Saucony Endorphin Pro 5 vs Nike Vaporfly 4
A side-by-side comparison grounded in verdicts from 5 reviewers with every source linked. We don't invent quotes; every claim below is attributed.
Specs at a glance
Reviewers who wore both
Direct paired observations — reviewers who actually ran in both of these and wrote the contrast. This is the strongest comparative signal on the page.
Same weight at size 10.5 (8.2 oz) but the Vaporfly is considered the better option at a similar price point
Saucony Endorphin Pro 5 — what reviewers say
Ride profile: high cushion , firm_responsive feel , high energy return , neutral stability , aggressive rocker.
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A smooth, consistent racer with a much-improved upper, but works best for marathon-distance runners with a higher cadence rather than a longer stride. Tier C.
In their words: "a smooth operator" · "feels like a race shoe upgrade of the Azura"
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Still one of the best everyday-runner race shoes for FORDY — the fluted plate and SpeedRoll geometry give a strong sense of speed, with a bit more stability than most other options here bar the Hyperwarp Pro, and it's often discounted.
In their words: "the feeling of speed again is really good"
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Both reviewers found the Endorphin Pro 5 disappointing, calling it an outdated race day shoe that feels like it is from two years ago. With minimal innovation over the Pro 4, heavier weight than competitors, and firm foam that causes late-run fatigue, they rated it a pass and gave it a red light recommendation.
Ride:Foam feels firm and a bit dated compared to newer race day options. Dual foam midsole with Power Run HG on top for softer step-in feel and Power Run PB below for structure. Slotted carbon plate provides some pop but overall the shoe lacks the soft, propulsive feel of modern super shoes. Thomas experienced forefoot fatigue after 10 miles due to firmness.
Fit:Fits true to size. Accommodates wider feet despite being a race day shoe. Heel lockdown is good with no gaping around the collar. Requires untying to remove.
In their words: "the foam is a lot firmer" · "one of the heavier race day options" · "people who maybe prefer a firmer ride"
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A subtle upper-focused update that is essentially the same shoe as the Pro 4 with a $15 tariff-driven price bump; capable but less aggressive than peers, and Kofuzi suggests grabbing discounted Pro 4s instead.
Ride:Nice compression and responsiveness from Power Run PB, but softer than ideal; slotted plate and HG top layer reduce pop. Stable heel suits midfoot/heel strikers.
Fit:Upper feels less precise, slightly baggy; feels like a cost-saving downgrade versus prior versions.
In their words: "a little bit on the soft side" · "ideal for midfoot and heel strikers" · "less aggressive than I'd like"
Nike Vaporfly 4 — what reviewers say
Ride profile: high cushion , neutral stability .
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A well-regarded race shoe for half marathon and below, but not one this reviewer would use for the marathon distance.
In their words: "snap off the forefoot"
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Initially unimpressed by the price, but grew to love it for 10K/half marathon/5K distances thanks to its light weight — now one of the most overlooked race shoes, especially at a discount. Tier A.
In their words: "one of the most overlooked race shoes" · "the more I used the shoe the better and better it got"
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#4 carbon racer. Brings Vaporfly closer to Alphafly aesthetic — execution issues but still fun at fast paces. Extremely lightweight.
In their words: "still very fun for running very fast" · "extremely lightweight shoe" · "execution issues going on with this shoe"
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A solid but limited race shoe that feels light and quick at shorter distances but lacks the midsole and bounce for longer races, especially the marathon.
Ride:Lighter and closer to the ground than Vaporfly 3 with snappy, responsive ride and reliable landings; lacks midsole bounce and feels limited at longer distances; works well for shorter, faster efforts.
Fit:Roomier than expected for such a lean, small-looking shoe with plenty of space for the big toe; race-hugging without feeling cramped, with some heel slipping fixable with attentive lacing; stay true to size.
In their words: "designed for shorter distances" · "doesn't have enough midsole for me" · "a half marathon sweet spot"
Who should buy which
Use cases the reviewers above actually call out — one bullet per distinct take, attributed. Where reviewers converge (e.g. "5K to half marathon" appearing across multiple takes) the agreement is a stronger buying signal than any single voice.
Consider the Saucony Endorphin Pro 5 if
- Marathon and any race distance for runners wanting soft but guided cushioning. — EDDBUD
- Heavier runners or those whose form breaks down during longer races; marathon distance where stability and a consistent ride matter — EDDBUD
- Midfoot and heel strikers wanting a less aggressive, more stable race shoe. — Kofuzi
- Faster workouts and shorter racing (5K to half marathon) for neutral runners without medial forefoot stability needs who want an aggressive, firm, snappy ride. — Doctors of Running
- Everyday marathon and half-marathon racers, heavier runners, and those with mild overpronation seeking a stable carbon-plated racer. — FORDY RUNS
- Runners who prefer a firmer, more stable race day shoe and liked the Endorphin Pro 4 — Believe in the Run
Consider the Nike Vaporfly 4 if
- Racing for runners seeking a light, fast marathon/road racer at a bargain price, especially those with smaller/lighter feet who get the most 'explosive feel' from it. — EDDBUD
- 5K to half marathon; viable marathon option for seasoned runners — The Run Testers
- Runners wanting one lightweight super shoe that covers easy through race day — especially those new to carbon — Doctors of Running
- Runners who want a lightweight, snappy, ground-connected race shoe for 5K to half marathon distances — The Run Testers
- Track workouts and shorter races where breathability and a narrow, light, fast platform matter — Seth James DeMoor
- 5K and 10K racing for runners wanting a light, direct, snappy carbon racer — Ben Is Running
Frequently asked questions
What's the difference between the Saucony Endorphin Pro 5 and the Nike Vaporfly 4?
The Saucony Endorphin Pro 5 is a race shoe and the Nike Vaporfly 4 is a race shoe. By the numbers, the Saucony Endorphin Pro 5 weighs 215g, has a 39mm heel stack and an 8mm drop, while the Nike Vaporfly 4 weighs 167g, has a 36mm heel stack and a 6mm drop. MSRP is $240 for the Saucony Endorphin Pro 5 and $240 for the Nike Vaporfly 4.
Should I buy the Saucony Endorphin Pro 5 or the Nike Vaporfly 4?
EDDBUD on the Saucony Endorphin Pro 5: Marathon and any race distance for runners wanting soft but guided cushioning. EDDBUD on the Nike Vaporfly 4: Racing for runners seeking a light, fast marathon/road racer at a bargain price, especially those with smaller/lighter feet who get the most 'explosive feel' from it.
Per EDDBUD.
Has anyone reviewed both the Saucony Endorphin Pro 5 and the Nike Vaporfly 4?
Yes — Believe in the Run directly compared the Saucony Endorphin Pro 5 and the Nike Vaporfly 4 in their reviews.
Per Believe in the Run.
Which is lighter, the Saucony Endorphin Pro 5 or the Nike Vaporfly 4?
The Nike Vaporfly 4 is lighter, at 167g versus 215g (men's 9) — about 48g less.
Which is more cushioned, the Saucony Endorphin Pro 5 or the Nike Vaporfly 4?
Measured by stack height, the Saucony Endorphin Pro 5 has more underfoot foam — 39mm at the heel versus 36mm.