Ten years ago Jeff Vierling finished his first Leadville 100 mountain bike race despite having terrible GI issues. That marked the day that he began his quest to find the perfect nutrition & hydration product. He didn't find it. So rather than changing sports to bowling, he decided to learn everything there was to know about nutrition and hydration and "bake" his own. This was the genesis of Tailwind Nutrition. We talk to Jeff about what he learned about nutrition and electrolytes and how Tailwind may just be the answer to many of our problems.

Ultra Runner of the Year Dave Mackey discusses his training, Hoka shoes and his race day fueling. All we need now are his legs, heart, lungs and will-power. Dave also discusses balance as he juggles family, graduate school and training! Rumor has it several trail runners have spotted Dave's moisture wicking cape that he tucks beneath his shirt.

Super carbs and super starches can be super confusing, but not for Sports Nutritionist Sunny Blende. She gives us the skinny on a new performance enhancing fuel source. Not convinced? We learn that ultrarunner of the year Dave Mackey used this new product at Bandera 100K.

Performance enhancing drugs in UltraRunning? Well not exactly...but Karl King has come close with S!Caps. Karl's contribution to the trail is legendary: Sodium 341 mg + Potassium 21 mg add heat + elevation, let simmer for a couple hours and you are ready to serve up a great day on the trail. In this podcast Karl shares with us how he developed S!Caps and ways we can use them to improve our trail experience. Thanks Karl King!