50/50 book cover

50/50 by Dean Karnazes Summary

50/50
Dean Karnazes
3.78 (4102 Reviews)
Inspiration
Self-growth
Health
Aperçu
Points Clés
Auteur
Questions Fréquentes

Overview of 50/50

Ultrarunning legend Dean Karnazes conquered 50 marathons in 50 states across 50 consecutive days, revealing endurance secrets that captivated athletes worldwide. "Rest was not an option," he writes - what mental switch allows ordinary people to achieve extraordinary physical feats?

Similar books to 50/50

Explorez Votre Façon d'Apprendre
Résumé Rapide8min

Ressentez le livre à travers la voix de l'auteur

Approfondissement42min

Transformez les connaissances en idées captivantes et riches en exemples

Fiches mémo8 idées

Capturez les idées clés en un éclair pour un apprentissage rapide

Fun21min

Profitez du livre de manière ludique et engageante

Points clés

1

Beyond Human Limits: The Extraordinary Journey of 50 Marathons

play
00:00
00:00

Imagine running a marathon today. Now imagine waking up tomorrow and doing it again. And the next day. And the next-for fifty consecutive days, in fifty different states. This seemingly impossible feat is exactly what Dean Karnazes accomplished in 2006 with his "Endurance 50" challenge. What's most remarkable? Karnazes considers himself completely average-no special genetic gifts, no superhuman abilities. Through his extraordinary journey, he discovered something profound: the human body has far greater capacity for adaptation and endurance than most of us ever realize. We've been taught to believe in our limitations rather than our possibilities.

2

The Birth of an Impossible Dream

3

The Surprising Science of Adaptation

4

The Mental Game: Where Limits Truly Exist

5

The Unexpected Joy of Community

6

Practical Wisdom for Endurance

7

The Ripple Effect of Possibility

Explorez Votre Façon d'Apprendre
50/50 n'est pas qu'un simple livre — c'est une masterclass en Inspiration. Pour vous aider à absorber ses leçons de la manière qui vous convient le mieux, nous proposons cinq modes d'apprentissage uniques. Que vous soyez un penseur profond, un apprenant rapide ou un amateur d'histoires, il y a un mode conçu pour votre style.

Mode Résumé Rapide - Lisez ou écoutez le résumé de 50/50 en 8 minutes

Résumé Rapide
Résumé Rapide
Résumé de 50/50 en 8 Minutes

Décomposez les idées clés de 50/50 en points faciles à comprendre pour découvrir comment les équipes innovantes créent, collaborent et grandissent.

play
00:00
00:00

Mode Fiches mémo - Top 8 Idées de 50/50 en Bref

Fiches mémo
Fiches mémo
Top 8 Idées de 50/50 en Bref

Condensez 50/50 en indices de mémoire rapides mettant en évidence les principes clés de franchise, de travail d'équipe et de résilience créative.

Flash Mode Swiper

Mode Fun - Leçons de 50/50 Racontées en Histoires de 21 Min

Fun
Fun
Leçons de 50/50 Racontées en Histoires de 21 Min

Découvrez 50/50 à travers des récits vivants qui transforment les leçons d'innovation en moments mémorables et applicables.

play
00:00
00:00

Mode Personnaliser - Lisez ou écoutez le résumé de 50/50 en 0 minutes

Personnaliser
Personnaliser
Découvrez 50/50 à votre façon.

Posez n'importe quelle question, choisissez la voix et co-créez des idées qui résonnent vraiment avec vous.

Personalize Mode

Cree par des anciens de Columbia University a San Francisco

BeFreed rassemble une communaute mondiale de plus de 200 000 esprits curieux

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn
platform
star
star
star
star
star

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA
platform
comments
12
likes
117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw
platform
star
star
star
star
star

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum
platform
comments
12
likes
108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC
platform
comments
254
likes
17

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore
platform
star
star
star
star
star

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful
platform
comments
96
likes
4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP
platform
star
star
star
star
star

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon
platform
comments
201
thumbsUp
16

"It is great for me to learn something from the book without reading it."

@OojasSalunke
platform
star
star
star
star
star

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn
platform
comments
37
likes
483

"Makes me feel smarter every time before going to work"

@Cashflowbubu
platform
star
star
star
star
star

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn
platform
star
star
star
star
star

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA
platform
comments
12
likes
117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw
platform
star
star
star
star
star

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum
platform
comments
12
likes
108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC
platform
comments
254
likes
17

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore
platform
star
star
star
star
star

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful
platform
comments
96
likes
4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP
platform
star
star
star
star
star

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon
platform
comments
201
thumbsUp
16

"It is great for me to learn something from the book without reading it."

@OojasSalunke
platform
star
star
star
star
star

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn
platform
comments
37
likes
483

"Makes me feel smarter every time before going to work"

@Cashflowbubu
platform
star
star
star
star
star

"Instead of endless scrolling, I just hit play on BeFreed. It saves me so much time."

@Moemenn
platform
star
star
star
star
star

"I never knew where to start with nonfiction—BeFreed’s book lists turned into podcasts gave me a clear path."

@Chloe, Solo founder, LA
platform
comments
12
likes
117

"Perfect balance between learning and entertainment. Finished ‘Thinking, Fast and Slow’ on my commute this week."

@Raaaaaachelw
platform
star
star
star
star
star

"Crazy how much I learned while walking the dog. BeFreed = small habits → big gains."

@Matt, YC alum
platform
comments
12
likes
108

"Reading used to feel like a chore. Now it’s just part of my lifestyle."

@Erin, Investment Banking Associate , NYC
platform
comments
254
likes
17

"Feels effortless compared to reading. I’ve finished 6 books this month already."

@djmikemoore
platform
star
star
star
star
star

"BeFreed turned my guilty doomscrolling into something that feels productive and inspiring."

@Pitiful
platform
comments
96
likes
4.5K

"BeFreed turned my commute into learning time. 20-min podcasts are perfect for finishing books I never had time for."

@SofiaP
platform
star
star
star
star
star

"BeFreed replaced my podcast queue. Imagine Spotify for books — that’s it. 🙌"

@Jaded_Falcon
platform
comments
201
thumbsUp
16

"It is great for me to learn something from the book without reading it."

@OojasSalunke
platform
star
star
star
star
star

"The themed book list podcasts help me connect ideas across authors—like a guided audio journey."

@Leo, Law Student, UPenn
platform
comments
37
likes
483

"Makes me feel smarter every time before going to work"

@Cashflowbubu
platform
star
star
star
star
star
Commencez votre parcours d'apprentissage, maintenant
Telecharger ce resume

Obtenez le resume de 50/50 en PDF ou EPUB gratuit. Imprimez-le ou lisez-le hors ligne a tout moment.