The Beast GTS 24 is the maximal motion-control pick for severe overpronation: a heavy, firm, supremely stable trainer where GuideRails and a stiff midsole deliver the strongest correction in this group. RunRepeat called it 'world-class stability,' and Doctors of Running graded its stability an A — but at over 12 oz, it is a support specialist, not a do-everything shoe.
Full review
Real-World Performance
The Beast GTS 24 is the heaviest, most supportive shoe in this roundup, and it is built for one job: controlling severe overpronation. RunRepeat measured it at 12.6 oz with a 38.5mm heel / 25.8mm forefoot stack and a 12.7mm drop, and called it 'world-class stability,' noting every Brooks GTS edition consistently delivers outstanding stability and the Beast is no different. Doctors of Running graded its stability an A and described it as a high-level stability trainer for those who like a firmer ride.
This is not a shoe reviewers recommend for variety. Its weight and firm midsole make for a ride that is, in RunRepeat's words, anything but lively or fun. But for the runner it is designed for — a severe overpronator or flat-footed runner who needs maximal correction on easy daily miles — it does that one job better than almost anything else on the market. Find My Footwear concluded the Beast corrects overpronation better than most other brands' high-stability shoes.
How It Controls Overpronation
The Beast combines Brooks's GuideRails support system with a notably firm midsole and a broad, structured platform to deliver maximal motion control. Reviewers describe it as excelling at keeping the foot centered and preventing both lateral motion and, especially, medial drift — the excessive inward roll that defines overpronation. The GuideRails here work harder than in the Adrenaline because the firmer midsole gives them a more rigid base to steer against.
For severe overpronators and flat-footed runners, that combination provides the aggressive correction that the modern, non-posted cushioned shoes (the Hurricane 25, Kayano 32) simply cannot match. Find My Footwear specifically positioned it for flat-footed runners who overpronate, noting the GuideRails and firm midsole rein in excessive inward rolling. It is the only true motion-control option in this group and the answer for the most demanding correction needs.
Build Quality and Design
RunRepeat measured the Beast at a hefty 12.6 oz — significantly heavier than every other shoe here — with a substantial 12.7mm drop that suits heel strikers who like that geometry. The DNA Loft midsole is tuned firm for support rather than soft for comfort, and the platform is broad and structured to maximize stability.
The engineered air mesh upper is supportive and secure, and Brooks offers the Beast in standard, wide, and extra-wide — important for the flat-footed, often higher-volume feet this shoe targets. The standout build trait is durability: reviewers consistently praise the long-lasting outsole, making the Beast a shoe that survives very high mileage, which matters for runners who rely on it as their everyday support trainer.
What Reviewers Loved
The unmatched stability and correction are the universal praise. RunRepeat's 'world-class stability,' Doctors of Running's A stability grade, and Find My Footwear's verdict that it out-corrects most rival support shoes all point to the same conclusion: for severe overpronation, the Beast delivers. The exceptional outsole durability also drew consistent positive notes.
Reviewers who need this level of support describe the Beast as a relief — a shoe that finally keeps a severely overpronating or flat foot aligned through a run without breaking down. For the right runner, the very firmness and heft that others criticize are exactly the qualities that make it work, providing a planted, secure platform mile after mile.
Where It Falls Short
The Beast's drawbacks are the flip side of its strengths. At over 12 oz it is by far the heaviest shoe in this group, and the firm midsole makes for a ride RunRepeat flatly called anything but lively, fun, or energetic. This is a support tool, not a pleasure trainer, and runners who want any liveliness or bounce will be disappointed.
It is also massive overkill for mild or moderate overpronators, who would be far better served by the lighter, more comfortable Adrenaline 25 or Guide 18. The Beast only makes sense if you genuinely need maximal motion control. Buy it for the wrong feet and you get a heavy, firm shoe whose correction you do not need and whose comfort you will miss.
Who It's Best For
Choose the Beast GTS 24 only if you are a severe overpronator or flat-footed runner who needs maximal motion control for easy daily miles, prefers a firmer ride, and prioritizes correction and durability over weight and fun. It is the specialist answer for the most demanding support needs in this category, and the wide-width options make it a strong fit for flat, high-volume feet.
If your overpronation is mild or moderate, do not buy this shoe — the Adrenaline 25, Guide 18, Hurricane 25, or Kayano 32 will serve you far better with less weight and more comfort. But for the runner who has tried lighter stability shoes and still breaks down, the Beast is the heavy-duty tool that finally holds the foot in line.
Value at This Price
At $160 the Beast GTS 24 is priced with the premium options, but its value calculus is different because it is a true specialist. For a severe overpronator or flat-footed runner, there are very few alternatives that deliver this level of maximal motion control, so the value lies in solving a problem that cheaper, gentler stability shoes simply cannot. Combined with the exceptional outsole durability reviewers consistently praise, the Beast tends to last well past the mileage of softer shoes, lowering the effective cost-per-mile for the runner who genuinely needs it.
For everyone else, the value collapses entirely — paying $160 for a heavy, firm motion-control tank you do not need is poor value when the lighter, more comfortable Adrenaline or Guide costs the same or less and offers the support most overpronators actually require. The Beast is only a good value for the specific severe-overpronation buyer it targets; outside that niche, the cheaper, more versatile stability shoes in this group are the smarter spend.
Strengths
- +World-class motion control — the strongest correction in this group for severe overpronation
- +GuideRails plus a firm midsole excel at preventing lateral and medial drift
- +Built for flat-footed, severe overpronators who need maximal support
- +Extremely durable outsole for very high mileage
- +High 12.7mm drop suits heel strikers who like that geometry
Watch-outs
- −Very heavy at over 12 oz — the bulkiest shoe in the group
- −Firm midsole gives a ride that is anything but lively or fun
- −Overkill for mild or moderate overpronators
How it compares
Far more corrective and much heavier than every other shoe here — it provides maximal motion control where the Brooks Adrenaline GTS 25 offers moderate GuideRails support and the Saucony Guide 18 offers only mild stability. Firmer and far less plush than the cushioned Saucony Hurricane 25 and ASICS Gel-Kayano 32.
Who this is for
At a glance: severe overpronators and flat-footed runners who need maximal motion control for easy daily miles.
Why you’d buy the Brooks Beast GTS 24
- World-class motion control — the strongest correction in this group for severe overpronation.
- GuideRails plus a firm midsole excel at preventing lateral and medial drift.
- Built for flat-footed, severe overpronators who need maximal support.
Why you’d skip it
- Very heavy at over 12 oz — the bulkiest shoe in the group.
- Firm midsole gives a ride that is anything but lively or fun.
- Overkill for mild or moderate overpronators.
Rating sources
“Every Brooks GTS edition consistently delivers outstanding stability, and the Beast GTS 24 is no different.”
“The Brooks Beast GTS 24 is a high level stability trainer for those who like a firmer ride and tend to run more forward.”
“The Beast does a much better job at correcting overpronation than most other brands' high-stability support shoes.”
Our 4.2 score is the average of these published ratings. Ratings marked * were derived from the reviewer’s written analysis or video transcript — the publisher didn’t print an explicit numeric score, so we inferred one from their own words. Click through to verify. More about methodology.
