When Doctors Banned You From Running: The Surprising Medical War Against Jogging

In 1968, when Bill Bowerman published "Jogging," he had to spend entire chapters convincing readers that running wouldn't kill them. The University of Oregon track coach faced a medical establishment that viewed recreational running as somewhere between foolish and fatal.

This wasn't ancient history. Just fifty years ago, the idea of ordinary Americans lacing up sneakers for a morning jog struck most doctors as absurd—and potentially lethal.

The Medical Establishment's Fear of Running

Throughout the early 20th century, American medicine treated long-distance running like a dangerous drug. The prevailing wisdom held that sustained running would damage your heart, wear out your joints, and potentially cause sudden death.

Dr. Paul Dudley White, President Eisenhower's cardiologist and one of America's most respected heart specialists, warned against "the dangers of too much exercise" well into the 1960s. The medical consensus was clear: your heart had a limited number of beats, and vigorous exercise would use them up faster.

Marathon running was restricted to elite athletes who underwent extensive medical screening. The Boston Marathon, founded in 1897, required a doctor's note certifying that participants were physically capable of completing 26.2 miles. Even then, medical officials stationed along the route were prepared to pull runners who appeared to be in distress.

Women were banned entirely from most distance races. The Amateur Athletic Union prohibited women from running more than 1.5 miles in competition, believing longer distances would cause their uteruses to fall out—a genuine medical concern of the era.

When Running Was Only for Athletes

Before the 1970s, if you saw someone running down an American street, you assumed they were either late for something or being chased. Recreational running simply didn't exist as a concept.

Athletes ran, but only as training for their sport. Baseball players might run laps for conditioning. Boxers incorporated roadwork into their training. But the idea of running purely for health or enjoyment was foreign to American culture.

The few Americans who did run recreationally were viewed with suspicion. In 1961, when San Francisco's Walt Stack began his daily runs across the Golden Gate Bridge, police regularly stopped him to ask if he was in trouble. Drivers would pull over to offer rides to the "stranded" runner.

Running gear didn't exist for consumers. Athletic shoes were canvas sneakers designed for basketball or tennis. Specialized running shoes, moisture-wicking fabrics, and GPS watches were decades away. Most early recreational runners wore cotton t-shirts, gym shorts, and whatever shoes they could find.

The Scientific Revolution That Changed Everything

The transformation began with a handful of researchers who dared to challenge medical orthodoxy. In 1968, Dr. Kenneth Cooper published "Aerobics," introducing Americans to the radical idea that cardiovascular exercise could prevent heart disease rather than cause it.

Cooper's research with Air Force personnel showed that regular aerobic exercise actually strengthened the heart and improved overall health. His 12-minute run test became a fitness standard, and suddenly Americans had a scientific framework for understanding exercise benefits.

The breakthrough moment came at the 1972 Munich Olympics when Frank Shorter became the first American to win the Olympic marathon since 1908. Shorter's victory, broadcast live to American homes, sparked what became known as the "running boom."

Unlike previous Olympic heroes who seemed superhuman, Shorter looked like someone you might meet at work. His victory suggested that marathon running wasn't reserved for genetic freaks—ordinary people might be capable of extraordinary endurance.

The Birth of Jogging Culture

By 1975, everything had changed. Time magazine declared jogging "the new fitness craze sweeping America." What had been medically forbidden became medically prescribed.

Dr. George Sheehan, a cardiologist turned running evangelist, wrote bestselling books promoting running as medicine. His message was revolutionary: instead of saving your heart by avoiding exercise, you could strengthen it through regular running.

Running stores began appearing in American cities, selling specialized gear to a growing market of recreational runners. The New York City Marathon expanded from 127 finishers in 1970 to over 11,000 by 1980.

Suddenly, Americans who had never considered themselves athletes were training for marathons. The 26.2-mile distance that once required medical clearance became a bucket-list goal for weekend warriors.

Today's Running Revolution

Today, over 60 million Americans run regularly, and the marathon has become a mainstream challenge. In 2019, more than 500,000 people finished marathons in the United States—a number that would have seemed impossible to the doctors who once banned the activity.

The medical establishment that once warned against running now prescribes it. The American Heart Association recommends 150 minutes of moderate aerobic exercise weekly, and running has become a first-line treatment for depression, anxiety, and cardiovascular disease.

What changed wasn't just medical understanding—it was American culture itself. We transformed from a society that viewed physical exertion as dangerous to one that sees it as essential for health and happiness.

The next time you see runners streaming through your neighborhood on a Saturday morning, remember: they're participating in an activity that was effectively banned by the medical establishment just two generations ago. Sometimes the most radical act is simply putting one foot in front of the other.