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    Tread Lightly Running Podcast

    Tread Lightly Running Podcast

    About

    The Tread Lightly Running Podcast provides data-driven, evidence-based running advice in a practical, accessible, and inclusive manner. . You'll learn about how to run faster, marathon training, the latest fueling science, how to prevent running injury, and more. Tread Lightly Running Podcast is co-hosted by Amanda Brooks and Laura Norris, MSc. Together, they have over 20 years of coaching experience and have helped thousands of runners reach their goals through 1:1 coaching and group training. They've appeared in Runner's World, SELF, NPR, Outside, and other major media.

    Hosted By

    Amanda Brooks and Laura Norris

    Running Through Exhaustion: Why You're Tired All the Time and How to Fix It

    Running Through Exhaustion: Why You're Tired All the Time and How to Fix It

    December 20, 2025
    35m

    Are you tired all the time, both during runs and during the rest of the day? This remastered episode from 2024 examines training fatigue, abnormal fatigue, vitamin deficiencies, low energy availability, training load management, and more!

    Thank you to our sponsors:

    ✨ FlipBelt: Sleek storage options, including no-bounce running belts and shorts. Use code TLF20 at flipbelt.com for 20% off your purchase.

    ✨Join us on Patreon.com/treadlightlyrunning or subscribe on Apple Podcasts starting in December, when we’ll be releasing special subscriber-only content!


    In this episode, you'll learn:

    ✅ Normal vs abnormal fatigue

    ✅ Vitamin D deficiency and low iron levels

    ✅ Low energy and low carbohydrate availability

    ✅ Is caffeine or pre-workout overriding your body’s signals?

    ✅ Eating disorders and disordered eating

    ✅ Is it your training plan that is making you tired?

    ✅ Other factors that may cause fatigue


    If you enjoyed this episode, you may also like:

    🎧 The Burnout Episode Every Runner Needs to Hear (7 Nov 2025)

    🎧 Why Running Fasted Won't Make You Run Faster (2 May 2025)

    🎧 What to Eat Before Runs, Recovery Nutrition, and Low Energy Availability (26 July 2024)


    References:

    🔬Jeukendrup & Gleeson. (2016). Sport nutrition. Third edition. **Human Kinetics.

    🔬Gropper & Smith. Advanced nutrition and human metabolism. Sixth edition. Wadsworth Cengage Learning.

    🔬PMID: 34181189

    🔬PMID: 28012184

    🔬PMID: 33095376

    🔬PMID: 37329147

    🔬PMID: 37052052

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