In the series "If I had known" by Le Figaro, the article explores the personal testimonies of individuals who have embarked on the journey of endurance running, only to find themselves overwhelmed by their passion. The stories reveal how a simple decision to start running can escalate into a challenging commitment that changes their lives in significant ways. From a father, Rodolphe, who shifted from mountaineering to running at the request of his wife, to others who started running as a casual activity, the narrative highlights the transformation that occurs when leisure activities turn into serious pursuits.

The article weaves together various personal accounts that illustrate the complexities and consequences of their choices. Many runners discover that what began as a healthy hobby has taken a toll on their physical and mental well-being. The desire to push limits and achieve personal goals can lead to injuries, burnout, or a sense of loss of control. These participants reflect on how their initial motivations transformed over time, leading them to question whether they should have ever started running in the first place.

Ultimately, the stories presented prompt readers to consider the balance between passion and moderation, illustrating how the pursuit of fitness can yield unexpected and sometimes overwhelming challenges. This nuanced examination of endurance running serves as a cautionary tale for both new runners and seasoned athletes, encouraging a thoughtful approach to their fitness journeys and the choices they make along the way.