Comparison Overview
Both are top contenders in the speed training category. Try both to find your preference.
Head-to-Head Comparison
| Feature | Saucony Endorphin Speed 5 | Adidas Adizero Boston 12 |
|---|---|---|
| Brand | Saucony | Adidas |
| Model | Endorphin Speed 5 | Adizero Boston 12 |
| Category | speed training | speed training |
| Weight | 8.3 oz | 8.5 oz |
| Drop | 8mm | 8mm |
| Price | $175 | $160 |
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