Tread Lightly Running Science Podcast cover art

Tread Lightly Running Science Podcast

Tread Lightly Running Science Podcast

Written by: Amanda Brooks and Laura Norris
Listen for free

The Tread Lightly Running Science Podcast provides data-driven, evidence-based running advice in a practical, accessible, and inclusive manner. Each week provides a science-based episode on how to run faster, marathon training, fueling, injury prevention, 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.Amanda Brooks and Laura Norris Running & Jogging
Episodes
  • Do You Need High Mileage? The Science of High Volume Running
    Aug 22 2026

    You have likely encountered the advice that all you need to do to run better is to run more. Is training really that simple? In this episode, we discuss high volume running: why people do it, who it works for, and who should skip it. We examine the research and assess unique situations such as busy athletes, beginners, masters athletes, and injury-prone runners. You will also learn how to safely increase and support high volume training, so that you can secure the biggest driver: consistent training over years.


    Thank you to our sponsors:

    Tailwind: Complete sport nutrition made simple, including hydration mixes, high-carb sport drinks, endurance fuel, and recovery mixes. Use code TREADLIGHTLY20 at https://tailwindnutrition.com/TREADLIGHTLY for 20% off your first purchase.

    In this episode, you’ll learn:

    ✅ How “high volume” running is defined (and why pace impacts it)

    ✅ The benefits of high volume training

    ✅ How to safely increase running volume

    ✅ Who will not benefit from higher volume training?

    ✅ Is there a point where you should lower your training volume?


    Tread Lightly Running is hosted and researched by Amanda Brooks and Laura Norris, MSc. Production, show notes, and graphics by Laura Norris.


    References

    🔬PMID: 31855590

    🔬PMID: 38695978

    🔬PMID: 40913707

    🔬 PMID: 31704026

    🔬 PMID: 32421886

    🔬PMID: 42272862


    If you enjoyed this episode, you may like:

    🎧 What Does Training Like an Elite Runner Actually Look Like? (6 Feb 2026)

    🎧 Why 80/20 Doesn’t Work for Every Runner with Jonah Rosner (12 Dec 2025)


    Let’s stay connected:

    ➡️ Tread Lightly Running Podcast on Instagram: https://www.instagram.com/treadlightlyrunning/

    ➡️ Laura Norris Running on Instagram: https://www.instagram.com/lauranorrisrunning/

    ➡️ Subscribe for weekly evidence-based newsletters, straight to your inbox, on https://lauranorrisrunning.substack.com/

    ➡️ Run to the Finish on Instagram: https://www.instagram.com/runtothefinish/?hl=en

    ➡️ Thousands of running gear reviews and training guides: https://runtothefinish.com/

    Show More Show Less
    35 mins
  • Tune Up Race Formula: Timing, Recovery, and What the Training Theory Says
    Aug 15 2026

    Tune-up races are a common piece of many training plans. Are they necessary? Why should you bother racing in the middle of training?

    In this episode, we discuss all you need to know about how to run an effective tune-up race (and whether to run one at all). We draw from years of coaching experience and an understanding of various training theories to guide you through how to incorporate non-goal races into your training, in a way that does not detract from your goal race. You will learn how to schedule them, whether you need to taper, and how to recover. Plus, we will provide guidance for what to do if doing tune-up races just is not for you.


    In this episode, you’ll learn:

    ✅ The psychological and physiological benefits of a tune-up race

    ✅ How to schedule tune-up races in your training

    ✅ Which distance tune-up race should you choose?

    ✅ Different pacing approaches for tune-up races

    ✅ If you should taper for a tune-up race

    ✅ How to recover after a goal race

    ✅ Benchmark workouts as substitutes for a tune-up race


    Tread Lightly Running is hosted and researched by Amanda Brooks and Laura Norris, MSc. Production, show notes, and graphics by Laura Norris.


    References

    🔬PMID: 40740427


    If you enjoyed this episode, you may like:

    🎧 The Science of Speed vs Endurance at Different Running Distances (27 Feb 2026)

    🎧 The Psychology Behind Peak Running Performance with Dr. Trent Claypool (7 Aug 2026)

    🎧 Gut Training for Runners with Claire Shorenstein, MS CSSD (10 July 2026)

    Show More Show Less
    37 mins
  • The Psychology Behind Peak Running Performance with Dr. Trent Claypool
    Aug 8 2026

    “Performance is your potential minus interference - and the brain often interferes with how well we want to do.” Many runners struggle to translate their training to racing, because of race day nerves, negative self-talk, or fear of discomfort. In this episode, we are joined by Dr. Trent Claypool of Summit Sport Psychology to learn how to embrace discomfort, use positive self-talk, and train your brain for your peak performance.


    Thank you to our sponsors:

    Tailwind: Complete sport nutrition made simple, including hydration mixes, high-carb sport drinks, endurance fuel, and recovery mixes. Use code TREADLIGHTLY20 at https://tailwindnutrition.com/TREADLIGHTLY for 20% off your first purchase.


    In this episode, you’ll learn:

    ✅ Why accepting discomfort is more effective than avoiding discomfort

    ✅ How to train to tolerate discomfort

    ✅ How to use positive self-talk effectively

    ✅ The benefit of staying present in the moment

    ✅ How to use visualization

    ✅ The role that stress hormones play in sport psychology


    Tread Lightly Running is hosted and researched by Amanda Brooks and Laura Norris, MSc. Production, show notes, and graphics by Laura Norris.


    About our guest:

    Dr. Trent Claypool is a licensed sports psychologist with 15 years of experience. He has worked with hundreds of athletes both virtually and personally, including NCAA and professionals.

    You can connect with Dr. Claypool at https://summitsportpsychology.com/ and https://www.instagram.com/summit.sport.psychology

    Show More Show Less
    42 mins
adbl_web_anon_alc_button_suppression_t1
No reviews yet