Side by side comparison: Nike Zoom Fly 6 vs Saucony Endorphin Speed 5
Product Judgment
Strong
released 2024
Price Judgment
Buy
Widely Available
Performance
Run Fitness
Pros & Cons
Bouncy, soft ride
Versatile for training and racing
Secure, comfortable upper
Shallow toe box
Loud underfoot
Not as nimble as lighter racers
Specs
| Best for | 3:45–5:15 min/km |
| Drop | 8 mm |
| Stack | 42 mm heel / 34 mm forefoot |
| Weight | 244 g |
| Terrain | road |
| Width | medium |
| Pronation | neutral |
| Season | all seasons |
| Plate | Carbon |
Judgment Summary
A strong, versatile plated trainer with a bouncy ride, ideal for fast training and long races.
Where to Buy
Product Judgment
Strong
released 2025
Price Judgment
Buy
Widely Available
Performance
Run Fitness
Pros & Cons
Snappy, efficient ride
Improved upper breathability
Enhanced outsole durability
Firmer than some prefer
Slightly heavier than v4
Specs
| Best for | 3:45-5:15 min/km |
| Drop | 8 mm |
| Stack | 36 mm heel / 28 mm forefoot |
| Weight | 237 g |
| Terrain | road |
| Width | medium |
| Pronation | neutral |
| Season | all seasons |
| Plate | Composite |
Judgment Summary
Versatile, fast trainer with a snappy ride and improved comfort; excels at tempo and speedwork.
Where to Buy