These are my go-to race/road shoe. I’ve tried a bunch of different shoes with a carbon plate and find these the lightest and most comfortable. Nice room in toe box.

Nike Alphafly 3
Women's Road Racing Shoes
Shipping
You'll see our shipping options at checkout.Fine-tuned for marathon speed, the Alphafly 3 helps push you beyond what you thought possible. Three innovative technologies power your run: A double dose of Air Zoom units helps launch you into your next step; a full-length carbon fiber plate helps propel you forward with ease; and a heel-to-toe ZoomX foam midsole helps keep you fresh from start to 26.2. Time to leave your old personal records in the dust.
- Shown: Volt/Dusty Cactus/Total Orange/Concord
- Style: FD8315-700
Nike Alphafly 3
Fine-tuned for marathon speed, the Alphafly 3 helps push you beyond what you thought possible. Three innovative technologies power your run: A double dose of Air Zoom units helps launch you into your next step; a full-length carbon fiber plate helps propel you forward with ease; and a heel-to-toe ZoomX foam midsole helps keep you fresh from start to 26.2. Time to leave your old personal records in the dust.
Energy Return for Your Marathon
Two forefoot Air Zoom units combine with ZoomX foam to store and return the energy back to you, powering every step.
Propulsive Feeling
A full-length carbon fiber plate delivers a propulsive sensation that helps you smoothly transition through every stride and tackle turns with confidence.
Cushioned Ride
Fully connected ZoomX foam creates an ultralight and cushioned feel, helping you stay fresh and comfortable from mile 1 to 26.2.
What's New About the Alphafly 3?
The Alphafly 3 is our lightest Alphafly ever, featuring a slightly wider carbon fiber plate for increased stability, a fully connected ZoomX foam midsole for smoother transitions, and an all-new Atomknit upper designed for improved multidirectional containment and breathability.
More Benefits
- Notched laces offer a secure but soft lace-up.
- Integrated knit tongue with lofted padding helps alleviate lace pressure.
Product Details
- Weight: Approx. 174g/6.1oz (Women's US 8)
- Heel-to-toe drop: 8mm
- Shown: Volt/Dusty Cactus/Total Orange/Concord
- Style: FD8315-700
Size & Fit
- Fits small; we recommend ordering a half size up
- Size Guide
Shipping & Returns
Reviews (192)
Reviews (192)
4.6 Stars
The ultimate race/road shoe
LeahR553538075 - Jul 06, 2025
Great Racer
Sandy - Jul 05, 2025
Great racer - I am a stride runner and the alphas are just perfect. Very fast shoe - all my PBs 5km-HM have been set alphas.
Squeaky!
Mackenna354de272c4524238a82bdbed95db5370 - Jul 18, 2025
I just got my shoes, so far they are pretty comfortable. I normally wear a size 9, but I got a 9 1/2 just in case and I’m glad I did. The only issue I have is. They are very squeaky when I walk but hopefully that goes away overtime

Nike Alphafly 3
Our pinnacle race day shoe for Half Marathons & Marathons.
Engineered For
Road Racing
Race Distance
Half Marathons and Marathons
Shoe Weight
Approx. 174g/6.1oz (Women's US 8)
Heel-to-Toe Drop
8mm
Tech Specs
Shoe Weight
Approx. 174g/6.1oz (Women's US 8)
Heel-to-Toe Drop
8mm
Powered By
Full-Length Carbon Fiber Flyplate, Air Zoom Units & ZoomX Foam
What's New?
- All-new Atomknit upper offers containment and breathability.
- Our lightest Alphafly ever features a slightly wider carbon fiber FLYPLATE for increased propulsion and stability.
- For the first time, a fully connected ZoomX midsole and outsole provides runners with a smooth transition and optimized responsiveness.
- A new outsole material delivers multi-directional traction while saving weight.


“You put it on and you feel fast. It’s light, comfortable, and has a responsiveness I’ve never experienced before.”
Gabi Rooker
Marathoner, Physician Assistant