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The Eat for Endurance Podcast

The Eat for Endurance Podcast

By: Claire Shorenstein MS RD CSSD
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About this listen

The food you put into your body has a massive impact on how you perform in your athletic training and everyday life.


Sports Dietitian and distance runner Claire Shorenstein explores the connection between nutrition, performance, and health for busy, active people. Tune in for evidence-based guidance, inspiring athlete stories, and practical tips on a wide variety of nutrition topics to fuel better, crush your endurance goals, and thrive as a human being.


For additional free nutrition resources plus coaching services, visit eatforendurance.com.

© 2026 The Eat for Endurance Podcast
Exercise & Fitness Fitness, Diet & Nutrition Hygiene & Healthy Living
Episodes
  • (Re-Release) “Skinny Doesn’t Win Races”: Jessie Diggins on Fueling for Joy, Resilience, and Olympic Gold
    Feb 12 2026

    “Healthy, happy, and balanced athletes are the ones that make it across the finish line again and again throughout a long career and leave a legacy.”
    Jessie Diggins

    Jessie Diggins is currently competing in her fourth and final Winter Olympics in Milan-Cortina. I interviewed her back in January 2021, just one week after her historic Tour de Ski win on some of the same Italian mountains she's skiing on now.

    Since our recording, Jessie has become the most accomplished cross-country skier from the US, with 4 Olympic medals (she won her 4th one today!), 3 World Cup overall titles, 7 World Championship medals, and countless other accolades.

    Even though it's no longer Covid times (thank goodness), this powerful conversation about fueling for joy, resilience, and longevity in sport remains just as relevant and important today.

    ---

    In Episode 37, I’m honored to be joined by cross-country skier and Olympic gold medalist Jessie Diggins. She is not only dominating her sport, but also using her platform to promote healthy fueling, body positivity, and the importance of enjoying food without restriction.

    Many fans first fell in love with Jessie during the 2018 Winter Olympics, where she and Kikkan Randall won the first-ever American gold medal in cross-country skiing. At the time of this interview, Jessie had also just won the Tour de Ski, becoming the first American to claim the title.

    In this conversation, Jessie challenges the idea that leanness leads to success, reminding athletes that “Skinny doesn’t win races. Fast wins races.” She emphasizes that fueling well, prioritizing health, and embracing joy are essential to reaching the start line ready to race.

    🎧 Tune in now for this inspiring conversation!

    Links & Resources

    • Follow Jessie Diggins on Instagram and visit Jessie's website
    • Join my membership, Fuel for Life Crew, for just $39/month (cancel anytime)
    • Check out my free nutrition downloads
    • Interested in comprehensive, in-depth 1:1 coaching? Fill out a new client inquiry form (limited spots available)
    • Support the podcast by shopping all my affiliate links (e.g. Skratch, Tailwind, Momentous) and joining my Patreon community

    Enjoyed this episode? Please leave a 5-star review and subscribe to help more athletes fuel smarter!

    Disclaimer: All information provided is for educational and entertainment purposes only and is not a substitute for individualized medical or nutrition recommendations.

    Want to get in touch? Send Claire a message!

    Support the show

    Thanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

    Show More Show Less
    53 mins
  • How to Stay Healthy as an Athlete This Season
    Feb 5 2026

    Wondering what you can realistically do to stay healthy during training, travel, and sick season? That's what Laura Ligos, RD (aka The Sassy Dietitian) and I chat about in Episode 130 of The Eat for Endurance Podcast.

    This episode is not about immune “hacks” or doing more. Instead, we break down what actually supports immune health from a nutrition and lifestyle perspective, and explore where athletes often get tripped up when training, underfueling, poor sleep, and life stress stack up.

    Laura and I discuss:

    • How training, recovery, fueling, sleep, and life stress interact to influence immune function
    • The J-curve relationship between exercise and immune health
    • Why eating enough is key to preventing illness
    • The role of carbs, specific micronutrients, and other fueling patterns
    • Why sleep and rest from exercise make your immune system more resilient
    • What to do if you’ve been exposed to illness but aren’t sick yet
    • Dietary and lifestyle tips for when symptoms start showing up
    • Which supplements may be helpful, and when to take them
    • How your approach should differ when dealing with respiratory vs GI illness
    • Immune health considerations during travel, including foodborne illness

    If you’re dealing with stress, constant colds, lingering fatigue, or that frustrating feeling of being almost sick for days on end, this conversation is for you.

    🎧 Tune in to learn more!

    Links & Resources

    • Follow Laura Ligos on Instagram and visit Laura's Website
    • In the J-Curve study we mentioned, it's worth noting: "The main limitation in the field is that most of the studies were conducted in military populations. Military intensive training introduces a wide range of bias because this intensive training usually is accompanied with dietary energy deficiency, sleep deprivation, and psychological stress."
    • Join my membership, Fuel for Life Crew, for just $39/month (cancel anytime)
    • Check out my free nutrition downloads
    • Browse my library of nutrition masterclasses (all are included inside the Fuel for Life Crew membership)
    • Interested in comprehensive, in-depth 1:1 coaching? Fill out a new client inquiry form (limited spots available)
    • Support the podcast by shopping all my affiliate links (e.g. Skratch, Tailwind, Momentous) and joining my Patreon community
    • Get in touch at claire@eatforendurance.com

    Enjoyed this episode? Please leave a 5-star review and subscribe to help more athletes fuel smarter!

    Disclaimer: All information provided is for educational and entertainment purposes only and is not a substitute for individualized medical or nutrition recommendations.

    Want to get in touch? Send Claire a message!

    Support the show

    Thanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

    Show More Show Less
    1 hr and 15 mins
  • Joe Corcione on Addiction, Recovery, and Everyday Ultra Running
    Jan 22 2026

    In Episode 129 of The Eat for Endurance Podcast, I’m joined by ultrarunner, coach, and host of The Everyday Ultra Podcast, Joe Corcione.

    Joe’s story is not the typical “natural-born athlete” narrative. He wasn't active growing up, and he struggled with drugs and alcohol as a teenager and young adult.

    With a willingness to do the work (both physically and mentally) and make small changes, Joe gradually became sober and reshaped his identity. He went on to finish over 25 ultramarathons, coach runners around the world, and build the Everyday Ultra community.

    Throughout our conversation, you’ll notice a powerful theme around the stories we tell ourselves and how these stories impact our behavior.

    Joe and I explore:

    • How his early beliefs that he was "unathletic" held him back for years to come
    • Why small, consistent changes matter more than extremes
    • How shifting from a fixed to a growth mindset helped him recover from addiction, start running longer distances, and determine what eating style worked best for his body
    • Why endurance athletes cannot only rely on exercise as a coping tool
    • What sustainable ultramarathon training really looks like
    • How he fuels himself during training runs and races

    🎧 Tune in to learn more!

    Links & Resources

    • Follow Joe Corcione on Instagram and visit Joe's Website
    • Join my membership, Fuel for Life Crew, for just $39/month (cancel anytime)
    • Check out my free nutrition downloads
    • Browse my library of nutrition masterclasses (all are included inside the Fuel for Life Crew membership)
    • Interested in comprehensive, in-depth 1:1 coaching? Fill out a new client inquiry form (limited spots available)
    • Support the podcast by shopping all my affiliate links (e.g. Skratch, Tailwind, Momentous) and joining my Patreon community
    • Get in touch at claire@eatforendurance.com

    Enjoyed this episode? Please leave a 5-star review and subscribe to help more athletes fuel smarter and to show your support for my work!

    Disclaimer: All information provided is for educational and entertainment purposes only and is not a substitute for individualized medical or nutrition recommendations.

    Want to get in touch? Send Claire a message!

    Support the show

    Thanks for listening! Follow me on Instagram and Facebook (@eatforendurance).

    Show More Show Less
    1 hr and 22 mins
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