Nike Vaporfly 3 vs Adidas Adizero Adios Pro 3: Which Supershoe Deserves Your Race Day?

Introduction

The Nike Vaporfly 3 and the Adidas Adizero Adios Pro 3 are two of the most established names in carbon-plated racing, and they approach going fast in noticeably different ways. After racing and training in both, the short version is this: the Vaporfly 3 is softer, lighter, and more versatile across distances, while the Adios Pro 3 offers a firmer, more propulsive ride that rewards runners who are on top form, especially at half marathon and marathon.

Quick Spec Comparison

Here is how the two shoes line up on paper.

	Nike Vaporfly 3	Adidas Adizero Adios Pro 3
Price	£234.95 / $250	£220 / $230
Weight (men’s size 8)	188g / 6.6oz	218g / 7.7oz
Drop	8mm	6.5mm

The Vaporfly 3 is the eagerly awaited update to the hugely popular Vaporfly 2, with updates across the length of the shoe aimed at comfort and race-day performance. The biggest changes include a revamped thinner outsole that allowed a slight increase in midsole foam, new waffle outsole rubber at the front for grip and durability, a wider heel base of midsole foam for stability, and a new Flyknit upper with a wider toe area, padded tongue, and an internal foam pod in the heel for extra cushioning.

Fit and Sizing

Both shoes suit runners who normally stay true to size, though there are caveats. The Vaporfly 3 fits true to size in the same spirit as the Vaporfly 1 and 2, with a comfortable upper, a lockdown fit, plenty of forefoot wiggle room, and nothing feeling too narrow.

The Adios Pro 3 is also true to size, but the fit is fussier: it takes longer to get the shoe positioned comfortably, and there is noticeable rubbing on the top of the toes from the design of the front section, plus some rubbing at the knuckle bone near the lace eyelets for some runners. The toe box is slightly strangely shaped with a sharp taper. Sizing also differs by region: one runner needed a half size up on a UK size to get enough toe box room, though that was still a US 10 / EU 44. In short, if you want a roomier, more relaxed race fit, the Vaporfly 3 is the safer bet; if you like a tight, compact, hugging race fit, the Adios Pro 3 delivers it, with some fuss and potential irritation as a trade-off.

Ride and Run Test

The core difference is the foam feel. The Vaporfly 3 is softer underfoot, with Zoom X foam that is more collapsible and squishier, while the Adios Pro 3 sits on a firmer bed of Lightstrike Pro foam with Energyrods 2.0 running the full length of the shoe, delivering a stiff ride with high energy return. The Adios Pro 3 also has more foam under the ball of the foot, engaging strongly on mid-to-forefoot landings and rolling you through the toe spring with a firm, springy response.

The interesting twist: the Vaporfly 3 now feels more like the Adios Pro 3 in terms of cushioning across the foot than the Vaporfly 2 ever did, and that is not necessarily to its benefit. The Vaporfly 2 had a clear point of difference: lighter, more direct, more agile, with more ground feel and a nudge toward running up on your toes with good form. The Vaporfly 3’s softer, more generous feel helps when you are not running brilliantly, but it does not deliver more punch and propulsion than the Adios Pro 3, so it feels slightly less racy.

At the top end, the Adios Pro 3 offers more overall, with more propulsion and a firmer platform that encourages a high turnover. But in the late miles of a marathon when you are ragged and out of form, the Vaporfly 3’s extra softness and cushioning is exactly what you want under you. The Adios Pro 3 also benefits from a short break-in: it can feel stiff and uncomfortable on the very first run, then improves noticeably from the second run onward, with a smooth roll through the midfoot and an aggressive, sharp toe-off at its 6.5mm drop.

Versatility by Distance

Both are top-tier racing shoes, but they skew differently. The Adios Pro 3 shines from half marathon to marathon, holding a consistent pace with less softness and bounce than some competitors, and it works beautifully as a big cruiser for long, hard sessions at marathon and half marathon pace, leaving you feeling fresh the next day. It holds up in short sessions too, but it lacks the bounce and spring many runners want for 5K and 10K races.

The Vaporfly 3, like the Vaporfly 1 and 2, is very versatile: the pop from the carbon plate and Zoom X foam makes it feel light and nimble from 5K all the way to the marathon, and it remains comfortable and protective over the full half marathon distance. Its assistance is subtle rather than aggressive, but it ticks all the boxes and carries you well when fatigue sets in late in a race.

Durability and Value

One caution worth flagging: after around 100K, the Vaporfly 3 showed noticeable wear at the back of the shoe, particularly on the left shoe, with flaking foam. That is more wear than expected at that mileage, and more than previous Vaporfly versions. It appears mostly cosmetic rather than a performance issue, but it is something to watch, and it nudges the Vaporfly 3 toward race day and key track sessions rather than everyday long workouts.

The Adios Pro 3, by contrast, looked practically as new after the same 100K. That durability, combined with the fact that it is often available for considerably less than the Vaporfly 3 because it is a slightly older shoe, makes it a strong value pick, especially if you want one shoe for both long marathon-training workouts and racing.

Which One Should You Buy?

For a marathon PB where you know you will be on good form, the Adios Pro 3 arguably gives you more punch, propulsion, and efficiency, and it wins on durability and often on price. If you prefer roomier, softer shoes, want more cushioning for when a race goes wrong, or race a spread of distances from 5K to marathon, the Vaporfly 3 remains one of the best all-round super shoes available.

Both shoes deliver when it comes to running fast; the right choice comes down to ride preference, race distance, and how you plan to use the shoe beyond race day.

Conclusion

The Vaporfly 3 is the lighter, softer, more versatile all-distance racer with a roomier fit, though early outsole wear is a genuine concern. The Adios Pro 3 is the firmer, more propulsive long-distance specialist that can take long training blocks and repeated racing without complaint, often at a lower price. Pick the Vaporfly 3 for versatility and comfort when form wavers; pick the Adios Pro 3 for marathon-focused propulsion and better value.