Brooks
Glycerin GTS 23
Product Judgment
Strong
8.1
Category: Daily Trainer
Release year: 2025
Price Judgment
Unjustified
Common retail price: ~$180
Availability: Widely Available
Description
Premium stability daily trainer with plush cushioning and GuideRails support. Designed for maximum comfort and protection on road miles. Highly rated for its soft ride and durable build.
Ride is deeply cushioned, smooth, and forgiving, emphasizing comfort over speed. GuideRails and wide platform create a stable, protected feel for overpronators. Upper is soft and padded, though forefoot fit can feel loose for some. Heavier weight and muted forefoot limit excitement at faster paces.
Best suited for runners seeking plush comfort and moderate stability in daily or long runs. Excels at recovery and easy mileage where protection and support are priorities. Less ideal for narrow-footed runners or those wanting a lively, responsive ride. Remains a top choice for comfort-focused stability in the daily trainer segment.
Performance Scores
Comfort
9Plush cushioning and padded upper deliver a luxurious, soft step-in feel.
Energy Return
6Soft foam and heavy build limit responsiveness, especially at faster paces.
Stability
8GuideRails system and wide platform provide moderate support for overpronation.
Durability
9Full-length rubber outsole and robust upper show minimal wear after many miles.
Fun to Ride
6Smooth, forgiving ride but lacks excitement or pop due to softness and weight.
Run Fitness
Daily
8Comfort and stability suit easy daily mileage but weight limits versatility.
Long
9Deep cushioning and stable platform excel on long, steady runs.
Tempo
5Heavy, soft ride feels sluggish and lacks snap at faster paces.
Race
4Weight and muted energy return make it unsuitable for racing efforts.
Recovery
9Plush foam and forgiving ride provide excellent comfort for recovery runs.
Pros & Cons
- Plush, soft cushioning
- Stable, supportive ride
- Durable outsole
- Luxurious step-in comfort
- Heavy for category
- Loose forefoot fit
- Limited responsiveness
Deep, plush cushioning delivers outstanding comfort for long and easy runs.
GuideRails system and wide base provide reliable stability for mild overpronators.
Full-length rubber outsole and robust construction ensure excellent durability.
Padded upper and collar create a luxurious, comfortable fit for most foot shapes.
Heavier than many competitors, which reduces versatility and speed.
Voluminous forefoot and stretchy upper can feel sloppy for narrow feet.
Soft foam and weight result in a muted, less responsive ride at faster paces.
Specifications
Best for paces
5:30-7:30 min/km
Drop
8 mm
Stack height
39 mm heel / 31 mm forefoot
Weight
312 g
Drop
8 mm
Stack height
39 mm heel / 31 mm forefoot
Weight
312 g
Pronation
N/A
Width
medium
Terrain
Road
Technologies
GuideRails support, DNA Tuned foam, Triple Jacquard warp knit upper
Plate
no
Best for paces
5:30-7:30 min/km