The Run Club
PodcastsRun ClubsVideosTagsAthletesRacesCalculators
    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 464: 100 Mile World Record | Caitriona Jennings

    Episode 464: 100 Mile World Record | Caitriona Jennings

    November 13, 2025
    1h 4m

    Caitriona Jennings, an Irish long-distance and ultra-distance runner has had a distinguished career spanning marathons, ultras, and international competition. She represented Ireland at the 2012 London Olympics and has set multiple national and world records, particularly in ultra distances. She recently broke the Women's 100 Mile World Record at Tunnel Hill 100 Mile, where she finished in a time of 12:37:04 in her debut at the distance.

    Caitriona: caitrionajennings.com - IG: @jenningscaitriona

    Endurance Training Simplified Series

    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: trainingpeaks.com/hpopodcast (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 

    More from Human Performance Outliers Podcast with Zach Bitter

    Episode 463: Fifth 100 Miler Under 12 Hours

    Episode 463: Fifth 100 Miler Under 12 Hours
    October 31, 2025

    Episode 462: Kilian Korth | The Rise of 200 Milers

    Episode 462: Kilian Korth | The Rise of 200 Milers
    October 27, 2025

    Episode 461: How Running Fuels Nicholas Thompson's Success as CEO of The Atlantic

    Episode 461: How Running Fuels Nicholas Thompson's Success as CEO of The Atlantic
    October 22, 2025