The Evolution of Ultra Running -Times, Gear, and Fueling Explained

Ultra running 20 years ago is not the same sport it is today.In this episode, we break down how much the sport has changed from the mid-2000s to now—looking at top athletes like Scott Jurek, Karl Meltzer, and Nikki Kimball, and comparing them to modern runners like Jim Walmsley, Kilian Jornet, and Courtney Dauwalter.We dive into how race times have improved across 100K and 100-mile distances, including Western States, and what’s really driving those changes. Is it better athletes… or better systems? We also get into the evolution of gear and fueling:Shoes (from basic trainers to super shoes)Watches and data trackingFueling strategies and how modern runners are approaching carbs and sodiumAnd the big question: Has ultra running gotten harder… or just smarter?Ostrich Running StoreAlethia Run Sensor