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Asics
~240 km
Expected lifespan, based on hand-researched wear data for this model.

Expected life
~240 km
Check wear at
144 km
Usually worn by
192 km
Got a pair? Check how much life is left.
Free, 4 quick questions with this shoe pre-selected. Wear percentage, km remaining, and what your pair is worth.
Check your Metaspeed RayExcellent heel padding durability with max score; minimal weight sacrifice suggests quality construction, though extreme minimalism may reduce longevity.
Race-Day shoes in NORMA's database last between 100 and 550 km across 111 models. At 240 km, the Asics Metaspeed Ray sits in the lower half of that range.
The Asics Metaspeed Ray represents an aggressive pursuit of speed through extreme lightness and responsive cushioning, engineered specifically for elite and advanced runners targeting fast marathon finishes. Its combination of minimal weight, lively foam, and ground-connected feel creates an unmatched platform for efficient runners with quick ground contact, though the unstable ride and specialized design make it unsuitable for most recreational athletes.
Full specs, fit notes, and reviews on the Asics Metaspeed Ray wiki page.
The Asics Metaspeed Ray lasts about 240 km, based on hand-researched wear data for this model. Your own mileage shifts with body weight, running surface, and how you use the shoe.
Start checking for wear around 144 km (60% of its lifespan). By 192 km the foam and outsole are usually noticeably degraded, and most runners retire the shoe between there and 240 km.
Race-Day shoes in NORMA's database range from 100 to 550 km across 111 models. At 240 km, the Asics Metaspeed Ray sits in the lower half of that range.
Often, yes. A pair with under 60% wear (roughly 144 km) still has real training life left. NORMA lists second-rotation running shoes with transparent, verified mileage so you know exactly how much life you're buying.