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    Human Performance Outliers Podcast with Zach Bitter

    Human Performance Outliers Podcast with Zach Bitter

    About

    Welcome to the Human Performance Outliers Podcast. Your host Zach Bitter, will take you through a series of interesting topics around health, fitness, endurance, running, hybrid athlete training, ultramarathon, and nutrition. Join in for interviews with folks exploring their outer limits and research in a wide variety of sports, fitness, and nutrition.

    Hosted By

    Zach Bitter

    Episode 481: Multi-day & Backyard Ultras | Mark Dowdle

    Episode 481: Multi-day & Backyard Ultras | Mark Dowdle

    March 30, 2026
    1h 30m

    Mark Dowdle specializes in long multi-day and backyard ultramarathons. He shares his experience coming from a non-running background. We discuss what makes multi-day ultras and backyard ultras unique and how the variables impacting performance shift compared to shorter ultras and endurance events. 

    Mark Dowdle: www.mark-dowdle.com | IG: @mark.dowdle | YT: @mark.dowdle

    Episode Sponsors:

    LMNT: https://drinkLMNT.com/HPO (free sample pack with purchase)

    deltaG: https://deltagketones.com Code: BITTER20 (20% Off)

    ProBio: https://www.probionutrition.com/endurance Code: Endurance (20% Off)

    Training Peaks: https://bit.ly/4bN041t Code HPOPOD (free 14-day trial)

    Endurance Training Simplified Series: https://zachbitter.com/endurance-training-series

    Support HPO: 

    Website: https://zachbitter.com/hpo 

    Patreon: https://patreon.com/HPOpodcast 

    Coaching: https://zachbitter.com/coaching 

    Zach's Newsletter: https://substack.com/@zachbitter

     

    More from Human Performance Outliers Podcast with Zach Bitter

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    Episode 480: Has Endurance Fueling Bonked?

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    Episode 479: Is Low Carb Performance Misplaced? | Jonah Rosner

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