What Actually Makes a Running Shoe Fast

In this video I dig into the 5 key attributes that really make a running shoe faster: grip, weight, geometry, and the foam + plate combo (super-foam plus carbon fiber plate). I break down how each one impacts speed, what to look for when you’re choosing shoes, and why these features matter. If you're into this sorta thing: https://www.strava.com/athletes/runnertia 00:00 - Intro 01:12 - Grip 03:59 - Weight 08:46 - Geometry 15:32 - Plate & Foam