Want stronger, more powerful legs for ultra running? In this video, I break down the key training methods — incline and decline running, targeted strength work, and back-to-back long runs — that will build the resilient legs you need to crush long distances. Whether you're new to ultras or looking to level up, these strategies will help you run farther and stronger than ever. Hope you enjoy! Big thanks to GOWOD for sponsoring this video! Download GOWOD to test and improve your mobility: onelink.to/gowod What does it actually take to run 100 miles through the Swiss Alps? This 20-episode series follows my full journey, from the first training run to the start line in Switzerland. Every long run, every setback, every gear decision, and every doubt along the way. No highlight reel. Just the real process of preparing for one of the most demanding ultramarathons in the world. New episodes every week! 🩳 Shop Janji, my favorite running clothing janji.com/jeremy-miller ⚡️ S...