Brooks Addiction GTS 15 vs Brooks Adrenaline GTS 25:
Which to Choose

October 21, 2026

Verdict

It comes down to how much correction you need. If your overpronation is significant — or you're a larger, higher-mileage runner who wants the firmest, most planted guidance available — the Addiction GTS 15 earns its extra weight. For everyone else who wants reliable support in a lighter, softer, more adaptable shoe that handles everything from easy days to a steady marathon, the Adrenaline GTS 25 is the more sensible and more versatile pick.

Brooks Addiction GTS 15

139.99 USD

Brooks Adrenaline GTS 25

154.95 USD

Pace

3 of 6

Cushioning

4 of 6

Responsiveness

3 of 6

Stability

6 of 6

Drop

12 mm

Support

Motion Control

Plate

None

Distances

10KHalf

Pace

3 of 6

Cushioning

4 of 6

Responsiveness

3 of 6

Stability

5 of 6

Drop

10 mm

Support

Stability

Plate

None

Distances

10KHalfMarathon

At a Glance

Brooks Addiction GTS 15Brooks Adrenaline GTS 25

Who Should Choose Each Shoe

Choose

Brooks Addiction GTS 15

Choose the Addiction GTS 15 if you're a heavier or higher-mileage runner with pronounced overpronation who wants the most controlling, locked-down platform Brooks offers for daily training. It's the better pick for 10K-to-half-marathon efforts where a firm, planted, maximally guided ride beats a soft one, and for runners who value a durable outsole and secure heel hold over breathability or low weight. If a standard stability shoe has ever felt like it wasn't enough correction, this is the step up.

Choose

Brooks Adrenaline GTS 25

Choose the Adrenaline GTS 25 if you have moderate overpronation and want dependable guidance in a lighter, more versatile daily trainer that can also carry you through a steady marathon. Its softer DNA Loft v3 foam, slightly lower 10mm drop, and more breathable knit upper make it the friendlier everyday cruiser and the easier shoe to log high mileage in. It's the smarter default for most runners who need some support but don't require full motion control.

Head-to-Head

On support, these two sit at different points on the same spectrum. The Addiction GTS 15 is a true motion-control shoe — maximum guidance built on a broad, planted platform designed to rein in heavy inward roll — while the Adrenaline GTS 25 is a classic stability trainer that uses GuideRails to quietly keep your stride tracking straight without an intrusive medial post. Both run a 36mm heel, but they get there differently: the Addiction pairs that heel with a 24mm forefoot for a 12mm drop, and the Adrenaline uses a 26mm forefoot for a 10mm drop, so the Addiction's steeper offset leans a touch more toward heel strikers. Underfoot, the Adrenaline's full-length DNA Loft v3 is a softer, nitrogen-infused foam that feels mildly forgiving, whereas the Addiction's firmer DNA Loft reads as planted and controlled rather than soft — honest impact protection with modest spring-back in both cases, since neither shoe has a propulsion plate. Weight is the clearest practical divider: the Adrenaline comes in around 295g in a men's US 9, while the Addiction is noticeably heavier at roughly 346g, which makes the Adrenaline feel comparatively nimbler and the Addiction sturdier and more deliberate. That weight tracks with use case — the Adrenaline's best distances stretch to the marathon at a steady pace, while the Addiction is happiest at 10K and the half, where its control matters more than turnover. Fit and upper differ too: the Adrenaline uses a breathable, accommodating knit/mesh upper, while the Addiction's engineered upper prioritizes secure lockdown over airflow, and its durable rubber outsole is tuned for long-lasting mileage.