Comparison Overview
Both are top contenders in the speed training category. The Brooks Hyperion Max 2 edges out as our pick.
How the Adidas Adizero Boston 12 and Brooks Hyperion Max 2 differ
The Adidas Adizero Boston 12 and the Brooks Hyperion Max 2 sit in the same speed training bucket, so the question isn't what you'd use them for — it's which one matches your stride, your weekly mileage, and your budget.
Where they actually differ: the Brooks Hyperion Max 2 comes in roughly 0.7 oz lighter (8.5 oz vs 7.8 oz), which becomes noticeable on faster turnover and longer efforts; the Adidas Adizero Boston 12 rides on the taller stack (38mm/30mm vs 36mm/28mm), giving it more under-foot cushioning at the cost of a slightly less stable platform; and the Adidas Adizero Boston 12 is $20 cheaper at MSRP ($160 vs $180).
Head-to-Head Comparison
| Feature | Adidas Adizero Boston 12 | Brooks Hyperion Max 2 |
|---|---|---|
| Brand | Adidas | Brooks |
| Model | Adizero Boston 12 | Hyperion Max 2 |
| Category | speed training | speed training |
| Weight | 8.5 oz | 7.8 oz |
| Drop | 8mm | 8mm |
| Price | $160 | $180 |
Frequently Asked Questions
- Which is lighter, the Adidas Adizero Boston 12 or the Brooks Hyperion Max 2?
- The Brooks Hyperion Max 2 is the lighter shoe at 7.8 oz versus 8.5 oz.
- Which costs less?
- The Adidas Adizero Boston 12 is the more affordable option at $160 compared to $180.
- Can I rotate both shoes in the same training block?
- Yes — many runners pair complementary shoes like these to spread load across different muscles and tendons. Use our rotation planner to build a mileage split that fits your schedule.
Read the full reviews
- Adidas Adizero Boston 12 — full specs, AI insights, and verdict.
- Brooks Hyperion Max 2 — full specs, AI insights, and verdict.
- Browse the full running shoe database
- See more shoe comparisons
Not sure which is right for you?
Use our AI-powered shoe finder for personalized recommendations, or build a smart shoe rotation with the rotation planner.