Nike Alphafly 3 vs Brooks Hyperion Elite 5:
Which to Choose

Start with what's the same: both are featherweight racers landing right around 200g (roughly 7 oz), both ride on a full-length carbon plate under a bouncy superfoam, both are rated maximal for pace and responsiveness, and both are unabashedly neutral with a tall, narrow-ish platform that offers no pronation help — jog either one easy and it feels stiff, tall, and a little unwieldy, waiting for you to push. Weight, in other words, is not the tiebreaker here; feel and geometry are. The Alphafly runs an 8mm drop with a notably plumper forefoot (roughly 30mm underfoot) and, crucially, twin Air Zoom pods in the forefoot on top of Nike's ZoomX foam — the result is a soft, deeply bouncy, almost trampoline-like pop at toe-off that comes alive when you accelerate. The Hyperion Elite 5 takes the opposite approach to the ramp: a much higher 12mm drop over a lower 26mm forefoot, with DNA Gold PEBA that reads as lively and springy rather than soft, and a pronounced rocker that rolls you forward. That tall heel and rocker make it especially friendly to heel and midfoot strikers, where the Alphafly's flatter, pod-driven forefoot rewards a runner who lands and drives off the front of the foot. Use case is the other real split: the Alphafly is happiest at the half and full marathon, with the marathon its clear sweet spot, while the Hyperion Elite 5 stretches its range down to a fast 5K and 10K on top of the half and marathon, making it the more versatile racer across distances. Both like a quick target pace (roughly 3:00–3:20 min/km when everything snaps in), so the choice comes down to ride character — plush, springy, and forefoot-biased versus firmer, rockered, and heel-friendly — not to raw speed.