Karel Sabbe has run dozens of ultramarathons and is the current speed record holder for the Via Alpina and Appalachian Trail. He was last man standing in the 2019 Barkley Marathons.
Running thousands of miles, Karel has made just about every possible ultra trail running mistake. He created the Ultra Trail Coaching platform to prevent you from making the same mistakes, and get you to your race in your fittest, healthiest and happiest possible state!