Hyperion 2

Yes, for most runners the Hyperion 2 fits true to size, so order your usual Brooks length. The fit is sleek and performance-oriented rather than roomy, with a snug midfoot and a secure heel that suit fast running. If you have wider feet, or you plan to wear it for longer efforts when your feet swell, consider going up a half size for a little extra comfort. Narrow and normal-width runners should be happy in their standard size.

It can handle a marathon, but it is not built to be the most comfortable choice for one. The firm, responsive foam and moderate cushioning are tuned for speed over shorter distances, so it shines at tempo runs, intervals and races up to the half marathon. Faster, lighter runners may enjoy it over 26.2 miles, but most people will want more cushioning for marathon day. For long efforts, a plated racer or a max-cushion shoe will be kinder to your legs.

It is a good first speed shoe, but not the best first running shoe overall. New runners doing mostly easy miles will be better served by a softer, more cushioned daily trainer that is more forgiving. Where the Hyperion 2 fits a beginner is as a second pair once you start adding tempo runs or your first 5K and 10K races. It gives you a taste of a lighter, quicker shoe without the price or the aggressive feel of a full carbon racer.

Both are light, non-plated speed trainers, so it comes down to feel. The Hyperion 2 rides firmer and lower, with a direct, connected feel that rewards fast turnover. The Hoka Mach 7 is a touch softer and more cushioned underfoot, which makes it a little more comfortable for longer runs and double duty as a daily trainer. Choose the Hyperion 2 if you want a sharper, more race-like tempo shoe, and the Mach 7 if you want more versatility and cushioning.

Durability is reasonable for a lightweight speed trainer, though it will not last as long as a heavier daily shoe. The outsole rubber holds up well to road tempo work and track sessions, and the thin racing-style upper is fine as long as you treat it as a performance shoe. Rotating it in for your fast days rather than every run will get you the most miles. If you use it as your only trainer for high mileage, expect the foam to lose some of its snap sooner.

No, the Hyperion 2 is deliberately non-plated, and that is central to its appeal. Instead of a stiff carbon plate driving your stride, you get a flexible, natural foot feel and a firm, responsive foam that rewards a quick, efficient turnover. That makes it a great shoe for building speed and running form, and a more affordable, more versatile option than a full carbon racer. If you specifically want a plated feel, look at the Brooks Hyperion Elite range or a rival super-shoe.