#322 David O'Connor: Running 10 Marathons in 10 Days, BMX Across Country & Improve Your Running Performance

In this episode, David O'Connor (@performance_doc on Instagram), a fitness and performance coach, shares his journey from childhood bullying to becoming a marathon runner and mental health advocate. He discusses the physical and mental benefits of running, training tips, and his unique experiences with ultra-distance challenges, including cycling across Ireland on a BMX and 10 marathons in 10 days, emphasising the importance of simplicity, consistency, and purpose in fitness.11:00 Introduction to David O'Connor11:53 David's Early Life and Introduction to Sports13:53 The Impact of Bullying and Trauma16:58 Discovering Running as a Coping Mechanism20:47 Running for Mental Health Awareness25:46 The 10 Marathons in 10 Days Challenge30:28 Community Support and Emotional Connections33:34 Reflections on Future Challenges38:45 Training High-Level Athletes41:06 The Pressure on Young Athletes43:01 Deceleration Training: A Game Changer45:38 Injury Prevention Through Proper Mechanics49:52 Integrating Gym Work into Running Training55:52 It's Never Too Late to Start Strength Training62:55 Personalised Training Approaches for AthletesYou can follow us on Instagram:@anygivenrundaypodcastALTAR Speed Dust is engineered to keep fuel in your tank so you can go faster, farther and longer than ever before. Use the code AGR15 to get 15% off at checkout (excludes bundles).altarfuel.com The Sports Recovery Kit is everything you need after training, matches, gym sessions and long active days. The full routine, ready to goShop HEREGet the AGR Ultrapure Sprint Bundle HERE If you've never had your VO₂ max or metabolism measured, there's a good chance you're training at the wrong intensity, missing valuable adaptations, or getting your race nutrition wrong.Health Matters replaces guesswork with data. With over 15 years of experience, they're one of Europe's most experienced performance testing providers.Find out more or book your test at myhealthmatters.ie.