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How long does the Adidas Boston 12 last?
Adidas
~650 km
Expected lifespan, based on hand-researched wear data for this model.
Speedwork
Hand-researched
Norma Score 8.9/10
Expected life
~650 km
Check wear at
390 km
Usually worn by
520 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 Boston 12Why it lasts that long
Outsole durability is rated as excellent in lab abrasion tests, with minimal wear even after rigorous testing. Heel padding is also improved and resilient. However, the toebox upper remains a weak point, showing premature wear in some cases. Overall, the shoe is considered hard-wearing for regular training.
- Foam:
- EVA
- Midsole:
- Lightstrike Pro foam, Lightstrike 2.0 EVA foam, Nylon Energyrod tubes
- Drop:
- 6 mm
- Weight:
- 261 g
Among speedwork shoes
250 kmBoston 12: 650 km800 km
Speedwork shoes in NORMA's database last between 250 and 800 km across 103 models. At 650 km, the Adidas Boston 12 sits in the upper half of that range.
About the Boston 12
The Adidas Adizero Boston 12 is a versatile trainer that excels in stability and durability, making it a dependable choice for daily mileage and tempo runs. While its weight and minimal upper padding may deter pure speedsters, it delivers a responsive, secure ride for runners seeking a balance of comfort and performance.
Full specs, fit notes, and reviews on the Adidas Boston 12 wiki page.
Common questions
How many kilometres does the Adidas Boston 12 last?▼
The Adidas Boston 12 lasts about 650 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 Adidas Boston 12?▼
Start checking for wear around 390 km (60% of its lifespan). By 520 km the foam and outsole are usually noticeably degraded, and most runners retire the shoe between there and 650 km.
How does the Adidas Boston 12 compare to other speedwork shoes?▼
Speedwork shoes in NORMA's database range from 250 to 800 km across 103 models. At 650 km, the Adidas Boston 12 sits in the upper half of that range.
Is a used Adidas Boston 12 worth buying?▼
Often, yes. A pair with under 60% wear (roughly 390 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.