Is Running Bad for Your knees? | Marathon Prep - E2

Thank you to Runna for sponsoring this series and providing my training program. Try Runna for FREE for two weeks: https://web.runna.com/redeem?code=JMI... Try my favorite bone broth Kettle & Fire! Get 20% off your order when you use my code JEREMYMILLER20 and click the link: https://yt.link/OdOTqFw In this video, I tackle the age-old question... is running ACTUALLY bad for your knees? Let's find out! Welcome to the 2:39 marathon prep series! On October 12, 2025 I'll be running my 14th marathon at the Chicago Marathon and aiming to run a new personal best of 2 hours and 39 minutes. In this series, I'm going to give you an inside look at my training block. From my training plan, my diet, speed workouts, strength training, training gear, how to fuel for running, and so much more. New episodes will be uploaded every Sunday at 10am CST. 💸 Discounts and Deals on Running Products: https://linktr.ee/jeremy.miller ⚡️ My electrolytes https://bit.ly/47Kyiyc 🫐 $10 off 2Before https://2before.com?sca_ref=3530967.1... 🥩 Get 15% off Frank’s Butcher Shop (JMILLER) https://franksbutchershop.com/ Follow Me Strava:   / strava   Instagram:   / jeremymille.r   Tiktok:   / jeremymillerfit   Website: https://www.jeremymiller.io