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SoBrief
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Undeniable
by Cameron R. Hanes • 2025
A bowhunter's approach to mental armor: show up daily, seek discomfort, back yourself completely.
4.02
2k+
Undeniable Summary
Undeniable 90%
A bowhunter's approach to mental armor: show up daily, seek discomfort, back yourself completely.
by Cameron R. Hanes 2025
4.02
2k+ ratings
Ultramarathon Man
by Dean Karnazes • 2005
A 100-mile mountain race. Blisters lanced and glued shut. Twenty miles to go, and he's crawling.
4.02
21k+
Ultramarathon Man Summary
Ultramarathon Man 90%
A 100-mile mountain race. Blisters lanced and glued shut. Twenty miles to go, and he's crawling.
by Dean Karnazes 2005
4.02
21k+ ratings
You Are an Ironman
by Jacques Steinberg • 2011
Six amateurs. One 140.6-mile race. The finish-line words that make every sacrifice worth it.
3.84
2k+
You Are an Ironman Summary
You Are an Ironman 90%
Six amateurs. One 140.6-mile race. The finish-line words that make every sacrifice worth it.
by Jacques Steinberg 2011
3.84
2k+ ratings
The Art of Resilience
by Ross Edgley • 2020
Stoic mindset plus sports science: the resilience system forged in a 1,780-mile ocean swim.
4.32
6k+
The Art of Resilience Summary
The Art of Resilience 89%
Stoic mindset plus sports science: the resilience system forged in a 1,780-mile ocean swim.
by Ross Edgley 2020
4.32
6k+ ratings
50/50
by Dean Karnazes • 2008
Fifty marathons, fifty states, fifty days. The miles were not the hardest thing.
3.78
4k+
50/50 Summary
50/50 89%
Fifty marathons, fifty states, fifty days. The miles were not the hardest thing.
by Dean Karnazes 2008
3.78
4k+ ratings
Living with a SEAL
by Jesse Itzler • 2015
A Navy SEAL lives with a millionaire for 31 days. One condition: total obedience.
4.28
21k+
Living with a SEAL Summary
Living with a SEAL 89%
A Navy SEAL lives with a millionaire for 31 days. One condition: total obedience.
by Jesse Itzler 2015
4.28
21k+ ratings
Training for the Uphill Athlete
by Steve House • 2019
Uphill endurance has a blueprint, and it starts with aerobic capacity, not pain tolerance.
4.57
2k+
Training for the Uphill Athlete Summary
Training for the Uphill Athlete 89%
Uphill endurance has a blueprint, and it starts with aerobic capacity, not pain tolerance.
by Steve House 2019
4.57
2k+ ratings
Spartan Up!
by Joe De Sena • 2014
Voluntary suffering on the race course is the fastest way to build mental toughness for life.
3.91
2k+
Spartan Up! Summary
Spartan Up! 89%
Voluntary suffering on the race course is the fastest way to build mental toughness for life.
by Joe De Sena 2014
3.91
2k+ ratings
Run or Die
by Kilian Jornet • 2011
Win or lose everything: what pushing beyond every physical limit taught a champion mountain runner.
3.61
4k+
Run or Die Summary
Run or Die 89%
Win or lose everything: what pushing beyond every physical limit taught a champion mountain runner.
by Kilian Jornet 2011
3.61
4k+ ratings
The Ultra Mindset
by Travis Macy • 2015
Lessons from 100-mile races: the mental framework that works just as well in the boardroom.
3.87
1k+
The Ultra Mindset Summary
The Ultra Mindset 89%
Lessons from 100-mile races: the mental framework that works just as well in the boardroom.
by Travis Macy 2015
3.87
1k+ ratings
How Bad Do You Want It? Mastering the Psychology of Mind over Muscle
by Matt Fitzgerald • 2015
You don't bonk because your tank is empty. You bonk because your brain says stop.
4.08
7k+
How Bad Do You Want It? Mastering the Psychology of Mind over Muscle Summary
How Bad Do You Want It? Mastering the Psychology of Mind over Muscle 89%
You don't bonk because your tank is empty. You bonk because your brain says stop.
by Matt Fitzgerald 2015
4.08
7k+ ratings
Run! 26.2 Stories of Blisters and Bliss
by Dean Karnazes • 2011
Quit the corner office, run through the desert, and find out what you're actually made of.
3.93
4k+
Run! 26.2 Stories of Blisters and Bliss Summary
Run! 26.2 Stories of Blisters and Bliss 89%
Quit the corner office, run through the desert, and find out what you're actually made of.
by Dean Karnazes 2011
3.93
4k+ ratings
The Road to Sparta
by Dean Karnazes • 2013
The marathon's famous origin story omits a 300-mile ultramarathon that saved Western civilization.
3.86
2k+
The Road to Sparta Summary
The Road to Sparta 89%
The marathon's famous origin story omits a 300-mile ultramarathon that saved Western civilization.
by Dean Karnazes 2013
3.86
2k+ ratings
Mars and Venus Starting Over
by John Gray • 2002
He crossed Antarctica solo to finish what Shackleton started. After 800 miles, his organs gave out.
3.85
968
Mars and Venus Starting Over Summary
Mars and Venus Starting Over 88%
He crossed Antarctica solo to finish what Shackleton started. After 800 miles, his organs gave out.
by John Gray 2002
3.85
968 ratings
A Beautiful Work In Progress
by Mirna Valerio • 2017
Brutal miles in a body the world mocked: the journey from first step to ultramarathon finish.
3.76
4k+
A Beautiful Work In Progress Summary
A Beautiful Work In Progress 88%
Brutal miles in a body the world mocked: the journey from first step to ultramarathon finish.
by Mirna Valerio 2017
3.76
4k+ ratings
Last Breath
by Peter Stark • 2001
Drowning, freezing, overheating: death by nature follows a script your body already knows.
4.01
735
Last Breath Summary
Last Breath 88%
Drowning, freezing, overheating: death by nature follows a script your body already knows.
by Peter Stark 2001
4.01
735 ratings
Rowing the Atlantic
by Roz Savage • 2009
How three thousand miles alone on the Atlantic rewired one woman's relationship with fear.
4.02
456
Rowing the Atlantic Summary
Rowing the Atlantic 88%
How three thousand miles alone on the Atlantic rewired one woman's relationship with fear.
by Roz Savage 2009
4.02
456 ratings
Operation Ironman
by George Mahood • 2015
Spinal surgery to Ironman in 4 months. Couldn't swim, no bike, never run a marathon.
4.52
2k+
Operation Ironman Summary
Operation Ironman 88%
Spinal surgery to Ironman in 4 months. Couldn't swim, no bike, never run a marathon.
by George Mahood 2015
4.52
2k+ ratings
Sidecountry
by John Branch • 2021
Dispatches from sport's wild edge: avalanches, impossible climbs, and the communities left behind.
3.84
2k+
Sidecountry Summary
Sidecountry 88%
Dispatches from sport's wild edge: avalanches, impossible climbs, and the communities left behind.
by John Branch 2021
3.84
2k+ ratings
Endure
by Cameron R. Hanes • 2022
A bowhunter who runs ultramarathons before dawn on what the relentless grind builds.
4.02
11k+
Endure Summary
Endure 88%
A bowhunter who runs ultramarathons before dawn on what the relentless grind builds.
by Cameron R. Hanes 2022
4.02
11k+ ratings
FITNESS CONFIDENTIAL
by Vinnie Tortorich • 2013
A veteran trainer's blunt rule for clients who've tried everything: no sugar, no grains.
3.90
2k+
FITNESS CONFIDENTIAL Summary
FITNESS CONFIDENTIAL 88%
A veteran trainer's blunt rule for clients who've tried everything: no sugar, no grains.
by Vinnie Tortorich 2013
3.90
2k+ ratings
26 Marathons
by Meb Keflezighi • 2019
26 marathons taught an Olympian that patience outruns talent, and the hardest miles teach the most.
4.19
5k+
26 Marathons Summary
26 Marathons 88%
26 marathons taught an Olympian that patience outruns talent, and the hardest miles teach the most.
by Meb Keflezighi 2019
4.19
5k+ ratings
Eat & Run
by Scott Jurek • 2012
How a vegan diet and mental rewiring turned a Midwestern kid into the world's best ultrarunner.
4.03
39k+
Eat & Run Summary
Eat & Run 88%
How a vegan diet and mental rewiring turned a Midwestern kid into the world's best ultrarunner.
by Scott Jurek 2012
4.03
39k+ ratings
Endure
by Alex Hutchinson • 2018
Your body can go further than your brain will allow. The science of overriding that veto.
4.12
20k+
Endure Summary
Endure 88%
Your body can go further than your brain will allow. The science of overriding that veto.
by Alex Hutchinson 2018
4.12
20k+ ratings
Primal Endurance
by Mark Sisson • 2016
The low-intensity, high-fat method that turns endurance athletes into fat-burning engines.
4.01
989
Primal Endurance Summary
Primal Endurance 88%
The low-intensity, high-fat method that turns endurance athletes into fat-burning engines.
by Mark Sisson 2016
4.01
989 ratings
Triathlon Training in 4 Hours a Week
by Eric Harr • 2003
A triathlon finish line in six weeks, on just four hours of training a week.
3.67
174
Triathlon Training in 4 Hours a Week Summary
Triathlon Training in 4 Hours a Week 88%
A triathlon finish line in six weeks, on just four hours of training a week.
by Eric Harr 2003
3.67
174 ratings
HWPO
by Mat Fraser • 2022
After a crushing loss, a decision filter turned a weightlifter into the fittest man on earth.
3.78
2k+
HWPO Summary
HWPO 88%
After a crushing loss, a decision filter turned a weightlifter into the fittest man on earth.
by Mat Fraser 2022
3.78
2k+ ratings
Born to Run
by Christopher McDougall • 2009
An isolated tribe runs for days unhurt. A journalist helps stage a 50-mile canyon duel.
4.30
236k+
Born to Run Summary
Born to Run 88%
An isolated tribe runs for days unhurt. A journalist helps stage a 50-mile canyon duel.
by Christopher McDougall 2009
4.30
236k+ ratings
Running with the Kenyans
by Adharanand Finn • 2010
Kenya produces the world's fastest distance runners. A journalist moved there to understand why.
3.94
10k+
Running with the Kenyans Summary
Running with the Kenyans 88%
Kenya produces the world's fastest distance runners. A journalist moved there to understand why.
by Adharanand Finn 2010
3.94
10k+ ratings
Spartan Fit!
by Joe De Sena • 2016
Burpees, body weight, and grit: the Spartan formula for strength that handles real-world obstacles.
3.99
613
Spartan Fit! Summary
Spartan Fit! 88%
Burpees, body weight, and grit: the Spartan formula for strength that handles real-world obstacles.
by Joe De Sena 2016
3.99
613 ratings
Finding Ultra
by Rich Roll • 2012
At 39, he couldn't climb stairs; at 41 he finished a 320-mile triathlon on plants.
4.02
27k+
Finding Ultra Summary
Finding Ultra 88%
At 39, he couldn't climb stairs; at 41 he finished a 320-mile triathlon on plants.
by Rich Roll 2012
4.02
27k+ ratings
Thirteen Lessons that Saved Thirteen Lives
by John Volanthen • 2021
What finding the Thai boys taught a cave diver about staying calm when everything fails.
3.96
646
Thirteen Lessons that Saved Thirteen Lives Summary
Thirteen Lessons that Saved Thirteen Lives 88%
What finding the Thai boys taught a cave diver about staying calm when everything fails.
by John Volanthen 2021
3.96
646 ratings
Muay Thai
by Michael Goodison • 2016
Modern life buries truth in comfort. In a Muay Thai ring, pain digs it back up.
4.24
138
Muay Thai Summary
Muay Thai 87%
Modern life buries truth in comfort. In a Muay Thai ring, pain digs it back up.
by Michael Goodison 2016
4.24
138 ratings
Discipline Equals Freedom
by Jocko Willink • 2017
Self-mastery starts at 4:30 AM and doesn't care about your excuses.
4.09
19k+
Discipline Equals Freedom Summary
Discipline Equals Freedom 87%
Self-mastery starts at 4:30 AM and doesn't care about your excuses.
by Jocko Willink 2017
4.09
19k+ ratings
What I Talk About When I Talk About Running
by Haruki Murakami • 2007
Running a marathon every year taught a novelist more about writing than literature ever did.
3.87
208k+
What I Talk About When I Talk About Running Summary
What I Talk About When I Talk About Running 87%
Running a marathon every year taught a novelist more about writing than literature ever did.
by Haruki Murakami 2007
3.87
208k+ ratings
Unbroken
by Laura Hillenbrand • 2010
Olympian. Castaway. POW. Louie Zamperini survived three nightmares. The fourth was his own hatred.
4.39
1.0M+
Unbroken Summary
Unbroken 87%
Olympian. Castaway. POW. Louie Zamperini survived three nightmares. The fourth was his own hatred.
by Laura Hillenbrand 2010
4.39
1.0M+ ratings
The White Darkness
by David Grann • 2018
Obsessed with Shackleton, a soldier crossed Antarctica alone. His hero knew when to stop. He didn't.
3.97
10k+
The White Darkness Summary
The White Darkness 87%
Obsessed with Shackleton, a soldier crossed Antarctica alone. His hero knew when to stop. He didn't.
by David Grann 2018
3.97
10k+ ratings
Natural Born Heroes
by Christopher McDougall • 2013
How did a scholar and a shepherd kidnap a Nazi general? Ancient Greek training.
3.85
10k+
Natural Born Heroes Summary
Natural Born Heroes 87%
How did a scholar and a shepherd kidnap a Nazi general? Ancient Greek training.
by Christopher McDougall 2013
3.85
10k+ ratings
High Performance Rowing
by John McArthur • 1997
The rowing coach's system for speed: what to fix, when to fix it, and the data to prove it.
3.83
42
High Performance Rowing Summary
High Performance Rowing 87%
The rowing coach's system for speed: what to fix, when to fix it, and the data to prove it.
by John McArthur 1997
3.83
42 ratings
What Doesn't Kill Us
by Scott Carney • 2017
Your immune system isn't as automatic as you think. Cold and breath can hack it.
4.09
8k+
What Doesn't Kill Us Summary
What Doesn't Kill Us 87%
Your immune system isn't as automatic as you think. Cold and breath can hack it.
by Scott Carney 2017
4.09
8k+ ratings
Endurance
by Alfred Lansing • 1959
Ice crushed their ship. For 497 days, 28 men drifted. Escape meant 800 miles in a lifeboat.
4.46
169k+
Endurance Summary
Endurance 87%
Ice crushed their ship. For 497 days, 28 men drifted. Escape meant 800 miles in a lifeboat.
by Alfred Lansing 1959
4.46
169k+ ratings
The Perfection Point
by John Brenkus • 2010
Physics sets a ceiling on every sport. The absolute fastest 100m sprint possible: 8.99 seconds.
3.59
196
The Perfection Point Summary
The Perfection Point 87%
Physics sets a ceiling on every sport. The absolute fastest 100m sprint possible: 8.99 seconds.
by John Brenkus 2010
3.59
196 ratings
The Triathlete's Training Bible
by Joe Friel • 1998
A complete triathlon training system: how to periodize your year so you peak on race day.
4.17
3k+
The Triathlete's Training Bible Summary
The Triathlete's Training Bible 87%
A complete triathlon training system: how to periodize your year so you peak on race day.
by Joe Friel 1998
4.17
3k+ ratings
The Non-Runner's Marathon Trainer
by David A. Whitsett • 1998
Marathon training for total beginners, where the real muscle you build is between your ears.
4.19
2k+
The Non-Runner's Marathon Trainer Summary
The Non-Runner's Marathon Trainer 87%
Marathon training for total beginners, where the real muscle you build is between your ears.
by David A. Whitsett 1998
4.19
2k+ ratings
Can't Hurt Me
by David Goggins • 2018
You're only at 40 percent when you think you're done. A Navy SEAL's proof and method.
4.30
320k+
Can't Hurt Me Summary
Can't Hurt Me 87%
You're only at 40 percent when you think you're done. A Navy SEAL's proof and method.
by David Goggins 2018
4.30
320k+ ratings
7 Weeks to 100 Push-Ups
by Steve Speirs • 2009
100 push-ups without stopping. Seven weeks, three days a week, starting wherever you are right now.
3.62
282
7 Weeks to 100 Push-Ups Summary
7 Weeks to 100 Push-Ups 87%
100 push-ups without stopping. Seven weeks, three days a week, starting wherever you are right now.
by Steve Speirs 2009
3.62
282 ratings
Marathoning for Mortals
by John Bingham • 2003
Walking counts. Finishing beats speed. A marathon guide for people who are not runners.
3.97
1k+
Marathoning for Mortals Summary
Marathoning for Mortals 87%
Walking counts. Finishing beats speed. A marathon guide for people who are not runners.
by John Bingham 2003
3.97
1k+ ratings
Beyond Training
by Ben Greenfield • 2014
Your training ages you. The balance, recovery, diet system for a durable body and lifelong fitness.
3.83
1k+
Beyond Training Summary
Beyond Training 87%
Your training ages you. The balance, recovery, diet system for a durable body and lifelong fitness.
by Ben Greenfield 2014
3.83
1k+ ratings
Meb For Mortals
by Meb Keflezighi • 2015
Why a marathon champion wants you to show up slightly undertrained on race day.
3.89
1k+
Meb For Mortals Summary
Meb For Mortals 87%
Why a marathon champion wants you to show up slightly undertrained on race day.
by Meb Keflezighi 2015
3.89
1k+ ratings
Daniels' Running Formula
by Jack Daniels • 1998
Your race time yields a single number. That number sets every training pace, no guesswork.
4.25
5k+
Daniels' Running Formula Summary
Daniels' Running Formula 87%
Your race time yields a single number. That number sets every training pace, no guesswork.
by Jack Daniels 1998
4.25
5k+ ratings
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