
Summary
The Brooks Adrenaline GTS 23 offers a series of notable upgrades from the GTS 22, including a more streamlined design, improved cushioning in the midsole for better shock absorption, and a redesigned mesh upper for enhanced breathability and comfort. This model maintains the trusted GuideRails support system but enhances overall stability and fit, making it an excellent choice for both long-distance and everyday runners. Priced competitively, the GTS 23 provides added value with its increased durability and performance features. For a detailed comparison and links to purchase, visit Alexandra Sports for the GTS 23 and the GTS 22.
When it comes to running shoes, the Brooks Adrenaline series stands out as a reliable choice for many athletes. The release of the Adrenaline GTS 23 offers updates that may intrigue seasoned runners familiar with its predecessor, the GTS 22.
In this review, we’ll closely examine both models to help you decide whether the latest version is worth the upgrade.
Design

The Adrenaline GTS 23 showcases subtle yet significant aesthetic improvements over the GTS 22. The newer model sports a more streamlined look, with cleaner lines and an updated colour palette that appeals to a broad audience.
The refined design not only enhances the visual appeal but also contributes to a slightly lighter feel on the foot, making it a great option for runners who value both style and comfort.
Performance Enhancements

At the core of the Adrenaline GTS 23’s enhancements are its performance features. The updated model includes a revised midsole with additional cushioning technology. This change aims to offer better shock absorption and a more responsive ride, particularly beneficial during long-distance runs.
The shoe’s GuideRails support system remains a standout feature, now fine-tuned to offer more effective stabilization, which helps in reducing excess movement and aligning your stride more efficiently.
Fit and Comfort
One of the critical areas where the Adrenaline GTS 23 improves upon its predecessor is in the fit and comfort it provides. The latest model features a redesigned upper with a more breathable mesh fabric. This adjustment not only helps in improving ventilation during runs but also makes the shoe more adaptable to different foot shapes, offering a snug yet comfortable fit.
Outsole

The Brooks Adrenaline GTS 23 features significant upgrades in outsole technology, enhancing both performance and durability. The outsole is comprised of three different rubber compounds strategically placed to optimize the running experience.
Starting at the rear, the lateral heel area uses a harder, more abrasion-resistant rubber. This choice is deliberate to cater to heel strikers, offering robust protection to the midsole upon ground contact. Moving to the midsection, Brooks has replaced the older Trusstic system with their Green Rubber technology. While less aggressive than the heel’s rubber, this eco-friendly option maintains stability and is now a standard in many Brooks models.
The midsole exposes some of the DNA Loft v2 cushioning system. This design targets the lateral side to compress more during the transition from heel strike to midstance, supporting the medial side and working in tandem with the GuideRails to assist overpronators.
At the forefoot, the shoe features blown rubber—a softer, more responsive material. Comparing the Brooks Adrenaline GTS 22 and GTS 23 side by side, the differences are subtle yet impactful. The GTS 23 integrates slightly softer cushioning with the DNA Loft v2 system, resulting in greater rubber coverage for enhanced protection and durability underfoot. The GTS 23 reduces the number of rubber units from five to four compared to the GTS 22, streamlining the design while improving underfoot protection.
Price and Value
Considering the enhancements in design, comfort, and durability, the Adrenaline GTS 23 is priced competitively. While it comes at a slightly higher cost than the GTS 22, the improvements justify the investment, especially for regular runners seeking a dependable shoe that can handle both training and racing conditions.
Conclusion
Although not a huge amount of changes between the two, the Brooks Adrenaline GTS 23 represents a thoughtful update to a beloved running shoe series. With its design and functional improvements, it’s an excellent choice for those looking to upgrade from the GTS 22 or anyone seeking a reliable, supportive running shoe. For a closer look at the Adrenaline GTS 23, you can read our full review. Or purchase them online at Alexandra Sports. Those interested in comparing these features with the earlier GTS 22 can view them here.
Whether you’re a long-time fan of the Brooks Adrenaline series or considering your first pair, the GTS 23 is built to meet the demands of dedicated runners without compromising on comfort or style.