Science Of Ultra

By Shawn Bearden

What's Science Of Ultra about?

Ultra marathon running physiology brought to you by the world’s leading scientists, coaches, and athletes. Science Of Ultra host, Dr. Shawn Bearden, brings you interviews and more to deliver everything you want to know about all facets of training, nutrition, hydration, environment, psychology, gear, and much more. Become your ultra best!

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Shaping Hard Sessions


Two questions answered today. Should you put intervals at the beginning or at the end of the workout? Should progression runs be done by effort or pace?

Science Of Ultra episodes: