A Career Interrupted

In 2009, Jenny Simpson became the first woman in NCAA history to run the 1500 meters in under four minutes. Seventeen years later, that record still stands, but her running career has come to an abrupt end. In June, Simpson collapsed while pacing a mile run in Raleigh, North Carolina, an event that nearly killed her and led to a diagnosis that means she can no longer compete.

Simpson, 39 at the time, was pacing a group of girls through the Sir Walter Pop Up Mile when she suddenly collapsed, as reported by Essentially Sports and The Times of India. She has no memory of the moment itself. "I didn't remember anything from the day," she later said, according to Essentially Sports, recounting that she woke up on June 21 with no recollection of the collapse or the events that followed.

The Rescue and Diagnosis

The quick actions of two bystanders were critical. Ivy Pointer, a pediatric intensive care physician, and her husband Joey Pointer, the CEO of Fleet Feet—the company that had hired Simpson as its chief running officer—were present at the event. They carried an automated external defibrillator, a habit tied to their own child's congenital heart condition, The Times of India reported. Ivy recognized something was seriously wrong and used the AED while Joey ran ahead for help.

Bystanders performed CPR until paramedics arrived. Simpson then suffered a second cardiac arrest before being transferred to Duke University Medical Center, where she spent days on life support, as detailed by The Times of India. Doctors later diagnosed her with arrhythmogenic right ventricular cardiomyopathy (ARVC), a rare condition in which damaged heart tissue fails to conduct electricity properly, as reported by both outlets.

"My cardiologist said, 'You thought you trained your whole life for the Olympics, but you were really training your whole life for June 16,'" Simpson said, according to Essentially Sports. She now has a defibrillator and pacemaker implanted, and her doctors have told her she can no longer run.

Saying Goodbye

Simpson announced on Instagram that she will no longer compete, as reported by The Times of India. In her post, she asked people not to say they are sorry but rather to say they are glad she is still here.

Reflecting on the loss, Simpson told The Athletic, as quoted in Essentially Sports, that the most meaningful initial loss is her daily runs with her husband, Jason, a former distance runner herself. "We've been able to run these parallel paths for so long, and both feel really fulfilled. But running those parallel paths has often been very literal," she said. "When we run together as a married couple, there are no phones. You don't have to look at each other; you're side by side."

She continued: "We're going to have to find something else now, to keep that meaningful, undistracted connection, as frequent in the future as it was in the past. I don't know that we have the full answer for that yet."

A Legacy of Resilience

Simpson's career includes a bronze medal in the 1500 meters at the 2016 Rio Olympics and a world championship title in 2011, along with two silver medals at the 2013 and 2017 World Championships, as reported by The Times of India. She stepped away from elite competition in 2024 but continued to be involved in the sport through her role at Fleet Feet.

Now recovering at home in Colorado, Simpson plans to stay on at Fleet Feet, according to both sources. Despite the abrupt end to her running days, she said she is proud of having paced those girls that day. "She was pacing a group of girls, and she's proud of that," Essentially Sports reported, quoting Simpson. "I don't remember anything, but I'm glad I was there."

Her survival, she has said, is a victory in itself—a sentiment echoed in her message to fans: be glad she's still here.