Brooks Glycerin 23 vs New Balance 1080 v15

Every spec side by side, from each maker's published figures.

Better figure, where one is clearly better

Glycerin 23 compared with 1080 v15
BrooksGlycerin 23New Balance1080 v15
Overview
ReleasedFebruary 2026January 2026
Fit and feel
Made forRoad runningRoad running
Weight301 g258 g (better)
Heel height39 mm38 mm
Forefoot height31 mm32 mm
Drop8 mm6 mm
Carbon plateNoNo
Midsole foamDual-cell, nitrogen-infused DNA TUNED supercritical EVAInfinion, a supercritical blend of TPEE and EVA
UpperEngineered triple jacquard knit; 58.1% recycled materials in the upperDouble-layer perforated mesh; gusseted, cushioned tongue; reflective details
OutsoleFull-length rubberRedesigned rubber outsole with less weight
Use
Best forRoad running, everyday runs, long runs (Brooks)Everyday and long runs
Measured figuresBrooks gives 300.5 g (10.6 oz). Running Warehouse, men's US 9: 309 g, 39 mm heel, 31 mm forefoot. RunRepeat lab: 303 g, 37.2 mm heel, 29.0 mm forefoot, 8.2 mm dropRunning Warehouse, men's US 9: 258 g, 38 mm heel, 32 mm forefoot, 6 mm offset (New Balance's figure). Believe in the Run lists 261 g for a men's US 9, 39.9 mm heel and 33.9 mm forefoot
Design
WidthsMedium (1D) and wide (2E)–

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