![Science Of Ultra show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/070/065/small/science-of-ultra-ultra-marathon-and-trail-running-expertise-world-leading-endurance-science-and-coaching.png)
Summary: Should you run a marathon before signing up for an ultra-marathon? Coaches Ian Sharman, David Roche, Krissy Moehl, and Shawn Bearden discuss that question in today's Coaches' Corner. Watch the discussion on our YouTube channel: https://youtu.be/loH878kbRbQ Each coach can be reached through their respective websites: Krissy Moehl http://KrissyMoehl.com David Roche https://SWAPRunning.com Ian Sharman https://SharmanUltra.com Shawn Bearden https://ScienceOfUltra.com