In this compelling episode of DFW Running Talk, host Chris Detzel sits down with Julie Rembold for an in-depth look at one of the most remarkable running journeys you'll ever hear. Julie's story begins at age 37 when she started marathon training with virtually no running background, quickly dropping from a 3:47 debut at Houston Marathon to a 2:51 Boston qualifier in just two years.

But this isn't just a story about fast times. Julie's journey takes a dramatic turn when mysterious health issues began affecting her performance and quality of life. Despite running impressive marathon times, she experienced symptoms ranging from severe fatigue and heart rate irregularities to neurological issues that made her leg feel "disconnected" during runs. For four years, she battled through these challenges while doctors struggled to provide answers.

What makes Julie's story truly extraordinary is how she took her health into her own hands. Using her engineering background and relentless research, she discovered that mineral imbalances—particularly copper and iron deficiency stemming from five pregnancies and breastfeeding—were at the root of her problems. Her recovery involved switching from synthetic supplements to natural nutrition sources, ultimately healing her body completely.

Julie opens up about the challenges of balancing marathon training with raising five children, the support system that made her running possible, and how her husband's leukemia diagnosis affected her first marathon. She also discusses her transition into health coaching, helping others who face similar struggles.

Now at 45, Julie has returned to form with recent marathons under 3 hours and ambitious goals ahead, including a 2:45 target at the Marathon Project in December. Her story is a testament to the power of listening to your body, advocating for your health, and never giving up on your goals.

This episode offers valuable insights for runners dealing with unexplained performance issues, parents trying to balance training with family life, and anyone interested in the connection between nutrition and athletic performance.