In this episode of the Tri This podcast, triathlete and performance expert Dr. Kirstin Lauritzen breaks down two common endurance challenges that almost every triathlete has faced: side stitches and bonking. Whether you're training for your first sprint triathlon or dialing in your Ironman preparation, this conversation uncovers the real reasons athletes experience sharp side cramps, mid-race fatigue crashes, and sudden energy depletion. Dr. Kirstin shares science-backed insights on breathing mechanics, fueling strategies, hydration timing, and how to prevent both side stitches and bonking during long training sessions and races. You’ll learn practical tips on improving core stability, pacing smarter, and building a nutrition plan that supports sustained performance across swim, bike, and run. Packed with actionable triathlon training advice, this episode is a must-listen for athletes who want to stay strong from start to finish line. Perfect for Google, Spotify, and Apple Podcasts search—tune in to hear Dr. Kirstin Lauritzen help you train smarter, race stronger, and avoid the energy crashes that can derail your race day.
Keywords:
triathlon podcast, Dr. Kirstin Lauritzen, side stitches, bonking, triathlon training tips, endurance fueling, race day nutrition, triathlon performance, Ironman training, running cramps, energy crashes, breathing techniques, hydration strategies, Tri This podcast.
Tri This, hosted by Dr Kristin Lauritzen, is part of the Women Unscripted podcast network (formerly WiSP Sports) founded in 2012 by Chris Stafford, which has more than 1700 episodes from around the world of women’s sport and the arts. We have covered every sport and all the issues around women in sport. We have interviewed hundreds of athletes and several of them have hosted our shows over the years. Subscribe and download Women Unscripted for free access to our extensive archive library.
Email: [email protected] Follow @chrisstaffordpodcasts on Instagram.