

Tread Lightly Running Podcast
Amanda Brooks and Laura Norris
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.
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
Mentioned books

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

May 6, 2023 • 43min
Episode 13: How to Become a Running Coach, Part 1
Are you curious about how to become a running coach? In this episode of the Tread Lightly podcast, we have a candid conversation about how we became running coaches. We took different paths to get there (the field of Laura's first master's degree may surprise you!) - and your path may look different! This episode also covers running coach certifications and education resources.
The episode content includes:
Educational backgrounds of Laura and Amanda
How we pivoted from journalism and corporate work (Amanda) and humanities and academia (Laura) to full-time run coaching
What Laura’s master's degree in exercise science included
Which running coach certifications we recommend (RRCA, UESCA, USATF)
Continuing education as a running coach, including recommended books
Amanda's Book: https://amzn.to/2MDXNda
Let Your Mind Run: A Memoir of Thinking My Way to Victory by Deena Kastor
Brain Training for Runners: A Revolutionary New Training System to Improve Endurance, Speed, Health and Results by Matt Fitzgerald
Big Book of Endurance Training by Phil Maffetone{read review}
80/20 by Matt Fitzgerald (finally understanding easy runs)
Fast 5K: 25 Crucial Keys and 4 Training Plans by Pete Magill (great for all levels)
Train Like a Pro by Matt Fitzgerald & Ben Rosario
Run Faster from the 5K to Marathon by Brad Hudson & Matt Fitzgerald
Scientific Training for Endurance Athletes by Dr. Philip Skiba
Science of Running by Steve Magness
The Happy Runner by Dr. Megan Roche & David Roche
Roar by Dr. Stacy Sims
Running Rewired by Jay Dicharry

Apr 29, 2023 • 35min
Episode 12: Electrolytes for Runners
Electrolytes are a popular topic when the weather starts warming up! In this episode, we discuss everything you need to know about electrolytes for runners. Electrolytes include sodium, potassium, magnesium, chloride, and calcium. Many of your sports drinks and gels contain these - but what do they actually do? Will electrolytes help you reach your running goals, or are they overhyped?
Discussion points include:
- What are electrolytes?
- What do electrolytes actually do for runners?
- Do electrolytes prevent muscle cramps?
- How do you know if you are a salty sweater
- How much sodium you need in your sports drink
- The concerns around hyponatremia
- If coconut water is a viable alternative
- Our hot takes on popular sports drinks
Plus, we answer a listener question on compression gear.
References:
https://journals.lww.com/acsm-msse/pages/articleviewer.aspx?year=2007&issue=02000&article=00022&type=Fulltext
https://onlinelibrary.wiley.com/doi/10.1111/sms.12637
https://journals.lww.com/cjsportsmed/Abstract/2003/01000/The_Incidence,_Risk_Factors,_and_Clinical.8.aspx
https://pubmed.ncbi.nlm.nih.gov/27768399/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9699060/
https://pubmed.ncbi.nlm.nih.gov/32796418/
http://www.dcscience.net/Miller_Pickle_juice_cramps_reflex_2010.pdf

Apr 22, 2023 • 29min
Episode 11: Is Foam Rolling for Runners Worth the Time?
Episode 11 of the Tread Lightly podcast dives deep into the topic of foam rolling! Foam rollers are very popular recovery products. However, you may have seen some social media posts arguing that foam rolling is a waste of time. Should runners foam roll? We take an evidence-based approach to answer that question.
Discussion points include:
- the mechanisms of action of foam rolling, including how it affects your nervous system
- should you foam roll for IT band pain?
- does foam rolling reduce your injury risk?
- should you foam roll before a run?
- should you foam rolling after a run?
- foam rolling mistakes to avoid
Further resources:
https://www.runtothefinish.com/best-foam-roller-for-runners/
https://lauranorrisrunning.com/a-comprehensive-guide-to-foam-rolling-for-runners/
https://www.runtothefinish.com/complete-foam-rolling-guide-for-runners/
https://www.runtothefinish.com/stop-foam-rolling-it-band/
https://www.runtothefinish.com/it-band-solution/
References:
PMID: 36630577
PMID: 31024339
PMID: 34267594
PMID: 31024339
PMID: 35409995
PMID: 36498062