Side by side comparison: Adidas Adizero Boston 13 vs Saucony Endorphin Trainer
Product Judgment
Strong
released 2024
Price Judgment
Reasonable
Widely Available
Performance
Run Fitness
Pros & Cons
Excellent energy return
Stable at fast paces
Durable outsole
Snug toebox
Stiff ride
Not ideal for heel strikers
Specs
| Best for | 3:45–5:15 min/km |
| Drop | 6 mm |
| Stack | 36 mm heel / 30 mm forefoot |
| Weight | 254 g |
| Terrain | road |
| Width | medium |
| Pronation | neutral |
| Season | all seasons |
| Plate | Composite |
Judgment Summary
A dynamic, stable speed trainer excelling at tempo runs but less suited for wide feet or slow paces.
Product Judgment
Strong
released 2025
Price Judgment
Strong Buy
Limited Availability
Performance
Run Fitness
Pros & Cons
Excellent forefoot cushioning
Stable wide platform
High energy return
Heavy for category
Polarizing fit
Blocky at fast paces
Specs
| Best for | 4:45-6:30 min/km |
| Drop | 8 mm |
| Stack | 42 mm heel / 34 mm forefoot |
| Weight | 285 g |
| Terrain | road |
| Width | medium |
| Pronation | neutral |
| Season | all seasons |
| Plate | Carbon |
Judgment Summary
Max-cushion carbon-plated trainer with stable, plush ride; best for long, steady runs.
Where to Buy