Hoka Mach vs Saucony Endorphin Speed: which one should you buy?

The Mach vs Endorphin Speed question comes up quite a bit on my YouTube Channel, because these two tempo running shoes occupy the same tempting middle ground: lightweight, versatile trainers that promise to handle most of your week without costing super shoe money.

But the current versions have pulled the two lines further apart than they used to be, and that actually makes the choice easier.

I've been running both the Hoka Mach 7 and the Saucony Endorphin Speed 5, across easy days, tempo efforts, intervals, and progression runs, weighing both pairs on my own scale in a US men's 9. Here's the breakdown, in about five minutes.

The quick answer

If you're buying this shoe for uptempo workouts, get the Endorphin Speed. Its PWRRUN PB foam and winged nylon plate deliver a genuinely energetic, responsive ride for intervals, tempo runs, and even racing, and it stays comfortable at slower paces too.

It remains one of my favorite running shoes to this day, and I've put over 400 miles in my pair already.

If you want a lightweight, refined everyday trainer that can step up for some pace, get the Mach. It's $25 cheaper, noticeably lighter, and arguably the more durable of the two, but the current version has traded its old tempo snap for a softer, more accessible daily ride.

That last part is the key to this whole comparison, so let's dig in.

Side by side specs

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The plate is the fork in the road

Strip everything else away and the decision comes down to the midsole.

The Endorphin Speed pairs PEBA-based PWRRUN PB foam with a winged nylon plate and SPEEDROLL geometry. That combination wants to move: the responsiveness is spot on for speed sessions and intervals, with real pop at toe-off.

And because the nylon plate is flexible compared to carbon, the shoe doesn't feel awkward when you slow down to warm up or mix efforts.

The Mach 7 has no plate, and its supercritical EVA now rides significantly softer than the Mach 6 did. The sharp, controlled energy return that made earlier Mach models such compelling tempo tools has been dialed back in favor of a more comfortable, everyday ride.

So while both shoes claim versatility, they approach it from opposite ends of the spectrum. The Speed is a workout shoe that copes very well with easy miles. The Mach is now a daily trainer that copes well with moderate pace.

The weight surprise

Here's the counterintuitive bit, the unplated Mach 7 is 7.5 oz and the plated Endorphin Speed 5 is 8.6 oz, so the "slower" shoe is over an ounce lighter per foot.

The Mach genuinely feels nimble because of it, with the Early Stage MetaRocker encouraging quick, natural turnover on easy and moderate days.

But weight isn't ride character. Once the pace drops to threshold effort, the Speed's foam and plate do more for you than the Mach's lightness does.

The Mach handles tempo runs and short track sessions competently, but the energetic pop isn't there, and its forefoot lands firmer than its heel, which blunts propulsion for forefoot-dominant runners pushing the pace.

Fit and durability notes

Both fit me true to size, with different shapes.

The Mach runs snug in the toe box, so wider forefeet should consider a half size up or the 2E width. The Speed's squared-off toe box gives a touch more room up front, and its refined upper is secure without being restrictive.

Both breathe very well, which I appreciate in Florida heat.

Durability tilts toward the Mach but only slightly. Its dual-compound outsole is a real upgrade, with sticky rubber up front that grips confidently on wet pavement and Durabrasion at the heel.

The Endorphin Speed extends its rubber further at the heel and edges than before, but there's still a fair bit of exposed foam underfoot. That said, the rubber compound is extremely durable; I've taken mine past 400 miles and there's not that much wear.

What about the Mach 6 vs Endorphin Speed 4?

If you're comparing the previous generations, the answer flips slightly, and it's worth knowing why.

The Mach 6 was the snappier, tempo-first version of this shoe, and I rated it as the best tempo shoe you could get for $140. Against the Speed 4, it was a genuine speed-day rival at a lower price.

The Speed 5 changed very little from the Speed 4, but the Mach 7 changed a lot. So if you find a Mach 6 on sale, it's still worth grabbing for fast days.

With the current versions, the speed-day crown belongs clearly to the Endorphin Speed, and my best tempo running shoes roundup shows where it sits against everything else in that category.

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Which one should you buy

Buy the Endorphin Speed if:

• Intervals, tempo runs, and fast sessions are what you want to do most
• You want one shoe that can train fast and race too
• You like speedy, plated ride that still behaves at easier paces
• The $170 price fits your budget

Buy the Mach if:

• You want a light, comfortable trainer for the bulk of your weekly miles
• You'll only occasionally pick up the pace, and don't need real snap when you do
• Outsole durability and wet grip matter on your usual routes
• You want to spend $145, not $170

My verdict

These two aren't really rivals anymore; they're rotation partners.

The Mach 7 covers easy and moderate days beautifully, and the Endorphin Speed 5 remains one of the most versatile speed-day shoes I've tested. Run them together and each one covers the other's weakness, for $315 total across two very different jobs.

If you're building toward a race, that pairing slots straight into something like my faster 5K training plan, with the Mach on easy days and the Speed on session days.

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If it has to be one shoe, be honest about your week; mostly easy with occasional pickups: go Mach 7.

Regular structured workouts: go Endorphin Speed 5, no hesitation.

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For a closer look at where the Speed sits among its own siblings, my Saucony Endorphin range explained guide covers the whole family, and my best running shoes roundup will help with the rest of the rotation.

If you haven't already, signup for my free newsletter, and subscribe to my YouTube Channel for more content like this. 👉🏼 And for an inside look at what's comes into my studio with unboxings, lace up reels, and short form reviews, follow me on Instagram, and TikTok. -Alastair

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