Running the Borderline: An Ultramarathoner's Battle with Madness

Ultramarathoner Nickademus de la Rosa, known for his incredible feats in races like Badwater and Barkley Marathons, has been battling borderline personality disorder, a serious mental illness that has affected his running career and personal life. Diagnosed at 29, de la Rosa used running as a form of self-medication to cope with emotional turmoil. With the support of his wife, Jade Belzberg, also an ultramarathon runner, de la Rosa is now focused on his mental health, receiving treatment, and reframing his thoughts and behavior. While his running career has taken a backseat, de la Rosa is pursuing a master's degree in sports psychology and coaching others. He has learned the importance of self-worth and self-love, and aims to promote resilience and mental toughness in his coaching.