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How long does the Saucony Endorphin Speed 2 last?
Saucony
~550 km
Expected lifespan, based on hand-researched wear data for this model.
Speedwork
Hand-researched
Norma Score 9.0/10
Expected life
~550 km
Check wear at
330 km
Usually worn by
440 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 Speed 2Why it lasts that long
Reports from both professional reviewers and user communities indicate the Speed 2 holds up well over hundreds of miles, with minimal midsole compression and durable outsole rubber. Some minor wear on the outsole is noted after extended use, but overall longevity is above average for a lightweight performance trainer.
- Foam:
- PEBA
- Midsole:
- PWRRUN PB (PEBA-based foam) with full-length nylon plate
- Drop:
- 8 mm
- Weight:
- 225 g
Among speedwork shoes
250 kmEndorphin Speed 2: 550 km800 km
Speedwork shoes in NORMA's database last between 250 and 800 km across 103 models. At 550 km, the Saucony Endorphin Speed 2 sits in the upper half of that range.
About the Endorphin Speed 2
The Saucony Endorphin Speed 2 stands out as a versatile, high-performance trainer that bridges the gap between daily mileage and race day speed. Its energetic midsole and propulsive plate deliver a lively ride, while the secure upper and durable build make it a reliable choice for a variety of workouts. Runners looking for a single shoe to handle everything from intervals to long runs will find the Speed 2 a compelling option.
Full specs, fit notes, and reviews on the Saucony Endorphin Speed 2 wiki page.
Common questions
How many kilometres does the Saucony Endorphin Speed 2 last?▼
The Saucony Endorphin Speed 2 lasts about 550 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.
When should I replace the Saucony Endorphin Speed 2?▼
Start checking for wear around 330 km (60% of its lifespan). By 440 km the foam and outsole are usually noticeably degraded, and most runners retire the shoe between there and 550 km.
How does the Saucony Endorphin Speed 2 compare to other speedwork shoes?▼
Speedwork shoes in NORMA's database range from 250 to 800 km across 103 models. At 550 km, the Saucony Endorphin Speed 2 sits in the upper half of that range.
Is a used Saucony Endorphin Speed 2 worth buying?▼
Often, yes. A pair with under 60% wear (roughly 330 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.