WE'RE IN THE thick of marathon season, transitioning to indoor workouts, and jacketing up for fall—and Amazon's Prime Big Deal Days event on October 8 and 9 is giving us the perfect excuse to upgrade our sneaker collection across the board.

Jennifer Garner’s go-to Brooks walking shoes and our experts’ top-tested sneakers for wide feet are just a few of our favorite October Amazon Prime Day deals.

Amazon Prime Day is back for round 2, and the sneaker deals are too good to pass up. Shop the best Prime Day sneaker deals here.

Prime Big Deal Days officially ends after today, October 9. Like Amazon Prime Day this past July, this sale will see deals drop across the retailer’s site—but the savings are only available to Prime members. If you want to get in on these deals (and enjoy free, speedy shipping), you can sign up for a free 30-day trial at any time.

"One of the Cadillacs of Asics shoes and all shoes," Podiatrist Mark Mendeszoon, DPM, previously told Men's Health. "This shoe provides high cushioning and stability along with optimal shock absorption and arch support.

Get steep discounts on celeb and editor-fave shoes including the Gel-Kayano 29, Gel-Nimbus 24, and GT-2000 10.

Some of Asics’ top running shoes are available at big discounts this Prime Day, don’t miss out on these deals.

SHOP THE BEST BROOKS PRIME DAY DEALS. For those balling on a budget, the Brooks deals across Amazon present a ton of of wallet-friendly options. We found a rare sale on the Adrena

Amazon Prime Day, there's an early bird sale on a ton of Brooks running shoes that our fitness team has tested firsthand.

We found impressive markdowns on Skechers, Reebok, New Balance and more — including an Adidas pair for just $28, down from $75.