Hi, Team.

This episode of The Amazing Runner’s World Show is made available for you to watch thanks to our partners at On Running. We’ve been testing On’s running shoes since 2012, and On asked us to give you all a look at our process to understand what goes in to our shoe reviews. In addition to road testing of every model by our 300 local wear-testers, we put each shoe through a battery of mechanical tests to give you accurate measurements for weight, stack height, heel-to-toe drop, cushioning, flexibility, and energy return.

Thanks for watching. And be sure to leave a comment or send us an email at [email protected] Jeff is Runner-in-Chief for.

In the previous episode of The Amazing Runner’s World Show, Jeff and Aly took a look at the We may earn commission from links on this page, but we only recommend products we back, a new max-cushioned trainer that we found is a lot faster than a shoe this size should be. There’s a reason: a new approach to cushioning that Brooks The Biggest Marathon Training Mistake of All.

Headshot of Jeff Dengate
Jeff Dengate
Runner-in-Chief

Jeff is Runner-in-Chief for Runner's World, guiding the brand's shoes and gear coverage. A true shoe dog, he's spent more than a decade testing and reviewing shoes. In 2017, he ran in 285 different pairs of shoes, including a streak of 257 days wearing a different model.
 

Lettermark
Aly Ellis
Brooks Glycerin Max

Aly is the Deputy Editor for Social Media at Hearst's Enthusiast & Wellness Group. She has run 5 marathons, several half marathons and 10Ks, and over a hundred 5Ks. She loves reality competition shows, reading and her dog.