Side by side comparison: Nike Alphafly 3 vs Nike Vaporfly 4
Product Judgment
Elite
released 2024
Price Judgment
Strong Buy
Widely Available
Performance
Run Fitness
Pros & Cons
Elite energy return
Lightweight for stack
Smooth, aggressive ride
Outsole durability concerns
Fit may feel snug
Limited wet traction
Specs
| Best for | 2:30–4:45 min/km |
| Drop | 8 mm |
| Stack | 38 mm heel / 29 mm forefoot |
| Weight | 198 g |
| Terrain | road |
| Width | medium |
| Pronation | neutral |
| Season | all seasons |
| Plate | Carbon |
Judgment Summary
Elite marathon racer with top-tier energy return and aggressive ride, best for fast race efforts.
Where to Buy
Product Judgment
Strong
released 2025
Price Judgment
Buy
Widely Available
Performance
Run Fitness
Pros & Cons
Ultra-lightweight
Elite energy return
Snappy, propulsive ride
Limited durability
Low stability
Narrow, tapered fit
Specs
| Best for | 2:45–4:30 min/km |
| Drop | 6 mm |
| Stack | 35 mm heel |
| Weight | 151–167 g |
| Terrain | road |
| Width | medium |
| Pronation | neutral |
| Season | all seasons |
| Plate | Carbon |
Judgment Summary
Elite-level racing flat excelling at speed and energy return for short to mid-distance races.
Where to Buy