Nike Vaporfly Next% 3 Review: An Out-of-the-Box Marathon Test

Introduction

Testing a marathon shoe properly usually means weeks of gradual build-up. We did something more demanding: the Nike Vaporfly Next% 3 arrived, went straight on the feet, and covered a full solo 26.2 miles around London the next morning. Roughly 18 miles were run at current marathon pace, and the final eight became a genuine struggle-bus test, which turned out to be the most revealing part of the whole exercise. Running a marathon on tired legs, in a headwind, with form falling apart tells you things a fresh-legs tempo run never will.

Fit and First Impressions

Step-in comfort is the first thing to get right, and the Next% 3 nails it. The shoe slips on easily, laces down cleanly, and delivers that disappearing feel on foot from the very first wear. There is plenty of room in the toe box, the upper wraps nicely across the top of the foot, and clearance over the toes means less worry about black toenails over long distances. One minor note: there was a little heel slip in the right shoe early on, fixed with a small lace adjustment.

Sizing is straightforward. Running a UK 9.5, true to size worked well and is the recommendation here. Compared with snugger race shoes, including the Alphafly or the New Balance SC Elite, this is a roomier fit. That extra space is a genuine advantage deeper into long distances, though runners who love a tight, locked-in race fit may miss it.

Ride and Handling Through the Miles

The major difference from the Vaporfly Next% 2 shows up underfoot: there is simply more shoe under you. The Next% 3 feels more protective, offers a broader platform, and is slightly less direct. The foam is still poppy and responsive, and the shoe stays light and agile, but the overall character is softer.

That softness cuts both ways. When form is good and cadence is high, the Next% 2 arguably still has more spring and punch, along with that tilted-forward, racy push onto the forefoot. The Next% 3 does not tip you forward as much, which some runners will welcome and others will find dulls the ride. The carbon plate stiffness also feels reduced here, and the shoe seems to have a little less ground feel through the contact phase.

One real-world caveat: the highly breathable upper is airy and excellent in hot conditions, but it let in a lot of water when running through puddles, so soaked feet are a possibility on wet race days.

When the Legs Go: The Final Miles

This is where the Next% 3 earns its place. Around mile 20, with legs badly fatigued and form rocking back onto the heels, the extra cushioning and rearfoot protection became obvious. The Next% 2 essentially leaves you to suffer through those closing miles on your own, while the Next% 3 lets you cruise along more like a forgiving daily trainer when things get ragged.

For many runners, that makes it the better marathon race shoe even if it is not the more exciting one. If your race plan goes perfectly, the Next% 2’s sharper propulsion rewards fine form. If things go wrong, and in a marathon they often do, the Next% 3 does you far more favors in the final stretch.

Buying Advice

Go true to size and expect a roomier, more comfortable fit than the previous generation, particularly welcome if you are pushing into longer distances. The full marathon test finished in 3:40-something on tired legs, and the shoe held up nicely throughout, which says a lot about its durability over the distance.

On value, the picture is more nuanced. The question of whether the extra cost over the Next% 2 is justified for chasing marathon PBs is genuinely debatable. Runners who loved the stiff, firm, propulsive feel of the Next% 2 may prefer to find a pair of the older shoe at a discount. But if the Next% 2’s firmness ever put you off, this softer, more cushioned version addresses exactly that, and it is likely to be a very popular marathon racer in its own right.

Conclusion

The Nike Vaporfly Next% 3 is another very good marathon race shoe, and one we would happily chase a PB in. It runs differently from the Next% 2: softer, more cushioned, more forgiving, and less aggressively racy. Runners who want maximum protection when form deteriorates will find it the better marathon companion; those who prized the older shoe’s direct, up-on-your-toes snap may want to hunt down the Next% 2 instead. Choose based on which of those runners you are.