Adidas Boston 11 First Impressions: A Trainer That Still Moves

Introduction

The Adidas Boston 11 has arrived, and the early signs are good for anyone who liked where the previous version landed: a genuine trainer that could still surprise you in tempo sessions. This is an initial review after a first run, with a full review to follow once more mileage is logged.

What Changed in the Upper

The biggest updates in the Boston 11 are in the upper. Last year, the forefoot tapered quite a bit and the heel felt a little loose, so this version addresses both. The forefoot is noticeably wider with far less of that sharp taper, giving more room up front. The heel now has a thicker, stiffer heel counter that locks the heel in much better, and there has been no lace lock so far.

One thing to watch: two small strips near the forefoot were pressing on the foot during the first run, though it has not caused any issues yet. More mileage will tell. Runners with sensitive heels should also be aware of the stiffer counter, even though it improves security.

Ride and Stability

The sole carries over almost entirely from the previous version, and that is a good thing. You still get the Lightstrike Pro balanced out with Lightstrike, along with the rods, which keep the shoe firmly in training-shoe territory while remaining surprisingly capable at faster paces.

Stability comes from several directions at once: the full-length rods, a wider base, and a strong posterolateral bevel that rolls the foot forward smoothly. The ride feels stiff at first, and then, as the shoe breaks in, the foam starts to come alive. It suits longer efforts best, and it held up well during tempo work.

Specs and Weight

The midsole geometry is unchanged: 39.5 millimeters in the heel, 31.5 in the forefoot, for an 8-millimeter drop. The weight is a hair lower than before, with a size 10 coming in about 0.2 ounces lighter than the previous version, which measured 10.6 ounces.

Overall, this is still a trainer, and a slightly heavy one, positioned as a lightweight trainer and workout shoe rather than a pure racing option.

Early Buying Advice

If the previous Boston version worked for you, the 11 looks like a safe follow-up with better heel lockdown and a roomier forefoot. Runners who want a plush daily trainer may find it too firm initially, but it rewards breaking in. Anyone prone to heel irritation should weigh the stiffer heel counter carefully.

This pair will get more miles before a final verdict, but the foundation is solid: a stable trainer with tempo-run range that fits a wide audience of everyday runners.

Conclusion

The Adidas Boston 11 keeps what made the previous version appealing and tightens up the fit where it needed it. Expect a full review with complete mileage impressions soon.