{"podcast":{"title":"Borderlands Trail and Ultra Running","slug":"borderlands-trail-and-ultra-running-6921910","podcast_index_feed_id":6921910,"rss_url":"https://feeds.captivate.fm/borderlands/","website_url":"https://www.borderlands.cc","image_url":"https://artwork.captivate.fm/e17f1889-0716-4cd0-8b1f-5d7d3545d2d3/Podcast-Art-March-2025.jpg","author":"Josh Rosenthal | Ultra Runner","episode_count":305,"summary":"Borderlands Trail and Ultra Running is a storytelling podcast for ultra runners who love this sport deeply, the iconic races, the legendary athletes, the gear, and the culture that makes all of it worth caring about. Hosted by Josh Rosenthal, founder of Borderlands Trail Running, this show exists to collect the ultra running stories that define the sport, from spending a day at Laz Lake's home to deep conversations with Scott Jurek, Dean Karnazes, Camille Herron, and the everyday runners doing extraordinary things out on the trails. This podcast covers the full world of ultra and trail running: race coverage and analysis of marquee events including Western States Endurance Run and UTMB, honest trail running shoes reviews and ultra running gear breakdowns from someone who has tested 44 pairs over 6,000 miles, and big conversations about where the sport is headed, including what dirtbag runners bring to a sport that's growing fast. This show gives ultra runners the stories, perspectives, and gear knowledge to go deeper into a sport they already love while celebrating what makes trail and ultra running unlike anything else. We'll answer questions like: - Who is Laz Lake, and why does…","last_synced_at":"2026-06-09T18:18:03.198356+00:00","page_url":"https://stenobird.com/podcast/borderlands-trail-and-ultra-running-6921910"},"episode":{"title":"Why Fueling Stops Working During Ultras","slug":"why-fueling-stops-working-during-ultras","published_at":"2026-05-04T08:00:00+00:00","page_url":"https://stenobird.com/podcast/borderlands-trail-and-ultra-running-6921910/why-fueling-stops-working-during-ultras","show_page_url":"https://stenobird.com/podcast/borderlands-trail-and-ultra-running-6921910","url":"https://www.borderlands.cc/recent-podcast-episodes/is-high-carb-fueling-breaking-ultra-runners","audio_url":"https://episodes.captivate.fm/episode/6a134c3e-d3f9-4626-82aa-8d04e1f73539.mp3","summary":"Ultra running nutrition is getting more extreme. More carbs, more precision, more pressure to “get it right.” But if you’ve ever had your stomach shut down mid-race, you know something isn’t adding up. This episode is for runners trying to fuel better without breaking their body in the process. I sit down with Chris Bellamy, engineer, ultra runner, and founder of Yanaa , to explore the hidden cost of the high-carb movement, what it’s doing to gut health, and why real food might be the missing piece. We get into the tension between performance and health, and what elite athletes are actually doing when it matters. This is for ultra runners who want to perform without sabotaging their system. Please give us a follow, rate the podcast, and give a review. If you’re new to Borderlands, start here . Resources / Links White Paper - From Health to Performance Salt Lake Foothills Trail Races Josh Rosenthal on IG Borderlands.cc La French Trail High Tones Subwhatever Related Episodes An Elite Coach Reframes Fueling for Ultrarunners Pre-Race Nutrition for Ultrarunners Nutrition Myths for Ultrarunners Presented by Kiprun . ---- Borderlands explores trail running through culture, media, and the forces shaping it. Watch on YouTube Read on Substack","meta_description":"Ultra running nutrition is getting more extreme. More carbs, more precision, more pressure to “get it right.” But if you’ve ever had your stomach shut dow…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2694,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/borderlands-trail-and-ultra-running-6921910/episodes/why-fueling-stops-working-during-ultras/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/borderlands-trail-and-ultra-running-6921910/why-fueling-stops-working-during-ultras.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}