Marathon Training Academy Running Shoe Tech and Terminology with Josh Levinson
Nov 21, 2025
Join Josh Levinson, founder of Charm City Run and expert in running shoe technology, as he delves into the fascinating world of running shoes. Discover essential terms like stack height and heel-to-toe drop, and learn about the differences between carbon and nylon plates for racing shoes. Josh shares insights on common buying mistakes and the importance of proper fitting. He also discusses innovations in cushioning and stability, and the evolution of support systems in footwear. Perfect for anyone looking to elevate their running game!
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Humble Origin Of Charm City Run
- Josh Levinson started Charm City Run in 2002 after being inspired by a specialty running store in Austin while at business school.
- He and his wife Kara turned that idea into a multi-location business over 23 years.
Hire The Leader Before The Location
- Josh says hiring the right leader matters more than the exact location when opening a new store.
- He prioritizes community-fit leaders over chasing perceived economic benefit.
Size Running Shoes Larger
- Go to a specialty running store to get properly sized shoes because running shoes fit larger than casual shoes.
- Expect to wear about a half to a full size larger than your everyday shoe.
