Comparison Overview
The Nike Alphafly 3 is the latest evolution of the Alphafly 2 line. We recommend the Alphafly 3 for most runners.
How the Nike Alphafly 2 and Nike Alphafly 3 differ
The Nike Alphafly 2 and the Nike Alphafly 3 are both racing shoes from Nike, which makes this a classic same-line comparison: same design language, similar fit philosophy, but meaningful changes in feel and intended use.
Where they actually differ: the Nike Alphafly 3 comes in roughly 1.0 oz lighter (8 oz vs 7 oz), which becomes noticeable on faster turnover and longer efforts; and the Nike Alphafly 2 is $10 cheaper at MSRP ($275 vs $285).
Head-to-Head Comparison
| Feature | Nike Alphafly 2 | Nike Alphafly 3 |
|---|---|---|
| Brand | Nike | Nike |
| Model | Alphafly 2 | Alphafly 3 |
| Category | racing | racing |
| Weight | 8 oz | 7 oz |
| Drop | 8mm | 8mm |
| Price | $275 | $285 |
Frequently Asked Questions
- Which is lighter, the Nike Alphafly 2 or the Nike Alphafly 3?
- The Nike Alphafly 3 is the lighter shoe at 7 oz versus 8 oz.
- Which costs less?
- The Nike Alphafly 2 is the more affordable option at $275 compared to $285.
- Are these carbon-plated racing shoes?
- Yes — both the Nike Alphafly 2 and the Nike Alphafly 3 use a carbon plate, so they're built primarily for race day and key workouts rather than daily mileage.
- Can I rotate both shoes in the same training block?
- Yes — many runners pair complementary shoes like these to spread load across different muscles and tendons. Use our rotation planner to build a mileage split that fits your schedule.
Read the full reviews
- Nike Alphafly 2 — full specs, AI insights, and verdict.
- Nike Alphafly 3 — full specs, AI insights, and verdict.
- Browse the full running shoe database
- See more shoe comparisons
Not sure which is right for you?
Use our AI-powered shoe finder for personalized recommendations, or build a smart shoe rotation with the rotation planner.