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Saucony
~500 km
Expected lifespan, based on hand-researched wear data for this model.

Expected life
~500 km
Check wear at
300 km
Usually worn by
400 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 Endorphin SpeedThe updated outsole coverage and robust mesh upper are noted as improvements, with reviewers expecting solid longevity. While long-term wear data is still emerging, early feedback from testers and users suggests the shoe holds up well, with the foam likely to be the first component to show wear, as is typical for this category.
Speedwork shoes in NORMA's database last between 250 and 800 km across 103 models. At 500 km, the Saucony Endorphin Speed sits in the lower half of that range.
The Saucony Endorphin Speed 5 stands out as a do-it-all trainer that excels at a wide range of paces, from relaxed long runs to uptempo workouts and races. Its energetic cushioning, breathable upper, and smooth ride make it a reliable choice for runners seeking both comfort and performance in a single shoe.
Full specs, fit notes, and reviews on the Saucony Endorphin Speed wiki page.
The Saucony Endorphin Speed lasts about 500 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 300 km (60% of its lifespan). By 400 km the foam and outsole are usually noticeably degraded, and most runners retire the shoe between there and 500 km.
Speedwork shoes in NORMA's database range from 250 to 800 km across 103 models. At 500 km, the Saucony Endorphin Speed sits in the lower half of that range.
Often, yes. A pair with under 60% wear (roughly 300 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.