Tread Lightly Running Podcast

Tread Lightly Running Podcast

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.

Episodes

August 9, 2025 38 mins

Isotonic, real food, maltodextrin, sugar-free, and high-sodium: if you have recently shopped for running gels, you likely have seen these terms and more on the labels. We sit down with sports dietitian Kylee Van Horn to understand the labelling on your sports nutrition products and how to pick the best running gel for you.


Thank you to our sponsors:

Tailwind: Complete sport nutrition made simple, including hydration mixes, high-car...

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Peak weeks are often discussed in the context of the marathon; however, whether you are training for a short distance like a 5K/10K, a half, marathon, or even an ultra, your training will include a peak week - the week of the highest volume and/or hardest workouts. Peak week is not a magical week - but it does matter in a training build. In this episode, we guide you through what a peak week is, mistakes to avoid, and tips to help ...

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More than likely, your watch reports your resting heart rate (RHR) and heart rate variability (HRV) - but what do these numbers actually mean? We look at the science behind these metrics and discuss whether or not runners should use HRV and RHR to adjust their training.

You will learn:

✅ Why does resting heart rate matter for runners?

✅ Should you use HRV to inform your training?

✅ Does these metrics help you recover better?

✅ Does tra...

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July 19, 2025 40 mins

In this episode, we’re talking about how to plan out your race calendar! Most races now require signing up months, if not almost a year, in advance. We’ll guide you through how to plan out goal races, how often to race, and more.


You will learn:

✅ How to pick races based on your goals

✅ Why racing a variety of distances can be beneficial

✅ How to approach several races in one season

✅ Racing frequency for beginners vs experienced r...

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Enneagram is a model of understanding your personality and motivations. While its scientific validity is mixed, some research indicates it may be helpful for understanding personal growth. Whether or not it is psychometrically valid, Enneagram is a popular way to help understand your motivations - which can help you through the psychological aspects of running. In this episode, we take a less scientific, more fun approach with Jill...

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The half marathon is one of the most popular race distances - but it is also one that runners can dismiss because it’s not a marathon. However, all-out racing a half marathon can be a very rewarding challenge if you approach it correctly. In this episode, we discuss some of the most common half marathon training mistakes and how you can avoid them. You’ll learn how to train for a half marathon PR, how to set half marathon goals, ho...

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If you are preparing for a hilly race, such as the New York City Marathon, or a downhill race such as a REVEL marathon, your training will look different from what it would for a flat marathon. We guide you through an evidence-based, practical approach for training for a hilly race - including creative interventions if you live in a flat area.

You will learn:

✅ The different energetic and mechanical demands of uphill and downhill ru...

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Injuries are multi-factorial, and injury prevention is complex. In this episode, we chat with Dr. Victoria Sekely on injury risk, strength training, running form, and more. She will guide you through myths, facts, and nuance around running related injuries.

You will learn:

✅ Are some runners more injury-prone?

✅ Is pronation a big deal - or normal?

✅ How to manipulate training load

✅ The mind-body connection of pain tolerance

✅ Does Pila...

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June 14, 2025 33 mins

As many runners know, a run takes more time than just the miles themselves. You have a pre-run warm-up and recovery nutrition - and so you may wonder if you really need a cooldown after your run, or if you can save some time there. In this episode, we answer a common listener question about what a cooldown after runs actually does - and if you need to do them. 

We break this discussion into a physiological explanation of what a cool...

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Are you confused about all the zone 2 chatter on social media? Do you experience frustration when you try to run and your watch tells you running in zone 3 despite it feeling easy? There is so much information about zone 2 and running - and some of it is correct, some of it is over-simplified, and some is over-exaggerated. 

In this episode, you will learn what exactly zone 2 is - and how much it actually matters for running. We answ...

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Are you looking for a good audiobook to listen to as you start logging more miles this summer? We have a whole list of audiobook recommendations for your long runs, plus our current favorite running books. 

Our recommendations include:

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In this episode, we are joined by the wonderful Mirna Valerio, a best-selling author, content creator, and accomplished ultra runner and multisport athlete. Mirna discusses how she learned to embrace new sports and hobbies during a long break from running. Whether you take an intentional or forced break from running, you’ll learn a lot from her discussion on identity, the mental side of a break from running, and more. 

 In this epis...

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May 16, 2025 37 mins

Whether you are aiming for a 1-hour 10K, want to run a sub-50 min 10K, or even a sub-40 min 10K, this episode is for you! We discuss how to run PR in the 10K, no matter your pace. This episode is for intermediate to experienced runners. If you are looking for more information on your first 10K, tune into episode 38! 

In this episode, you will learn:

  • The benefits of including a 10K in your race schedule
  • Weekly volume and long runs ...
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One of the most common running questions, from the 5K to the marathon, is about how to set goals. You have big, exciting time goals and you want to achieve them - but are they realistic? How much progress can you expect in a training cycle? How do you set goal pace? 

This discussion brings you practical guidance for setting time goals in running, whether you are a beginner or an experienced runner. We discuss setting marathon goals,...

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Morning runners will skip a pre-run snack for many reasons: gut comfort, time constraints, or the belief that running fasted will make them faster. For years, fasted running was trendy and even recommended. However, science and training theory evolve, and so we’re here to tell you in 2025: fed is fastest, and that includes during training. 

We address some common misconceptions around fasted running. Does fasted cardio make you a be...

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Many runners find it difficult to balance their enjoyment of the sport with their goals. We sit down with Laura Green (@lauramcgreen), who has created her brand around the fun side (and poking fun at) running. She chats about finding the balance of fun and competition in your running. 

This episode is sponsored by:

  • BodyBio: If you are searching for a flavorless electrolyte, consider BodyBio E-lyte! Use code AMANDA25 and follow li...
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Fatigue resistance - also called durability or physiological resilience - is the ability to not slow down when physiological fatigue sets in. Fatigue resistance is what part of what keeps you from slowing down at the end of your half marathon, marathon, or ultra. We dive into the science of durability, as well as providing practical tips for how to improve your fatigue resistance.


In this episode, you will learn:

  • What is fat...
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April 12, 2025 35 mins

Many episodes back, we provided some guidance on how to run a 5K as a newer or intermediate runner. This episode is for our more experienced runners who are coming to the 5K and want to run fast. Whether you are aiming for sub-20 and or sub-30, this episode will guide you through how to structure your training for your fastest 5K yet. 

  • In this episode, you will learn:
  • If you need long runs during 5K training
  • How many miles per wee...
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April 5, 2025 28 mins

With record numbers of lottery entrants to the majors, we are seeing marathon participation boom! More runners are finishing the marathon now than ever. The average women’s marathon finish time is now approximately 4:50 - which means many runners finish in the five to six hour range. This episode provides a guide for 5-6 hour marathoners, whether you are running your first marathon or aiming for a PR in that time range. 

In this epi...

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We speak often on this podcast about strength training for runners - which is drastically different than lifting for aesthetics. We are joined by running and strength coach Montana Depasquale for a discussion on how to pick a strength training plan that will actually improve your running performance - not just change your appearance.


In this episode, you’ll learn:

  • What to look for in a strength training plan
  • Should you lift t...
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