The world of marathon running presents a unique set of challenges, both physical and mental. As runners push their limits, they often find themselves facing not only the grueling distance but also the harsh elements that can take a toll on their skin. Whether it’s the sun’s relentless UV rays, friction from clothing, or the sheer duration of the race, maintaining skin health is crucial for every runner. The discomfort caused by chafing, sunburn, and other skin irritations can detract from the joy of running and hinder performance. Runners need to be proactive about protecting their skin to ensure they can perform at their best. This protective measure goes beyond…