Brooks Glycerin GTS 23 Review

As a Masters sprint athlete and sprint coach, I spend a lot of time on my feet, whether I’m coaching track sessions, demonstrating drills, or training myself. The Brooks Glycerin GTS 23 in White/Harbour Mist has become my go-to shoe for both coaching and everyday training.

The Glycerin GTS 23 is Brooks’ premium cushioned stability trainer, designed for runners who want maximum comfort without sacrificing support. Featuring a highly cushioned midsole and the brand’s GuideRails support system, it delivers a smooth, protective ride while helping to keep movement aligned and controlled.

What stands out most is the balance of cushioning, support, and responsiveness. The plush ride helps reduce fatigue during long coaching days at the track, while still feeling energetic enough for warm-ups, recovery runs, and the lower-intensity training that complements my sprint work.

The GuideRails support system adds stability without feeling intrusive, creating a natural and effortless ride. For a highly cushioned shoe, it never feels overly soft or sluggish, which is something I particularly appreciate as a sprinter. The extra protection underfoot also helps my legs feel fresher after long days of coaching and extended periods of standing.

The White/Harbour Mist colourway is another bonus. It has a clean, modern look that transitions easily from the track to everyday wear.

Bottom line: The Glycerin GTS 23 delivers an outstanding combination of comfort, support, and performance. As someone who demands a lot from their footwear both as an athlete and a coach, I appreciate having a shoe that can comfortably handle hours on my feet while still feeling responsive when it’s time to move. If you’re a coach, Masters athlete, or runner looking for a premium daily trainer with excellent cushioning and reliable support, the Brooks Glycerin GTS 23 is an easy recommendation and well worth the investment.