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June 7, 2025 39 mins

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 answer your questions about zone 2 and dispel myths about zone 2.

You will learn:

✅ Different tests and formulas to accurately calculate your zone 2

✅ If you need to use heart rate for easy runs

✅ If new runners should worry about heart rate zones

✅ Variables that can impact your heart rate while running

✅ Why zone 2 is not the only training zone that matters

✅ The importance of fueling during long zone 2 runs

✅ How to manage hills during easy runs


Thank you to our sponsors:

➡️ BodyBio: Research-backed, practitioner-trusted supplements. Use code AMANDA25 for 25% off at https://runtothefinish.com/bodybio/

➡️ Previnex: Previnex creates clinically effective, third-party tested supplements made with high-quality ingredients. Use the code treadlightly for 15% off your first order at previnex.com

Let’s stay connected:

➡️ Join our community at patreon.com/treadlightlyrunning

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

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

➡️ Hundreds of evidence-based training tips on Laura’s website: https://lauranorrisrunning.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/


References:

PMID: 31045681

PMID: 24408353

PMID: 35661059

PMID: 39616560

PMID: 26578968


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