
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.
Latest episodes

Jul 15, 2023 • 34min
Episode 23: Mastering Your Mindset and Mental Toughness in Running
Every runner has experienced a race where their fitness was there - but their mind gave up. Mindset plays a tremendous role on endurance performance. However, mastering your mindset and improving your mental toughness in running is not as simple as "getting hard" or "toughing it out." In this episode, we share evidence- and experience-based approaches for mastering your mindset - while also still enjoying your running.
Discussion points include:
-Mindset techniques to use to reframe a tough run
-How to use different types of workouts to boost your confidence
- Using a training journal as a mindset tool
- How to optimize your self-talk during races and hard workouts
- The psychology of visualization and how to effectively use it
- How smiling is a powerful mindset tool on race day
- Using exposure therapy to overcome race nerves
- The power of falling in love with the process and being your authentic self
- How to frame tough races, DNFs, and DNS
Further Resources:
Elite Minds: https://amzn.to/46JILtq
Run to the Finish (Amanda’s Book): https://amzn.to/46JeoDr
SWAP Podcast Grayson Murphy Interview: https://podcasts.apple.com/us/podcast/153-grayson-murphy-interview-world-champion-talks-happiness/id1521532868?i=1000612375489
References:
PMID: 31135272
https://www.sciencedirect.com/science/article/abs/pii/S1469029217303461
https://www.tandfonline.com/doi/abs/10.1080/10413200.2010.544279

Jul 8, 2023 • 31min
Episode 22: All You Need to Know About Running Shoes
Let’s talk about running shoes! Running shoes are the most essential piece of gear for training - and now, there are more options than ever. This episode answers all the major questions about running shoes.
In this episode, we discuss:
What all the running shoe terms (heel-toe drop, stack height, etc) mean
The benefits of rotating your running shoe
How to pick a running shoe
How many pairs of running shoes do you need?
Why you should not train regularly in carbon plated shoes
When to replace your running shoes
Additional resources:
If you enjoyed this episode, you may also like Episode 8 on Carbon Plated Running shoes.
Amanda has an extensive resource of shoe reviews and comparison on her website: https://www.runtothefinish.com/running-gear-and-shoes/
Amanda’s shoe lacing guide: https://www.runtothefinish.com/how-to-lace-running-shoes/
Laura’s guide to replacing running shoes: https://lauranorrisrunning.com/how-often-to-replace-running-shoes/
Laura’s guide to choosing a new pair of running shoes: https://lauranorrisrunning.com/switch-new-pair-running-shoes/
Use the code treadlightly to save $50 on a one-year subscription: https://www.runtothefinish.com/online-running-group/
References:
PMID: 24286345
PMID: 34726119

Jul 1, 2023 • 34min
Episode 21: How to Start Running Again
Inevitably, every runner needs to take time off of running. Maybe you are sick, injured, burnt out, or busy with life. The question then becomes: how do you start running again? Is it a different protocol if you are returning from injury compared to coming back from a short couple weeks off? We guide you through how to start running again after various scenarios in this episode.
Whether you are starting to run again or consistently running, we invite you to join the Run to the Finish Virtual Run Club! This club includes a wealth of resources, access to coaches, and training plans designed by both Laura and Amanda. Use the code treadlightly to save $50 on a one-year subscription - https://www.runtothefinish.com/online-running-group/
Discussion points include:
How quickly is fitness lost?
The physiology of detraining
How to start running again after taking time off after a race
How to start running again after an injury
When to use a run-walk program
Running after having Covid-19 (or post-viral syndrome)
How to start running again after several months off
How cross-training can help rebuild running fitness
Further resources:
https://www.runtothefinish.com/get-back-to-running/
https://www.runtothefinish.com/the-run-walk-method/
https://lauranorrisrunning.com/how-quickly-is-running-fitness-lost/
https://lauranorrisrunning.com/running-after-having-covid-19/
https://lauranorrisrunning.com/returning-to-running-after-laparoscopic-surgery/
https://lauranorrisrunning.com/returning-to-running-after-injury/
https://lauranorrisrunning.com/how-to-start-running-again-after-time-off/
References:
PMID: 29212672
https://www.researchgate.net/publication/295519839_The_impact_of_detraining_on_physiological_and_neuromuscular_parameters_of_high-level_endurance_runners
https://www.uptodate.com/contents/covid-19-return-to-sport-or-strenuous-activity-following-infection

Jun 24, 2023 • 38min
Episode 20: What to Eat Before a Race
Tired of fading and bonking in a race? You may benefit from changing your race week and race day nutrition! What you eat before and during a race will make a significant difference in how your race goes. Race day nutrition can lead to breakthroughs!
As a disclaimer, we are not registered dietitians. Laura spent 15 credit hours in graduate school on sports nutrition and is a certified sports nutritionist through the International Society of Sport Nutrition.
We also answer a listener question: how can you hold a pace on race day if you haven’t held it that long in training?
Points we cover include:
Why you want to have a race day nutrition plan
When and how to carb load before a race
Why it’s okay if you feel bloated before a race
What to eat before a race
What NOT to eat before a race
What to eat the night before a race
The importance of being hydrated before a race
The benefits of caffeine for racing
Carb intake and fueling during the race
Recommendations to avoid GI distress
Further Resources:
https://www.featherstonenutrition.com/carb-loading/
https://lauranorrisrunning.com/carb-load-before-a-marathon/
https://lauranorrisrunning.com/what-to-eat-before-a-half-marathon/
https://www.runtothefinish.com/what-to-eat-before-a-race/
https://www.runtothefinish.com/what-to-eat-before-a-marathon/
https://lauranorrisrunning.com/how-to-avoid-hitting-the-wall-in-the-marathon/
https://lauranorrisrunning.com/your-ultimate-guide-to-running-gels/
https://lauranorrisrunning.com/the-best-sports-drinks-for-runners/
https://www.runtothefinish.com/best-running-gels/
References
PMID: 21590642
PMID: 33388079
PMID: 24901444
PMID: 24791914
Jeukendrup & Gleeson. (2016) Sport Nutrition, 3rd ed. Human Kinetics.

Jun 17, 2023 • 31min
Episode 19: How to Run Faster!
Most runners want to run faster - it's one of the most common questions we receive as running coaches. You can find tons of advice out there on how to run faster - and not all of it is good advice. We are here to help you; in this episode, we take a look at the evidence on what actually helps you become a faster runner.
We also answer a listener question about when to stop strength training before a race.
Discussion Points Include:
The outsized power of strides and hill sprints
The impact of running volume/weekly mileage on getting faster
Does strength training help you run faster?
The importance of patience and trial and error in training
The trap of too much specificity
Why rest days and cutback weeks are essential if you want to run faster
How to safely incorporate all of these tips into your training
Why not eating and sleeping enough is holding you back
This episode is brought to you by the Run to the Finish Virtual Run Club! Use the code treadlightly to save $50 on a one-year subscription: https://www.runtothefinish.com/online-running-group/ - a great deal! You will access a true wealth of resources, including training plans designed by both Laura and Amanda.
References:
PMID: 33374897
PMID: 23538293
PMID: 29417745
PMID: 31045681
PMID: 27135468
PMID: 35072660
https://www.researchgate.net/publication/304607794_Joint-Angle_Specific_Strength_Adaptations_Influence_Improvements_in_Power_in_Highly_Trained_Athletes

Jun 10, 2023 • 28min
Episode 18: Postpartum Running
After months of pregnancy, childbirth, and the uncomfortable first six weeks, you are probably eager to start running again after having a baby! However, postpartum running can be a tricky time to navigate. You may not have run in a long time, you may be sleep deprived, and you may be breastfeeding. In this episode, we share postpartum training tips for mother runners.
This episode addresses:
How pregnancy and postpartum change your body
How long should you wait to start running again after having a baby
How to know if you are ready to run after having a baby
Signs and symptoms
Breathing and pelvic floor exercises to do before running
How to return to running once you feel ready to run
What is normal in postpartum running
Breastfeeding and running
We also answer a listener's question on what to eat before a long run or race!
This episode is brought to you by the Run to the Finish Virtual Run Club! Use the code treadlightly to save $50 on a one-year subscription: https://www.runtothefinish.com/online-running-group/ - a great deal! You will access a true wealth of resources, including training plans designed by both Laura and Amanda.
Programs mentioned in the show:
- Bump Runner Postpartum program: https://www.thebumprunner.com/programs/postpartum
- ReCore Fitness: https://www.recorefitness.com/store/recore-postpartum-program
Relevant articles:
- Laura's experience: https://lauranorrisrunning.com/postpartum-running-my-experience-at-seven-months-postpartum/
- When you can start running after having a baby: https://lauranorrisrunning.com/when-can-you-start-running-after-giving-birth/
- Steps for return to run postpartum: https://lauranorrisrunning.com/postpartum-running-how-to-safely-resume-running/
- Stroller running tips: https://lauranorrisrunning.com/stroller-running-tips-for-effective-and-enjoyable-training/
-Postpartum running: https://www.runtothefinish.com/postpartum-running/
- Peeing while running: https://www.runtothefinish.com/peeing-while-running/

Jun 3, 2023 • 37min
Episode 17: First Marathon Training Tips
This episode focuses on advice for first-time marathoners! However, even experienced marathoners will find this episode helpful. We delve into the details of marathon training, race day, choosing a race, and more!
How do you know if you are ready for a marathon?
How many weeks should your marathon training plan be?
How many days per week do you need to run per week?
How many miles per week should you run in marathon training?
Training for time versus training for distance in your first marathon plan
Using the run-walk strategy for your first marathon
Fitting in strength training when training for your first marathon
Speed workouts during training for your first marathon
Marathon goal pace for your first marathon
How to choose which race to run for your first marathon
Our top race day tips for your first marathon
At the end of the episode, we mentioned Amanda’s fantastic Run Club resource! Use the code treadlightly to save $50 on a one-year subscription. The Virtual Run Club features a wealth of resources, including some training plans designed by Laura. You can sign up here: https://www.runtothefinish.com/online-running-group/
We also mentioned Amanda's 30 Day Core program. This program is great for strength training work that fits into marathon training. You can purchase it here: https://www.runtothefinish.com/30-day-core-challenge/

May 27, 2023 • 39min
Episode 16: What Runners Need to Know About Iron
Have you ever felt tired in training and like you just don't have another gear? So many different factors can contribute to fatigue in runners - including low iron levels. In this episode, we discuss iron for runners and what you need to know about this essential mineral. This episode does not constitute as medical advice - ultimately, if you have questions about iron, you are encouraged to reach out to a registered dietitian or a medical doctor.
Discussion points include:
- Laura's and Amanda's experiences with low ferritin
- What the different terms for iron mean
- The physiological benefits of iron
- Why you need to have bloodwork done before supplementing
- Factors that can decrease iron levels via poor absorption and loss
- Iron rich foods
- How to pick iron supplements
Inside Tracker discount codes: RUNTOTHEFINISH is 20% off - https://shrsl.com/31y55
References:
PMID: 33265953
https://lpi.oregonstate.edu/mic/minerals/iron
PMID: 31058762

May 20, 2023 • 27min
Episode 15: Running in the Heat And Heat Acclimation
Summer running is here - and we have all you need to know about running in the heat! You are not losing your fitness when you start to slow down during summer runs - rather, your body is reacting to the physiological stress of running in the heat. We share both evidence-based and experience-based tips on heat acclimation and summer running - so that you can turn summer training into fall PRs.
We also answer a listener question: how do you, as coaches, approach peak week in marathon training?
Our discussion on heat acclimation and running in the heat includes:
The physiological effects of heat and humidity on the body during exercise
How overreaching can occur when running in the heat
Practical techniques to make summer running more tolerable
How long does heat acclimation take?
The benefits of year-round heat acclimation
How hot is too hot to run?
Signs of heat exhaustion/heat stroke
We referenced episode 12 (Electrolytes for Runners) and Episode 6 (Marathon pacing) for further information on hydration and running a marathon in the heat.
References:
PMID: 31749713
PMID: 24972041
PMID: 7363212
PMID: 32425851
PMID: 27787334
PMID: 24747298
PMID: 33829868

May 13, 2023 • 39min
Episode 14: How to Become a Running Coach - Part 2
Episode 14 continues the conversation on how to become a running coach. If you haven't already, listen to episode 12 for a discussion on certification and education. This episode focuses on the business side of run coaching - how do you actually get and keep clients? Laura and Amanda draw from their collective 18+ years of coaching experience to share their best tips.
Topics discussed include:
Marketing tips for running coaches, including the power of testimonials
Why you should start charging coaching clients from the start
Different formats of coaching: in-person vs. virtual, individual vs. group
Being a coach on your own vs. joining a larger coaching team
The onboarding process: Waivers, collecting payments, client intake forms, initial consult calls
What our days actually look like
How to find coaching clients
Measuring client success