Born To Walk

Overview

The romanticized notion that humans are “born to run” has buoyed the so-called running boom of the past 50 years: well-intentioned fitness enthusiasts lacing up their cushioned shoes and plodding down roads and trails in pursuit of the runner’s high, a trim physique, and the fountain of youth. Unfortunately, born to run is a big, fat ruse—a marketing gimmick and a gross misappropriation of evolutionary biology insights about our Homo sapiens genetic attributes for endurance. While any movement away from a sedentary-dominant lifestyle is laudable, the truth is that humans are actually born to walk, not run.

Mark Sisson, New York Times bestselling author, forefather of the ancestral health movement, entrepreneur founder of Primal Kitchen and Peluva footwear, and former 2:18 marathon runner, is officially proclaiming an end to the running boom. For the vast majority of enthusiasts, running—even slow-paced jogging—is far too physically, metabolically, and hormonally stressful to promote health, weight loss, or longevity. Alas, the elevated, heavily cushioned modern running shoe enables ill-adapted people to run with poor technique, increased impact trauma, and a truly embarrassing rate of chronic overuse injuries.

Born To Walk will help reshape fitness culture to reject flawed and dated “no pain, no gain” ideals, and replace them with a simple, accessible, sustainable program to increase general everyday movement, improve aerobic conditioning the right way, avoid the risks of injury and burnout associated with running, and promote a healthy, happy, energetic, long life–one step at a time. In Born To Walk you’ll learn:

• How the “endurance runner hypothesis” of evolutionary biology is irrelevant to most modern citizens, whose genetic endurance gifts are buried under excess body fat, insufficient daily activity, weak musculature, and dysfunctional feet caused by a lifetime in shoes
• How the running boom was made possible by the invention of the heavily cushioned shoe. Without this, most people would be unable to run more than a short distance (especially on pavement) before succumbing to discomfort or injury
• How elevated, cushioned shoes actually increase impact trauma, enable poor technique, and are the driving cause of overuse injuries
• How to avoid the shocking 50 percent annual injury rate among regular runners by slowing down, improving foot functionality and implementing a correct midfoot landing technique
• How running does not help you lose excess body fat, and in fact can prompt genetic signaling for increased appetite, carb dependency, fat storage, and poor metabolic and hormonal health
• How running can promote a “skinny fat” physique: deficient strength and muscle mass, poor posture, and an accumulation of health-destructive abdominal fat–even if you run lots of weekly miles
• How an extreme devotion to endurance training can increase cardiovascular disease risk, compromise gut health, and suppress immune and hormonal function
• How the misplaced competitive intensity and struggle & suffer ethos of modern running culture can promote and unhealthy obsession and a high risk of burnout
• How marketing hype, distorted cultural values, and unsavory peer influences lure you into events like marathons and ultras that are inherently antithetical to health
• How aerobic conditioning at comfortable heart rates is the foundation of all fitness endeavors, and improves performance at all higher levels of intensity
• How to identify your ideal training pace using “fat max” heart rate–likely a brisk walk for most runners
• How the world’s greatest endurance athletes train in a relatively less stressful, more sensible manner than the average novice, and how you can refine your approach to honor their protocols
• Why humans have a genetic imperative to walk extensively every day to support cognitive, immune, hormonal and mitochondrial function
• How walking can be a great catalyst for fat reduction by improving metabolic flexibility, regulating appetite and satiety hormones, and prompting an “under-the-radar” increase in metabolic rate
• How going barefoot or wearing minimalist shoes with flat, flexible soles and individual toe articulation can strengthen feet and reduce injury risk–and why you should walk in them, but not run
• How to implement an ancestral-inspired, broad-based functional fitness program, where your workouts are aligned with human genetic expectations for health.

This approach will get you fitter, leaner, and stronger than ever–without the pain, suffering, and sacrifice of the typical approach to endurance training.

Reviews

Listen Up Cardio Junkies! It’s time to get off the treadmill and go out for a long walk.  Couple that with some resistance training that involves strength, power, balance and mobility and you have the recipe for powerful aging.  You’ll understand why in Mark Sisson’s seminal book, Born to Walk. It’s a game-changer that flips the script on the running craze with science-backed insights and takes us back to our movement roots. Mark cuts through the myths surrounding endurance training and makes a powerful case for walking as the ultimate movement our bodies were designed for. His deep dive into the hidden downsides of chronic cardio is our wake-up call to replace outdated fitness dogma with the right  strategy to boost longevity and vitality.  This isn’t just a book—it’s a guide to living in alignment with your body’s genetic blueprint. If you’re ready to rethink what fitness means and adopt a sustainable, life-enhancing approach to movement, Born to Walk deserves a top spot on your reading list.
—JJ Virgin, celebrity nutrition & fitness expert, 4x NYT bestselling author

It takes a great runner, like my friend Mark Sisson, to finally have the courage to expose the dirty truth and dangers of the modern running craze. And he has done just that in Born to Walk. From the start, where he exclaims “The running boom is over; don’t shoot the messenger,” you know that you are in for a fact-filled wild ride (walk?) into how the modern running craze endangered Mark’s health, my health, my wife’s health, and literally millions’ of others. But fear not, you die-hard runners; after all the warnings, Mark has a brilliant plan to get you on the right path to protect your joints and your heart for the long term. A must read for runners or the runners in your life!
—Steven R Gundry MD, Multiple NYTs bestselling author of “The Plant Paradox” series

It’s been said ‘we must learn to walk before we run’, but we rarely hear Born to Walk’s important message: running isn’t required. We can just keep on walking, or, we can return to walking when running doesn’t pan out the way we thought it would.
—Katy Bowman, M.S., author of the bestselling Move Your DNA

As a physician for US military veterans, lifelong competitive marathon runner and longtime coach, I can tell you that running is not for everyone. Trying to run 30 miles a week off of a sedentary-dominant lifestyle and poor overall functional fitness is a recipe for recurring overuse injuries and hormonal burnout. On the other hand, frequent everyday movement is the key to health and longevity; emerging research suggests general movement is more important than adhering to a serious workout regimen. Born To Walk explains the rationale for slowing down and getting fit the right way.
—Dr. Mark Cucuzella - Physician, Professor, author, runner, health advocate

Mark Sisson is always disrupting and innovating health & fitness culture. Born To Walk comes at an opportune time, as many endurance athletes are rethinking their extreme approaches that lead to exhaustion and burnout–myself included. It’s time to respect a broad-based, ancestral approach to fitness, with walking as an absolute non-negotiable centerpiece.
—Thomas DeLauer – YouTube Fitness leader, nutrition and athletic performance expert

Born To Walk is a great concept for a book! I’m constantly converting my runners into brisk and athletic walkers. Thanks to our egos and the overzealous fitness movement, many people push too hard. From a medical perspective, I can assure you that this does more harm than good in the form of injuries, hormonal and metabolic problems, and higher dropout rates.
—Dr. Ronesh Sinha - Internal Medicine Physician, author of The South Asian Health Solution, host of the Meta Health Podcast, Director of Corporate Wellness for Sutter Health in Silicon Valley

In books like Becoming A Supple Leopard, Deskbound, and Built To Move, we stress the importance of a lifestyle of constant movement. This simple suggestion is now the gold standard to support general health, peak performance, recovery, and injury prevention. Fancy training protocols are great for elite athletes, but most of us simply need to get up and start moving more every day. It starts with walking, especially in barefoot-style shoes, to reawaken your kinetic chain functionality. Born To Walk is a great guide for getting fitter and avoiding overtraining.
—Dr. Kelly Starrett, DPT, and Juliet Starrett, mobility coaches, founders of TheReadyState.com and 3x bestselling authors

As a lifelong powerlifter and bodybuilder, the gym has always been the centerpiece of my fitness experience. However, I have always had an innate sense that walking was an extremely important element of overall fitness and health–a fantastic complement to the power-oriented workouts in the gym. Walking has been a mandatory part of my daily routine for years–so much so that I was able to pick up endurance running quickly and achieve my crazy goal of completing the 2023 Boston Marathon. Born To Walk will give you a sensible and sustainable way to get fitter than ever.
—Mark Bell – The “Meathead Millionaire”, Power Project podcast host, world-record powerlifter

I’ve certainly pushed the limits of human peak performance in a variety of extreme, mildly masochistic athletic challenges, but walking is now my absolute foundation. I try to step as much as possible throughout the day as a top full body health and mobility priority. My friend Mark Sisson has once again succeeded in challenging flawed and dated conventional wisdom about fitness in his new book Born To Walk, which will help awaken you to an empowering new approach to an enjoyable, time-efficient, active, energetic lifestyle.
—Ben Greenfield - Coach, speaker, bestselling author of Boundless, host BenGreenfieldLife.com

As a doctor specializing in metabolic health it’s heartbreaking to see people coming in with preventable injuries that ultimately derail their fitness dreams, often for years if not permanently. Too many programs fail to meet people where they are or take their age, weight or sex into consideration. Walking is the first step toward reducing your risk of the prevailing metabolic and cognitive disease patterns of sedentary modern humans. Born To Walk is a great guide for how to improve your lifestyle with a simple plan to move more and sit less.
—Cate Shanahan, MD, bestselling author of Deep Nutrition and Dark Calories
 

Author Biography

Mark Sisson is widely regarded as the forefather of the Primal/Paleo lifestyle movement with a string of bestselling books (The Primal Blueprint and The Keto Reset Diet), a #1-ranked ancestral lifestyle blog, and the Primal Health Coach Institute. Mark is former 2:18 marathon runner and elite Hawaii Ironman triathlete. Known as an innovating entrepreneur, Mark founded the Primal Kitchen healthy condiments and Peluva five-toe minimalist shoe companies. Mark lives in Miami Beach, Florida, where enjoys Ultimate Frisbee, standup paddling, fat-tire beach bike rides, and a walking-oriented lifestyle.

Brad Kearns is the New York Times bestselling co-author (with Mark Sisson) of The Keto Reset Diet, host of the B.rad Podcast, an Apple Podcasts Top-10 ranked Fitness show, Guinness World Record setting Speedgolfer, 2020, '22, and '24 #1 ranked USA masters age 55-59 high jumper, and former US national champion and #3 world-ranked professional triathlete. He lives at Lake Tahoe, Nevada.