Side by side comparison: ASICS Sonicblast vs Saucony Endorphin Speed 5
Product Judgment
Solid
released 2026
Price Judgment
Buy
Widely Available
Performance
Run Fitness
Pros & Cons
Excellent traction
High energy return
Breathable upper
Narrow, restrictive fit
Firm, stiff ride
Low toebox durability
Specs
| Best for | 3:45-5:15 min/km |
| Drop | 8 mm |
| Stack | 45.4 mm heel / 36.4 mm forefoot |
| Weight | 255 g |
| Terrain | road |
| Width | narrow |
| Pronation | neutral |
| Season | all seasons |
| Plate | Composite |
Judgment Summary
Firm, plated super trainer with high energy return and secure, narrow fit.
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