min workout and might have digestion issue because of all the sugar from the sweet bars they are eating. In this discussion, Karnazes explain that non-processed food is just the way to go and that all the marketing around the dedicated nutrition is more a way to resell processed sugar rather than a good nutrition approach. The takeaway for runners: take nutritious, simple and non-processed food, do not overflow your GI track with too much food and sleep a lot.

“I think I am ready for this 5K”

Another inspirational topic in this interview is how we can help and support good nutrition guidelines for kids and how we can make a change in our society. Many initiatives have been discussed during the last years, as banning soda, snacks and junk food. But on the other hand, our society try to make us more and more inactive and people are just buying it. Educate, rather than controlling and banning is the solution. And Karnazes makes a good point: the first model a child try to mimic is their parents. Remember you as a kid: you never did what your parents tell you to do but mimic what they were doing. Then, changing kids eating and exercise routine is clear: inspire your own children by being their hero! To sum up, as a parent: start to stand up, move your ass, be active, eat good food and avoid hidden and bad sugar (even if these so-called coffee drinks), your kid will likely try to mimic you. Sounds cheaper and smarter than any regulation and control initiatives that have been discussed so far and would probably fix way more problems than obesity.


Understanding your weight & eating right