Uphill Athlete Podcast

Buzz Burrell coined the term "fastest known time," and he's spent his life honoring the athletes who never tell anyone what they did. Steve House talks with Buzz about his 1969 run to Lake Michigan with no food, no water, and no one to tell; pushing multi-day FKTs on the Colorado Trail and the John Muir Trail; surviving a "widowmaker" heart blockage his doctors kept missing; and why, once goals and expectations fall away, what's left is simple: keep moving.

Steve House talks with Dr. Eliza Sampey, a Doctor of Physical Therapy specializing in brain injury rehab, former professional endurance athlete, and concussion survivor herself about why mountain and endurance athletes so often underestimate head injuries, and what science-backed recovery actually looks like. Dr. Sampey explains that concussions are especially easy to dismiss in the backcountry because the injury is invisible and athletes are conditioned to push through pain. She walks through the neurometabolic cascade that occurs after a head or body impact — how stretched axons flood the brain with misplaced neurochemicals, disrupt blood flow, and trigger an "energy crisis" that takes three to six weeks to resolve, regardless of how mild or severe the initial injury seemed. She stresses why getting hit again during that window is dangerous, even life-threatening in rare cases of second impact syndrome, and can turn a six-week recovery into six to nine months. The conversation covers red-flag symptoms that warrant emergency evacuation, why "rest in a dark room" is outdated and harmful advice, the real role of relative rest and sleep in the first 48 hours, and why low-intensity, sub-symptom-threshold exercise (not standard heart-rate training zones) is the cornerstone of active rehab. Dr. Sampey introduces the seven systems affected by concussion (autonomic, metabolic, visual, vestibular, cervical, cognitive, and affective) and explains why treating them in isolation fails — recovery requires integrating them back together. She also discusses the Buffalo Concussion Bike/Treadmill Test for gauging exercise tolerance, common mistakes endurance athletes make in returning to training too fast, how old, "resolved" concussions can resurface under new training stress, and how to vet a qualified concussion provider. The episode closes with practical guidance on symptom tracking, supporting a partner or teammate through recovery, and her core message: concussion is a treatable injury — most long-term problems come from how it's managed, not how bad it was to begin with.