The adidas Adizero Boston series has undergone a significant evolution in recent years. While it used to be a classic, relatively firm racing flat, today the Boston is synonymous with a versatile training shoe that loves speed. It’s the perfect partner for those days when you want to push the pace in training without "wearing out" your expensive carbon-plated racing shoes. Whether you're fine-tuning your marathon form or just love that dynamic toe-off feel, the Boston model won't let you down. Let’s dive into what the latest generations offer and see how they stack up against each other: the adidas Adizero Boston 12 and the adidas Adizero Boston 13.
adidas Adizero Boston: Core Features
The Boston series is designed for neutral runners looking for the perfect balance between cushioning and energy return. Discover what defines the adidas Adizero Boston lineup:
- Double dose of cushioning: The combination of premium Lightstrike Pro foam and durable Lightstrike 2.0 cushioning ensures a dynamic toe-off and a comfortable landing even over long distances.
- EnergyRods Technology: Specialized fiberglass rods mimic the function of carbon plates — adding stiffness and propulsion while being more forgiving on the legs.
- Continental™ Outsole: Top-tier rubber with extreme grip in both dry and wet conditions, keeping you stable through every turn.
- Versatile use: The Bostons excel during tempo runs, intervals, and faster long-distance sessions. And a race? They can handle that too.
adidas Adizero Boston 13 – Refined Dynamics
The Boston 13 builds on its predecessor's strengths while introducing subtle enhancements exactly where you’ll appreciate them most. What’s new?
- More Lightstrike Pro cushioning: The Boston 13 features 13.8% more Lightstrike Pro foam in the midsole than previous models. This translates to active cushioning and enhanced comfort even during long training runs, once again combined with Lightstrike 2.0 support.
- Lightweight upper: The new engineered mesh is even lighter and more breathable. It provides excellent lockdown at high speeds without any uncomfortable pressure points.
- Enhanced foot lockdown: The tongue and lacing construction give you a "glove-like" fit while eliminating any heel slippage — exactly what you need when picking up the pace.
- Fine-tuned EnergyRods 2.0 response: In the "13s," the rod system is even more precisely calibrated to work in harmony with the updated foam. The result is a punchier and snappier toe-off.
- Smoother transition: The midsole geometry has been slightly refined for an even more seamless transition from landing to toe-off.
- New LIGHTTRAXION outsole with proven Continental™ rubber: First introduced with the Adios Pro 4, its main strength lies in reducing overall weight without compromising grip.
- Sustainability: adidas is leaning even harder into recycled materials. But don’t worry — this comes with no compromise to the shoe's performance or durability.
Who is the adidas Adizero Boston 13 for?
- Runners looking for a versatile shoe for speed sessions — such as tempo runs, intervals, or fartleks.
- Competitive athletes who prefer a stiffer ride but want to avoid using carbon-plated shoes for every training session.
- Those who want to experience cutting-edge adidas technologies during their daily workouts.
- Anyone who demands a lightweight feel and superior breathability, especially during hot summer days.
adidas Adizero Boston 12 – Proven Performance
The Boston 12 was a game-changer for the entire series — it addressed the shortcomings of previous versions and became a massive favorite within the running community. Even now, it has plenty to offer. Let’s take a closer look:
- Groundbreaking EnergyRods 2.0 update: The Boston 12 introduced a redesigned rod structure — now unified into a single piece rather than separate components. What does this mean in practice? It significantly improved the smoothness of the ride and eliminated the "clunky" stiffness felt in earlier versions.
- New Lightstrike 2.0 cushioning: This ensures the shoe isn’t as "aggressively firm" as the older models (10 and 11), providing enough comfort even after 15 kilometers or more.
- Overall durability: Both the upper and the Continental™ outsole on this model are legendary for their long lifespan. The Boston 12 is a "workhorse" that can easily swallow hundreds of kilometers.
- Excellent price-to-performance ratio: With the release of newer models, the Boston 12 has become the ideal choice if you want a top-tier shoe at a more affordable price point.
Who is the adidas Adizero Boston 12 for?
- Runners looking for a durable and reliable shoe for fast-paced training sessions.
- Those who prefer a slightly more substantial upper feel compared to the ultra-lightweight 13th edition.
- Anyone who wants to experience the benefits of EnergyRods or Lightstrike technology at a better value.
Comparison: adidas Adizero Boston 12 vs. 13
While the models in the Boston series are visually and technologically similar, subtle differences do exist. These are the very details that can play a key role in your decision-making process. Check out the table of key features below and decide for yourself:
| Feature | adidas Adizero Boston 12 | adidas Adizero Boston 13 |
| Best for | Mid-to-long distance training | Tempo and mileage runs |
| Cushioning | Lightstrike Pro + Lightstrike 2.0 | 13.8% more Lightstrike Pro + Lightstrike 2.0 |
| Propulsion | EnergyRods 2.0 | EnergyRods 2.0 |
| Outsole | Continental™ | LIGHTTRAXION with Continental™ rubber |
| Upper | Durable engineered mesh | Ultra-breathable lightweight mesh |
| Drop | 7 mm | 7 mm |
Find all adidas Adizero Boston models here
Summary – Why choose the adidas Adizero Boston?
Whether you opt for the previous generation or the latest model, the Boston series will breathe new life into your fast-paced sessions. Why should they have a place in your running rotation?
- They are among the most versatile speed trainers on the market, capable of handling fast tempos, high-mileage sessions, and even race day.
- They offer that sought-after race-day feel while maintaining the long-term durability of a daily trainer.
- While carbon-free, they feature the constantly evolving EnergyRods technology, which literally catapults you forward with every toe-off.
- Thanks to the durable and high-traction Continental™ outsole, you can rely on them in any weather conditions.
The adidas Adizero Boston is, quite simply, a speed demon that’s a joy to run in. Year after year, adidas polishes this "diamond" to help you smash your personal bests.
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