Our top pick for best carbon-plated marathon shoe is getting an upgrade—which means now’s the time to stock up on the current iteration.
(Photo: 101 Degrees West)
Published October 1, 2026 09:29AM
For a marathoner, finding the best marathon shoe for you is like Goldilocks finding her “just right” bed: some are too bouncy, some are too firm, and some make you feel like you can fly (okay, that speaks to shoes more than beds). Once you find your perfect mix of propulsion and stability, the real fear sets in—watching it slowly disappear from your run shop’s shelves, never to return.
The Nike Alphafly 3 is that Goldilocks shoe for us—in fact, it’s our current top pick for Best Carbon-Plated Marathon Shoe. But with the Alphafly 4 dropping at the end of October, the Alphafly 3’s days are numbered. As Nike and other retailers clear the virtual shelves, our favorite carbon-plated marathon shoe is a staggering 24% off right now.
Nike Alphafly 3: 24% Off at Nike.com
Why We Recommend the Nike Alphafly 3
The Alphafly 3 is a marathon shoe through and through—it first made its mark on Eliud Kipchoge’s feet during his 1:59:40.2 staged marathon in October 2019. This third iteration packs Nike’s Air Zoom Units into the forefoot of the PEBA-based midsole, giving fast runners even more edge with a propulsive, economical ride. Compared to earlier Alphafly versions, it’s lighter and more nimble, with a wider forefoot base and a revised carbon-fiber plate built for quick turnover. The upper mesh runs a little tight on first lace-up, but once secure, it’s airy and locked-in; the sawtooth laces never budged during longer races. One caveat: runners who need more stability may find the soft heel wobbly. And note: these are race-specific shoes best meant for competitive runners on a mission, not everyday trainers for the gym.
Why You Should Buy the Nike Alphafly 3 Now
With the Alphafly 4 landing October 29, Nike and other retailers are clearing shelves to make room for the franchise’s next act. If you’ve already logged the miles in the Alphafly 3 and know it’s your shoe, now’s the time to stock up—grab a backup pair or two before they’re gone. Race-day rule number one: nothing new on race day. So if you’ve already raced and loved these, don’t ignore this sale.
