Discontinued · road · Race day · $275
The original Alphafly: Air pods, carbon and a towering stack.
Built for race day, at a target pace of 4:50–7:00 /mi on road.
This model is no longer in production. The closest shoe you can buy today is Nike Alphafly 4.
Nike tuned this midsole very soft (5/5 on our cushioning scale). The foam is highly resilient — it gives energy back rather than swallowing it, which is what makes the shoe feel eager when you push. At 40 mm of heel stack this sits in max-cushion territory; legs stay fresher on long efforts, but the platform is tall. Combined, the ride reads as explosive at 5/5 responsiveness.
A full-length carbon plate stiffens the forefoot and works with the foam as a lever: it smooths the transition off the toes and cuts the effort of holding fast paces. It also asks for speed — at easy paces a carbon plate feels stiff and does little for you, and it is the main reason super-shoes wear out sooner than trainers.
A 8 mm drop is the mainstream middle — familiar to almost anyone coming from a standard trainer. The rocker is aggressive: the sole is curved and stiff enough to tip you into the next stride on its own, which saves the calf on long runs but feels strange when you slow right down. The forefoot is stiff, so it rolls rather than bends — a lever, not a slipper. It is a neutral platform with no built-in correction.
The toe-box is standard width — comfortable for most feet without swimming. It fits true to size. Expect roughly 220 miles from the outsole, about $1.25 per mile at $275.
For the foams and plates Nike uses across its line, read the Nike brand guide.
Measured against the 542 currently-available shoes in the catalog. The bar shows where this shoe sits in that range.
Weight
215 g / 7.6 oz
60 g lighter than the catalog median of 275 g
Heel stack
40 mm
4 mm taller than the catalog median of 36 mm
Drop
8 mm
2 mm higher than the catalog median of 6 mm
Price
$275
115 pricier than the catalog median of 160
Responsiveness
5 / 5
Catalog median 3 / 5
Cushioning
5 / 5
Catalog median 4 / 5
Energy return
5 / 5
Catalog median 3 / 5
Durability
~220 mi
Catalog median ~400 mi
Within the Nike line it is lighter than the brand's median (295 g / 10.4 oz) and sits taller than its median stack (36 mm).
Current shoes with the nearest combination of weight, stack, drop, foam feel and plate.
New Balance FuelCell SuperComp Elite v5(2025)
213 g / 7.5 oz · 40 mm · 8 mm drop · Carbon · $250
Soft, tall and aggressive — NB's flagship marathon racer.
Saucony Endorphin Elite 3
200 g / 7.1 oz · 40 mm · 8 mm drop · Carbon · $290
Saucony's marathon flagship: supercritical PWRRUN HG over a carbon plate.
Nike Alphafly 4(2026)
190 g / 6.7 oz · 40 mm · 8 mm drop · Carbon · $280
ZoomX LT foam, updated Air Zoom pods and a carbon Flyplate under an Atomknit upper — lighter and 10% bouncier than the Alphafly 3.
Saucony Endorphin Pro 4(2024)
218 g / 7.7 oz · 40 mm · 8 mm drop · Carbon · $225
The approachable carbon racer: stable, smooth and forgiving at marathon effort.