100 Mile Review: Saucony Endorphin Speed 4

For one week, I ran exclusively in the Saucony Endorphin Speed 4 to test the shoe's limits. After 7 days and 100 miles, here are my thoughts on the shoe, how it performs, its durability, fit, feel and who it's best for. (Full disclosure: I also did one 4 mile run to test the Speed 2, so it wasn't technically exclusively in the Speed 4. So 100 miles in the Speed 4 + 4 miles in the Speed 2.) 0:00 - Intro 0:57 - Overview 2:06 - Midsole 3:37 - Upper & Fit 5:55 - Ride 10:37 - Outsole & Durability 12:24 - Who They're Best For 14:40 - Bonus: Durometer Test Find your next running shoe at Supwell.io: 1. Personalized shoe matcher: https://www.supwell.io/tools/running-shoe-matcher 2. Best deals: https://www.supwell.io/best-running-shoe-deals 3. My picks: https://www.supwell.io/yowanas-picks