In April 1980, Rosie Ruiz crossed the finish line of the Boston Marathon in a record-breaking time, appearing barely winded. Within days, the illusion shattered in what became one of the most infamous cheating scandals in the history of athletics. This episode traces the full arc of her life, from a traumatic childhood to that single accidental moment in the global spotlight.

More than a marathon story, this is a psychological study of her choices, the buildup to the race, and the decades of turbulent fallout that followed, including how her timing being slightly off is the only reason she became a household name at all.

• Born Rosie Vivas in Havana, Cuba in 1953, her immigration to Florida at age eight and separation from her mother, and her later music degree from Wayne State College.
• The 1979 New York City Marathon, where she falsely claimed brain cancer to enter late and rode the subway to a finisher credential.
• The physiological red flags in Boston: dry skin, normal breathing, and a resting heart rate of 76 that gave her away.
• The conversational blunders with Bill Rodgers and Kathrine Switzer, and eyewitnesses who saw her burst from the crowd on Commonwealth Avenue.
• Her turbulent later life, including embezzlement and drug convictions, a decades-long partnership, and her death from cancer in 2019 at age 66.