Run Oregon has been reviewing the Brooks Hyperion Max line since its debut, which has made watching its evolution particularly interesting. What started as a somewhat minimalist interpretation of the word “Max” has grown up alongside the rest of the running industry.
The original Hyperion Max featured a stack height of just 33mm and the Hyperion Max 2 was 36mm) —hardly “max cushioned” by today’s standards. Fast forward to the Hyperion Max 4, and we’re now looking at a 45mm platform. That’s a 12mm increase in stack height since the line began!
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Thankfully, Brooks has kept the Hyperion lineup refreshingly easy to understand in an era when shoe lineups can feel unnecessarily complicated. The Hyperion serves as the lightweight trainer, the Hyperion Elite is the carbon-plated race shoe, and the Hyperion Max fills the increasingly popular super trainer category. The Hyperion Max 4 is the latest chapter in that progression, bringing another round of refinements to a shoe that has steadily matured over the past few years.
Looks:
The aesthetics have obviously changed, and I’d argue this is one of the best-looking shoes in the Brooks lineup. I love the white and yellow colorway (though it also comes in three additional options). It still looks unmistakably like a Brooks, but somehow feels sleeker and cleaner than previous versions.
Construction:
Obviously, when you’re talking about different iterations of the same shoe, there are usually a couple of paths a brand can take. Sometimes a shoe has been around long enough that the technology starts to feel dated and it needs a major refresh—or even a complete overhaul—to stay competitive and keep longtime fans happy.
Other times, it’s all about the small tweaks. Maybe runners had one recurring piece of feedback: “If they just fixed X, this would be the perfect shoe.” Or maybe advances in manufacturing simply allow a company to make subtle improvements without changing the overall formula.
The Brooks Hyperion Max 4 falls firmly into that second category. This isn’t a dramatic redesign—it’s a series of refinements to a shoe that was already working well.
Specs
- Stack: 45/39mm
- Drop: 6mm
- Weight: 10.1 oz (Men’s 9)
The stack height actually drops by a single millimeter compared to the Hyperion Max 3, but otherwise the specs remain almost identical. The 6mm drop stays the same, and the weight is essentially unchanged.
Upper:
One of those subtle refinements comes in the upper. It remains an engineered mesh, but Brooks has moved to a triple jacquard mesh that feels a bit lighter and, to me, provides a more secure hold on the foot. That may also be helped by the updated tongue, which feels slightly more substantial.
The overall fit feels a touch more premium than the Hyperion Max 3. It’s comfortable without becoming overly plush, breathes a little better, and fits more typically, whereas we have heard some runners found the previous version to run a bit snug.
That said, for a shoe that isn’t exactly featherweight, I do wonder if Brooks could have simplified the upper just a bit. I’m not complaining—I genuinely like how it fits and feels—but if there was anywhere to shave a few grams, this might have been it. Given how similar the rest of the shoe is to the Max 3, I’d guess much of the slight weight difference comes from this redesigned upper.
Midsole:
The midsole recipe is essentially unchanged. Brooks again uses a layer of DNA Flash v2 underneath a top layer of PEBA-based DNA Gold, with a nylon SpeedVault plate sandwiched between them. The familiar medial cutout exposing the plate also returns.
Personally, I haven’t had any issues with the exposed plate or cutout in either version. That said, other reviewers have noted that runners with certain gait mechanics or heavier pronation may find the platform a little less stable.
As for the ride, this remains one of the firmer options in the super trainer category. For some runners, that’s exactly what they’re looking for. Others may prefer something softer and bouncier. I generally lean toward a firmer ride, though I’ll admit I’ve been pleasantly surprised by some of the softer super trainers released over the past year. So, take that for what its worth – ha.
Where the Hyperion Max 4 really shines, in my opinion, is on those steady, uptempo training runs. You know the ones—7 to 11 miles where you settle into a comfortably hard pace and just keep clicking off miles without needing the shoe to do anything flashy. It feels efficient, predictable, and encourages a smooth rhythm.
That said, it’s still not the lightest shoe in this category. It never feels cumbersome on the run, but it also doesn’t disappear on your foot the way some of the lighter super trainers do.
Outsole:
The RoadTack outsole returns with generous rubber coverage. Grip has been consistently solid, and given this shoe’s intended purpose as a high-mileage super trainer, durability shouldn’t be a concern. There’s plenty of rubber where you need it without making the shoe feel overly bulky.
Overall:
The Brooks Hyperion Max 4 is an evolution rather than a revolution. If you loved the Hyperion Max 3 and it’s time for a replacement, there’s every reason to believe you’ll enjoy this version just as much. The updates aren’t dramatic, but they do make an already solid shoe feel a little more refined.
If you’re hoping for a completely different ride – or perhaps the V2 upper on the V3 base, you probably won’t find that here. Brooks wasn’t trying to reinvent the Hyperion Max line—they were simply polishing a formula that already worked.
