# Episode 475: Are Multiday Ultramarathons Soft? Page: https://stenobird.com/podcast/human-performance-outliers-podcast-with-zach-bitter-65527/episode-475-are-multiday-ultramarathons-soft Text version: https://stenobird.com/podcast/human-performance-outliers-podcast-with-zach-bitter-65527/episode-475-are-multiday-ultramarathons-soft.md Podcast: [Human Performance Outliers Podcast with Zach Bitter](https://stenobird.com/podcast/human-performance-outliers-podcast-with-zach-bitter-65527) Published: 2026-02-16T16:31:59+00:00 Episode link: https://humanperformanceoutliers.libsyn.com/episode-475-are-multiday-ultramarathons-soft Audio file: https://pdcn.co/e/pscrb.fm/rss/p/traffic.libsyn.com/secure/humanperformanceoutliers/Ep.475_200MileUltrasSoft_audio_final.mp3?dest-id=685773 Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/human-performance-outliers-podcast-with-zach-bitter-65527/episodes/episode-475-are-multiday-ultramarathons-soft Duration seconds: 1945 ## Resource The sport of ultramarathon is growing! With that, we have much more exposure to the wide range of events that fall within the ultra category. With growth, we see increased competitive pressure, but not always in a uniform manner. Let's discuss what this means for the different disciplines within ultramarathon, and what we will likely see in the coming years. Endurance Training Simplified Series Episode Sponsors: ProBio: probionutrition.com/endurance Code: Endurance (20% Off) LMNT: drinkLMNT.com/HPO (free sample pack with purchase) deltaG: deltagketones.com Code: BITTER20 (20% Off) Training Peaks: https://bit.ly/4bN041t Code HPOPOD (free 14-day trial) Support HPO: zachbitter.com/hposponsors HPO Website: zachbitter.com/hpo Zach's Coaching: zachbitter.com/coaching Zach's Journal: substack.com/@zachbitter Find Zach: zachbitter.com | IG: @zachbitter | X: @zbitter | FB: Zach Bitter | Strava: Zach Bitter ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/human-performance-outliers-podcast-with-zach-bitter-65527/episodes/episode-475-are-multiday-ultramarathons-soft/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/human-performance-outliers-podcast-with-zach-bitter-65527/episode-475-are-multiday-ultramarathons-soft.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.