In this episode, Ross Dempsey talks with Philip Batterson about the science behind elite endurance in half marathon and marathon success. Philip shares insights into the physiology, psychology, and training strategies that allow athletes to push the limits of human performance.From oxygen uptake and VO₂ max, to fueling strategies, mindset, and the role of AI in modern training, this conversation blends science with practical advice for runners at every level. Whether you’re preparing for your first half marathon or chasing a personal best in the full marathon, this episode will help you understand what truly drives elite endurance.🎧 Listen to More EpisodesSubscribe to the Progression Health Podcast for weekly conversations about fitness, mindset, and endurance training.👉 Apple Podcasts: https://podcasts.apple.com/us/podcast/the-progression-health-podcast/id1516130578 If you have any health-related questions you want answered or for free daily health info follow me on IG - Instagram- https://www.instagram.com/progression_health/Interested in online coaching? Email me; [email protected] or DM me on FB, IG, or here!If you enjoyed this episode, please like, share, and subscribe 🙌Leave a comment with your biggest takeaway – we’d love to hear from you!Chapters00:06 Intro & Guest Background03:36 Defining Elite Endurance09:02 Physiology of Endurance Running09:13 Training Adaptations & Performance13:10 Nutrition & Fueling Strategies16:08 Recovery & Injury Prevention20:21 Psychological Aspects & Mindset20:43 Technology, Data & AI in Training27:17 Lessons from Elite Athletes52:01 Practical Advice for Runners53:01 Closing Thoughts & Final Message#ProgressionHealthPodcast #RossDempsey #PhilipBatterson #RunningScience #EnduranceRunning #MarathonTraining #HalfMarathon #VO2Max #RunningTips #MarathonSuccess #InjuryPrevention #RecoveryForRunners #RunningMindset