50/50 and over 360,000 other books are available for Amazon Kindle – Amazon’s new wireless reading device. Learn more

 

or
Sign in to turn on 1-Click ordering.
 
 
Express Checkout with PayPhrase
What's this? | Create PayPhrase
More Buying Choices
52 used & new from $4.79

Have one to sell? Sell yours here
 
   
50/50: Secrets I Learned Running 50 Marathons in 50 Days -- and How You Too Can Achieve Super Endurance!
 
 
Start reading 50/50 on your Kindle in under a minute.

Don’t have a Kindle? Get your Kindle here.
 
  

50/50: Secrets I Learned Running 50 Marathons in 50 Days -- and How You Too Can Achieve Super Endurance! (Hardcover)

~ (Author), Matt Fitzgerald (Collaborator)
Key Phrases: chicago marathon, fifty marathons, marathon diet, Finish Festival, Boston Marathon, The North Face (more...)
4.2 out of 5 stars  See all reviews (39 customer reviews)

List Price: $24.99
Price: $16.49 & eligible for FREE Super Saver Shipping on orders over $25. Details
You Save: $8.50 (34%)
o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o o
In Stock.
Ships from and sold by Amazon.com. Gift-wrap available.

Want it delivered Tuesday, November 24? Choose One-Day Shipping at checkout. Details
32 new from $8.00 18 used from $4.79 2 collectible from $39.99

Formats

Amazon Price New from Used from
  Kindle Edition, August 18, 2008 $9.99 -- --
  Hardcover, August 17, 2008 $16.49 $8.00 $4.79
  Paperback, August 11, 2009 $10.19 $7.66 $7.65
  Audio, CD, Abridged, Audiobook $22.78 $6.43 $6.43
  Audio, Download Offsite Link $15.74 or less with new Audible membership

Frequently Bought Together

50/50: Secrets I Learned Running 50 Marathons in 50 Days -- and How You Too Can Achieve Super Endurance! + Ultramarathon Man: Confessions of an All-Night Runner + Ultramarathon Man: 50 Marathons - 50 States - 50 Days
Price For All Three: $38.40

Show availability and shipping details

  • This item: 50/50: Secrets I Learned Running 50 Marathons in 50 Days -- and How You Too Can Achieve Super Endurance! by Dean Karnazes

    In Stock.
    Ships from and sold by Amazon.com.
    Eligible for FREE Super Saver Shipping on orders over $25. Details

  • Ultramarathon Man: Confessions of an All-Night Runner by Dean Karnazes

    In Stock.
    Ships from and sold by Amazon.com.
    Eligible for FREE Super Saver Shipping on orders over $25. Details

  • Ultramarathon Man: 50 Marathons - 50 States - 50 Days DVD ~ Dean Karnazes

    In Stock.
    Ships from and sold by Amazon.com.
    Eligible for FREE Super Saver Shipping on orders over $25. Details


Customers Who Bought This Item Also Bought

Ultramarathon Man: Confessions of an All-Night Runner

Ultramarathon Man: Confessions of an All-Night Runner

by Dean Karnazes
4.3 out of 5 stars (159)  $2.92
Ultramarathon Man: 50 Marathons - 50 States - 50 Days

Ultramarathon Man: 50 Marathons - 50 States - 50 Days

DVD ~ Dean Karnazes
4.7 out of 5 stars (7)  $18.99
My Life on the Run: The Wit, Wisdom, and Insights of a Road Racing Icon

My Life on the Run: The Wit, Wisdom, and Insights of a Road Racing Icon

by Bart Yasso
4.8 out of 5 stars (32)  $11.53
Running Through the Wall: Personal Encounters with the Ultramarathon

Running Through the Wall: Personal Encounters with the Ultramarathon

by Neal Jamison
4.7 out of 5 stars (24)  $10.08
Ultrarunning: My Story

Ultrarunning: My Story

by Mike Bouscaren
4.7 out of 5 stars (11)  $13.99
Explore similar items

Product Details

  • Hardcover: 304 pages
  • Publisher: Wellness Central (August 18, 2008)
  • Language: English
  • ISBN-10: 0446581836
  • ISBN-13: 978-0446581837
  • Product Dimensions: 9.1 x 6.2 x 0.8 inches
  • Shipping Weight: 1.2 pounds (View shipping rates and policies)
  • Average Customer Review: 4.2 out of 5 stars  See all reviews (39 customer reviews)
  • Amazon.com Sales Rank: #211,923 in Books (See Bestsellers in Books)

    Popular in this category: (What's this?)

    #33 in  Books > Health, Mind & Body > Exercise & Fitness > Marathons

More About the Author

Dean Karnazes
Discover books, learn about writers, read author blogs, and more.

Visit Amazon's Dean Karnazes Page

Inside This Book (learn more)

What Do Customers Ultimately Buy After Viewing This Item?

50/50: Secrets I Learned Running 50 Marathons in 50 Days -- and How You Too Can Achieve Super Endurance!
72% buy the item featured on this page:
50/50: Secrets I Learned Running 50 Marathons in 50 Days -- and How You Too Can Achieve Super Endurance! 4.2 out of 5 stars (39)
$16.49
Ultramarathon Man: Confessions of an All-Night Runner
13% buy
Ultramarathon Man: Confessions of an All-Night Runner 4.3 out of 5 stars (159)
$2.92
Born to Run: A Hidden Tribe, Superathletes, and the Greatest Race the World Has Never Seen
5% buy
Born to Run: A Hidden Tribe, Superathletes, and the Greatest Race the World Has Never Seen 4.7 out of 5 stars (294)
$14.47
My Life on the Run: The Wit, Wisdom, and Insights of a Road Racing Icon
4% buy
My Life on the Run: The Wit, Wisdom, and Insights of a Road Racing Icon 4.8 out of 5 stars (32)
$11.53

Tags Customers Associate with This Product

 (What's this?)
Click on a tag to find related items, discussions, and people.
 

Your tags: Add your first tag
 

 

Customer Reviews

39 Reviews
5 star:
 (18)
4 star:
 (13)
3 star:
 (5)
2 star:
 (2)
1 star:
 (1)
 
 
 
 
 
Average Customer Review
4.2 out of 5 stars (39 customer reviews)
 
 
 
 
Share your thoughts with other customers:
Most Helpful Customer Reviews

 
30 of 31 people found the following review helpful:
5.0 out of 5 stars Fascinating read about the Endurance 50 Challenge, August 4, 2008
By Brian Hawkinson (San Jose, CA) - See all my reviews
(REAL NAME)   
I thoroughly enjoyed Ultramarathon man, so when I heard he was writing another book about his Endurance 50 Challenge I couldn't wait. Karnazes account of his experience running 50 marathons in 50 states has some very good information in it. He, of course, went over the running he'd done to that point, as well the type of running that he had wanted to do, which led to the Endurance 50 challenge. This was right up my alley because I have become a huge fan of running as many marathons as possible. My body tends to recover easily so the urge to run more often has only grown with time.

So it amazes me to follow Karnazes trek from state to state with a marathon every day. He offers some gems of knowledge on various aspects, such as eating, hydration, recovery, pacing, conditions and on and on. With 50 marathons in a row there is plenty of fuel for the fire.

For the most part the chapters correspond to some aspect of running and how it related to that day's marathon, or sometimes two to three marathons a chapter. As would be expected, this couldn't go on for every chapter. Some chapters would reference that days marathon and the chapter would not mention more than a sentence or two, sometimes none, of the actual marathon, instead going off on a tangent about something entirely different.

What was amazing was to find in the appendix a doctor's evaluation of Karnazes' health from running all 50 marathons, and came to the basic conclusion that running that many all in a row had no adverse effects and that he indeed seemed to be getting stronger as each marathon went on. In fact his last of the 50 marathons in New York was his fastest, coming in at a little bit after 3 hours!

I whole heartedly recommend all runner's to get a hold of a copy and read this extraordinary account. Fascinating read.

5 stars.
Comment Comment | Permalink | Was this review helpful to you? Yes No (Report this)



 
6 of 6 people found the following review helpful:
5.0 out of 5 stars Inspiring, interesting you don't have to be a runner to love it!, August 23, 2008
I will never be a ultramarathon racer because I am a bit tall, a bit overweight but Dean's book makes me want to be a better me in all that I do in my life. I was lucky enough to get a signed copy of this book at a book signing in Costa Mesa last weekend and met Dean. He is a great guy. He is humble, funny and stresses that he is no superhero. He was so positive and I was inspired! I loved his first book and this one is even more interesting.I am more of a long distance walker but after reading this book I want to walk a bit further and maybe aim for a 5k (which for me might as well be a ultramarathon) and I think Dean would be just fine with that!!!!
Comment Comment (1) | Permalink | Was this review helpful to you? Yes No (Report this)



 
10 of 12 people found the following review helpful:
3.0 out of 5 stars Not like the first book, not great, just okay, August 28, 2008
By Adam Pratt (Wheaton, IL United States) - See all my reviews
(REAL NAME)   
Dean's first book was excellent and I recommend it to all sorts of folks, both runners and non-runners alike, as an interesting story of a guy who does truly amazing things. I must admit to being a big Dean fan and I even ran four marathons with him during his Endurance 50 tour. That said, this book is pretty weak compared with UltraMarathon Man. Anybody who has run a couple marathons should be able to give you the advice from this book. If you're a runner you should still read this book as it does have some interesting anecdotes and Dean's such a nice guy, but his first book was much better.
Comment Comment | Permalink | Was this review helpful to you? Yes No (Report this)


Share your thoughts with other customers: Create your own review
 
 
 
Most Recent Customer Reviews

5.0 out of 5 stars Amazing person!
I read this book right before I did my 7th marathon. The weather for my marathon was during a "Nor-Easter". Read more
Published 14 days ago by Jacob Reibel

4.0 out of 5 stars Not as good as "Ultra-Marathon Man", but still a good read.
Not as good as "Ultra-Marathon Man", but still a good read. Less story telling and more instruction/advice.
Published 26 days ago by S. McDaniel

5.0 out of 5 stars Good experience
The item arrived quickly. Very pleasant experience, and get personalized handwritten note from the seller as well!
Published 1 month ago by mark

4.0 out of 5 stars Good, But Not What I Expected
Having read Dane Rauschenberg's "See Dane Run," I was expecting something similar in this book. By that I mean a narrative on each of his marathons include a summary of each... Read more
Published 1 month ago by J. T. Johnson

5.0 out of 5 stars awesome book
This book is very inspiring. It is very well written, and the author makes it easy to relate to his situation and his drive to succeed and push the boundaries of his body. Read more
Published 2 months ago by R. BELL

5.0 out of 5 stars A must read for every aspiring ultra-runner!
What can I say...Dean Karnazes knows how to put together a great book! If you've never read "Ultramarathon Man," I recommend it highly. Read more
Published 3 months ago by microbrain

4.0 out of 5 stars Karnazes Makes It To The Finish Line
50/50
Secrets I Learned Running 50 Marathons
In 50 Days - And How You Too Can
Achieve Super Endurance! Read more
Published 3 months ago by Ann Allyn Slessman

3.0 out of 5 stars Interesting, but lacking in the 'secrets"
This was an interesting account of Dean's journey, although certainly not on par with his excellent first book. Read more
Published 3 months ago by Andrew

2.0 out of 5 stars lacking... big time

This is a good enough book if you have no great expectations. There are probably a couple of valuable tips if you are a runner (but there's no more than that, unless you are... Read more
Published 3 months ago by Dr

5.0 out of 5 stars Super-human endurance and an engaging book, too
Running 50 marathons in 50 days is a feat almost beyond belief but Dean Karnazes did it. Not only did he run 50 marathons but he did them at an impressive pace; indeed his 50th,... Read more
Published 5 months ago by Richard W. Hudson

Only search this product's reviews



Customer Discussions

This product's forum
Discussion Replies Latest Post
No discussions yet

Ask questions, Share opinions, Gain insight
Start a new discussion
Topic:
First post:
Prompts for sign-in
 


Active discussions in related forums
Search Customer Discussions
Search all Amazon discussions
   




Product Information from the Amapedia Community

Beta (What's this?)


Look for Similar Items by Category


Look for Similar Items by Subject

 

Feedback

If you need help or have a question for Customer Service, contact us.
 Would you like to update product info or give feedback on images?
Is there any other feedback you would like to provide?

Your comments can help make our site better for everyone.


Your Recent History

 (What's this?)

After viewing product detail pages or search results, look here to find an easy way to navigate back to pages you are interested in.