The T1Determined Podcast

Joseph Anthony Marcello

The conversation of Type-1 Diabetes and Endurance. Redefining what is possible at the intersection of Type 1 Diabetes, human physiology, and extreme endurance. Welcome to The T1Determined Podcast, the definitive audio space exploring how elite athletes, adventurers, and medical pioneers conquer the world's most grueling physical challenges while managing Type 1 Diabetes (T1D). Hosted by T1D endurance athlete and advocate Joseph Anthony Marcello, this podcast dismantles the historic limitations placed on the diabetes community by merging raw, unfiltered human storytelling with clinical insight. Each episode features deep-dive conversations with ultra-endurance icons—from athletes who have run across continents and through the Sahara, to mountaineers summiting the world's highest peaks. Alongside these extraordinary individuals, we bring in leading endocrinologists, sports dietitians, and researchers to break down the complex science of managing a chronic autoimmune condition under extreme physical stress.

  1. 6 days ago

    T1D & Marathons: The Vermont 50

    Today, I dive into all the details of my Vermont 50-mile ultra race and how I managed my Type 1 Diabetes. This topic is filled with tons of takeaways that I've learned and that you may find helpful, from basal rate reductions prior to the race start to hydration, nutrition, and electrolyte needs that sustained me for almost 11 hours of running. I discuss how my training has created a stable low A1C and that preparation is almost as important as race day performance. This has been my favorite episode to create thus far, as it embodies everything T1Determined is set out to do. I hope you find value in this content to help you get after your goals as a T1D. VT50 Garmin Overview  VT50 Race Analysis & Report [Copy & Paste or Download as Code into Web Browser]: file:///Volumes/T1DETERMINED%20LLC/01.%20T1Determined/02.%20PODCAST/03.%20ACTIVE/33.%20T1D%20&%20MARATHONS-%20VT50/00.%20DOCUMENTS/vermont_50_type_1_diabetes_deep_dive_report.html – Thanks to your support, The T1Determined Podcast is growing fast. We're releasing more episodes and working on our documentary projects—T1Kili, T1Denali, and T1Americas—showing what's possible with Type 1 Diabetes and endurance alongside elite T1D athletes. To help us help more T1Ds, we're opening up sponsor spots on the show. If you own or run a diabetes- or athletic-related business, here's your opportunity to connect with a dedicated niche audience through personal host-read ads. If you want to be a trusted representative of our mission to educate and empower Type 1 Diabetics—and introduce your product to a global market—consider partnering with us so we can level up together. Send an email to podcast@t1determined.net to start the conversation. We're excited for what's ahead. – As we build this podcast from the ground up and face every slope head-on, your support is crucial for our continued growth. Wherever you're listening, please share this episode and others with anyone you think might benefit. All of our Socials & Website: https://linktr.ee/t1determined

    T1D & Marathons: The Vermont 50

  2. 16 Oct ·  Bonus

    Type 1 Trail Talks: A Diabetic Horror Story (Part I)

    Listen if you dare. Today is part one of a two-part Halloween special about my spooky backpacking adventure on the most haunted point of the Appalachian Trail in Georgia– Blood Mountain. You can decide if I'm telling a real story, or if the scare is taller than the truth. As diabetics, we could encounter horrifying scenarios from lack of sugar to lack of insulin. But nothing can prepare us for a haunting! We hope you enjoy this fun take on a Diabetic Horror Story... – Thanks to your support, The T1Determined Podcast is growing fast. We're releasing more episodes and working on our documentary projects—T1Kili, T1Denali, and T1Americas—showing what's possible with Type 1 Diabetes and endurance alongside elite T1D athletes. To help us help more T1Ds, we're opening up sponsor spots on the show. If you own or run a diabetes- or athletic-related business, here's your opportunity to connect with a dedicated niche audience through personal host-read ads. If you want to be a trusted representative of our mission to educate and empower Type 1 Diabetics—and introduce your product to a global market—consider partnering with us so we can level up together. Send an email to podcast@t1determined.net to start the conversation. We're excited for what's ahead. – As we build this podcast from the ground up and face every slope head-on, your support is crucial for our continued growth. Wherever you're listening, please share this episode and others with anyone you think might benefit. All of our Socials & Website: https://linktr.ee/t1determined

    Type 1 Trail Talks: A Diabetic Horror Story (Part I)

  3. 9 Oct

    T1D & Adventure with Brian Lucido

    Today, I sit down with Brian Lucido. Diagnosed with Type 1 Diabetes as an adult, Brian is an ultra-endurance cyclist, software creator, and wilderness adventurer. He has raced the Tour Divide, bikepacked across West Africa, and solo-sailed to Alaska—frequently managing his insulin in triple-digit heat and off-grid conditions. Today, we discuss the logistics of backcountry diabetes care, controlled self-experimentation, and how thorough preparation opens the door to massive adventure. Brian's Website: https://www.brianlucido.com/ – Thanks to your support, The T1Determined Podcast is growing fast. We're releasing more episodes and working on our documentary projects—T1Kili, T1Denali, and T1Americas—showing what's possible with Type 1 Diabetes and endurance alongside elite T1D athletes. To help us help more T1Ds, we're opening up sponsor spots on the show. If you own or run a diabetes- or athletic-related business, here's your opportunity to connect with a dedicated niche audience through personal host-read ads. If you want to be a trusted representative of our mission to educate and empower Type 1 Diabetics—and introduce your product to a global market—consider partnering with us so we can level up together. Send an email to podcast@t1determined.net to start the conversation. We're excited for what's ahead. – As we build this podcast from the ground up and face every slope head-on, your support is crucial for our continued growth. Wherever you're listening, please share this episode and others with anyone you think might benefit. All of our Socials & Website: https://linktr.ee/t1determined

    T1D & Adventure with Brian Lucido

  4. 2 Oct ·  Bonus

    Type 1 Trail Talks with Leanne Krieger

    Today, I sit down with Leanne Krieger, who has lived with Type 1 Diabetes for over 40 years and recently joined us in the Tetons for her very first multi-day backpacking trip. We dive into her mindset on stepping outside your comfort zone and why embracing new environments is essential for T1D management. As Leanne demonstrates, blood sugar control isn't just about staying in range—it's about giving yourself the freedom to adventure and live fully. Managing her diabetes in the rugged backcountry, Leanne met every challenge head-on and crushed her goals. – Thanks to your support, The T1Determined Podcast is growing fast. We're releasing more episodes and working on our documentary projects—T1Kili, T1Denali, and T1Americas—showing what's possible with Type 1 Diabetes and endurance alongside elite T1D athletes. To help us help more T1Ds, we're opening up sponsor spots on the show. If you own or run a diabetes- or athletic-related business, here's your opportunity to connect with a dedicated niche audience through personal host-read ads. If you want to be a trusted representative of our mission to educate and empower Type 1 Diabetics—and introduce your product to a global market—consider partnering with us so we can level up together. Send an email to podcast@t1determined.net to start the conversation. We're excited for what's ahead. – As we build this podcast from the ground up and face every slope head-on, your support is crucial for our continued growth. Wherever you're listening, please share this episode and others with anyone you think might benefit. All of our Socials & Website: https://linktr.ee/t1determined

    Type 1 Trail Talks with Leanne Krieger

  5. 25 Sept

    T1D & Health with Lauren Bongiorno of Risely Health

    Today, I sit down with Lauren Bongiorno. Living with Type 1 Diabetes since age seven, Lauren is a former Division 1 athlete, Board-Certified Health Coach, and Founder and CEO of Risely Health. She is the host of the podcast Reclaim Your Rise, author of the Diabetic Health Journal, and has partnered with global brands like Nike, Dexcom, and Abbott. Today, we discuss the key health metrics T1Ds should actually focus on, navigating high-stakes environments like D1 Athletics and entrepreneurship, and how to build a truly balanced life with diabetes. Learn more about her mission at riselyhealth.com Socials– @lauren_bongiorno @riselyhealth – Thanks to your support, The T1Determined Podcast is growing fast. We're releasing more episodes and working on our documentary projects—T1Kili, T1Denali, and T1Americas—showing what's possible with Type 1 Diabetes and endurance alongside elite T1D athletes. To help us help more T1Ds, we're opening up sponsor spots on the show. If you own or run a diabetes- or athletic-related business, here's your opportunity to connect with a dedicated niche audience through personal host-read ads. If you want to be a trusted representative of our mission to educate and empower Type 1 Diabetics—and introduce your product to a global market—consider partnering with us so we can level up together. Send an email to podcast@t1determined.net to start the conversation. We're excited for what's ahead. – As we build this podcast from the ground up and face every slope head-on, your support is crucial for our continued growth. Wherever you're listening, please share this episode and others with anyone you think might benefit. All of our Socials & Website: https://linktr.ee/t1determined

    T1D & Health with Lauren Bongiorno of Risely Health

  6. 18 Sept ·  Bonus

    Type 1 Trail Talks with Andrew Meisler

    Today, Chris sits down with Andrew Meisler. A Type 1 Endurance Runner, Andrew has previously appeared as a guest on our recent Ultramarathon Panel episode. Today, he discusses our trip to the Tetons, trading in his trail shoes for hiking boots, and what it means to him to spend time on the trail with a group of other T1Ds. – Thanks to your support, The T1Determined Podcast is growing fast. We're releasing more episodes and working on our documentary projects—T1Kili, T1Denali, and T1Americas—showing what's possible with Type 1 Diabetes and endurance alongside elite T1D athletes. To help us help more T1Ds, we're opening up sponsor spots on the show. If you own or run a diabetes- or athletic-related business, here's your opportunity to connect with a dedicated niche audience through personal host-read ads. If you want to be a trusted representative of our mission to educate and empower Type 1 Diabetics—and introduce your product to a global market—consider partnering with us so we can level up together. Send an email to podcast@t1determined.net to start the conversation. We're excited for what's ahead. – As we build this podcast from the ground up and face every slope head-on, your support is crucial for our continued growth. Wherever you're listening, please share this episode and others with anyone you think might benefit. All of our Socials & Website: https://linktr.ee/t1determined

    Type 1 Trail Talks with Andrew Meisler

  7. 11 Sept

    T1D & Exercise with Matthew Vande Vegte of FTF Warrior

    Today, I sit down with Matthew Vande Vegte. Living with Type 1 Diabetes for nearly two decades, Matt is a certified Master Fitness Trainer, globally ranked Ironman athlete, and CEO of FTF Warrior. He is the host of the podcast Pardon My Pancreas, author of the bestselling book The Blood Sugar Freedom Formula, and creator of the 80/20 Blood Sugar Formula. Today, we discuss how to eliminate guesswork around exercise by personalizing insulin, diet, and activity. Matthew's Upcoming Live Event: t1dmasterylive.com The Blood Sugar Freedom Formula: on Amazon Pardon My Pancreas Podcast: www.ftfwarrior.com/podcast Socials– @FTFWarrior & @MattVandeVegte – Thanks to your support, The T1Determined Podcast is growing fast. We're releasing more episodes and working on our documentary projects—T1Kili, T1Denali, and T1Americas—showing what's possible with Type 1 Diabetes and endurance alongside elite T1D athletes. To help us help more T1Ds, we're opening up sponsor spots on the show. If you own or run a diabetes- or athletic-related business, here's your opportunity to connect with a dedicated niche audience through personal host-read ads. If you want to be a trusted representative of our mission to educate and empower Type 1 Diabetics—and introduce your product to a global market—consider partnering with us so we can level up together. Send an email to podcast@t1determined.net to start the conversation. We're excited for what's ahead. – As we build this podcast from the ground up and face every slope head-on, your support is crucial for our continued growth. Wherever you're listening, please share this episode and others with anyone you think might benefit. All of our Socials & Website: https://linktr.ee/t1determined

    T1D & Exercise with Matthew Vande Vegte of FTF Warrior

  8. 4 Sept ·  Bonus

    Type 1 Trail Talks with Philip Price

    Today, I sit down with Philip Price. Diagnosed with Type 1 Diabetes at age 43, Philip proves that a late-in-life diagnosis won't keep him from the outdoors. We discuss tackling steep mountain terrain, managing blood sugar through intense climbs, and finding the power of community on his trek with Project Insulnation. – Thanks to your support, The T1Determined Podcast is growing fast. We're releasing more episodes and working on our documentary projects—T1Kili, T1Denali, and T1Americas—showing what's possible with Type 1 Diabetes and endurance alongside elite T1D athletes. To help us help more T1Ds, we're opening up sponsor spots on the show. If you own or run a diabetes- or athletic-related business, here's your opportunity to connect with a dedicated niche audience through personal host-read ads. If you want to be a trusted representative of our mission to educate and empower Type 1 Diabetics—and introduce your product to a global market—consider partnering with us so we can level up together. Send an email to podcast@t1determined.net to start the conversation. We're excited for what's ahead. – As we build this podcast from the ground up and face every slope head-on, your support is crucial for our continued growth. Wherever you're listening, please share this episode and others with anyone you think might benefit. All of our Socials & Website: https://linktr.ee/t1determined

    Type 1 Trail Talks with Philip Price
See All (43)

About

The conversation of Type-1 Diabetes and Endurance. Redefining what is possible at the intersection of Type 1 Diabetes, human physiology, and extreme endurance. Welcome to The T1Determined Podcast, the definitive audio space exploring how elite athletes, adventurers, and medical pioneers conquer the world's most grueling physical challenges while managing Type 1 Diabetes (T1D). Hosted by T1D endurance athlete and advocate Joseph Anthony Marcello, this podcast dismantles the historic limitations placed on the diabetes community by merging raw, unfiltered human storytelling with clinical insight. Each episode features deep-dive conversations with ultra-endurance icons—from athletes who have run across continents and through the Sahara, to mountaineers summiting the world's highest peaks. Alongside these extraordinary individuals, we bring in leading endocrinologists, sports dietitians, and researchers to break down the complex science of managing a chronic autoimmune condition under extreme physical stress.

Information

  • Creator
    Joseph Anthony Marcello
  • Years Active
    2024 - 2026
  • Episodes
    43
  • Rating
    Explicit
  • Copyright
    T1Determined™ of T1Determined, LLC © 2026
  • Show Website
    The T1Determined Podcast

You Might Also Like