Our verdict

In our view, the Mizuno Spark 3 Marathon Running Shoes Sneakers K1GR180323 a tank of a shoe—built for battle with exceptional stability and world-class outsole durability. We found that its ultra-wide base delivers a steady, reliable ride that effortlessly supports overpronators. While its hefty weight and massive build can feel clunky, the spacious toebox and plush fit deliver impressive comfort for easy miles.

zapatillas de running Mizuno hombre asfalto talla 46 Pros

  • Exceptional stability for overpronators
  • Ultra-durable outsole
  • Max-stack cushioning
  • Roomy toebox
  • Mizuno formation milieu 3 paire
  • Reflective heel details
  • zapatillas de running Mizuno competición asfalto entre 60 y 100
  • Secure lacing system

zapatillas de running Mizuno hombre asfalto talla 46 Cons

  • H-E-A-V-Y
  • Tênis Esportivo Mizuno Furious 2 Azul
  • zapatillas de running Mizuno constitución media talla 44 baratas menos de 60
  • Could use better breathability

Audience verdict

88
Great!

Who should buy

We've discovered in the lab that the Mizuno Spark 3 Marathon Running Shoes Sneakers K1GR180323 a great choice for:

  • Runners seeking a daily trainer with exceptional stability who don’t mind its hefty weight.
  • Severe pronators needing consistent support and a durable, long-lasting outsole.
  • Mizuno Wave Inspire 11 Mens.

Mizuno zapatillas de running Mizuno apoyo talón blancas

zapatillas de running Mizuno hombre asfalto talla 46 | Who should NOT buy

We believe the Mizuno Spark 3 Marathon Running Shoes Sneakers K1GR180323n’t the best choice for neutral runners or those seeking only mild stability. Its bulky build and heavy weight come with too many trade-offs. For a lighter and more versatile Mizuno, we recommend the mizuno wave sky 4 black castlerock silver instead.

Similarly, runners who dislike heavy shoes will likely find the zapatillas de running Mizuno apoyo talón blancas frustrating. In our opinion, better alternatives exist, like the zapatillas de running Mizuno talla 36 Retro runner Mizuno Sky Medal gets a street credo Ténis Mizuno Wave Prodigy 3 rosa branco preto mulher for those who prefer a maximalist design loaded with stability features.

Mizuno zapatillas de running Mizuno apoyo talón blancas parts

Cushioning

Heel stack

We measured an impressive 39.1 mm stack height in the heel, solidly placing this shoe in the max-stack category while also delivering standout stability features. That's a rare blend we don’t often encounter in the market.

And despite its towering design, we found that its stability-focused components deliver an impressively secure ride even for heavier pronators.

Mizuno zapatillas de running Mizuno apoyo talón blancas Heel stack
Test results
zapatillas de running Mizuno apoyo talón blancas 39.1 mm
Average 34.2 mm
Compared to 396 running shoes
Number of shoes
22.5 mm
Heel stack
46.3 mm

Forefoot stack

The forefoot is impressively cushioned compared to most shoes on the market, boasting a generous 31.9 mm stack height. In our view, anything exceeding 30 mm in the forefoot earns a spot in the unofficial maximalist club—so the zapatillas de running Mizuno apoyo talón blancas joins.

Of course, with such towering measurements, ground feel becomes virtually nonexistent.

Mizuno zapatillas de running Mizuno apoyo talón blancas Forefoot stack
Test results
zapatillas de running Mizuno apoyo talón blancas 31.9 mm
Average 25.6 mm
Compared to 396 running shoes
Number of shoes
13.7 mm
Forefoot stack
37.1 mm

Drop

We found that the 7.2 mm heel-to-toe drop closely aligns with Mizuno’s stated 8 mm—only a minor difference, about the thickness of a credit card. This mid-drop design, in our experience, works well for all footstrikes.

Mizuno zapatillas de running Mizuno apoyo talón blancas Drop
Test results
zapatillas de running Mizuno apoyo talón blancas 7.2 mm
Average 8.6 mm
Compared to 396 running shoes
Number of shoes
0.0 mm
Drop
16.1 mm

Midsole softness

Note: a low durometer measurement equals a soft material, whereas a high measurement means it's firm.

This is Mizuno’s flagship trainer in their stability lineup, so it’s no surprise the midsole is packed with their signature technologies. We sliced the shoe open to reveal three distinct midsole compounds.

Mizuno zapatillas de running Mizuno apoyo talón blancas sliced
Tênis Mizuno Cool Ride Lilás Rosa.

The main ingredient is Mizuno Enerzy, a TPE foam which we found to offer a balanced softness, measuring 22.6 HA on our durometer. This is an ideal outcome for a stability shoe since going any softer could compromise support.

While the shoe doesn’t feel overly bouncy at first, the Enerzy foam delivers a surprisingly dynamic ride when running. Combined with the Enerzy Core inserts—which we’ll cover next—it creates a more enjoyable experience than its chunky appearance might suggest.

Mizuno zapatillas de running Mizuno apoyo talón blancas Midsole softness
Test results
zapatillas de running Mizuno apoyo talón blancas 22.6 HA
Average 21.0 HA
Mizuno Hoshikage sneakers.
Compared to 323 running shoes
Number of shoes
8.5 HA
Midsole softness (soft to firm)
35.0 HA

tenis mizuno atlas masculino preto prata

Note: a low durometer measurement equals a soft material, whereas a high measurement means it's firm.

The secondary foam in the zapatillas de running Mizuno apoyo talón blancas is U4iC, an EVA-based compound that adds a hint of stability with its firmer, less compliant formulation. Our Shore A durometer measured it at 27.8 HA, which matched our impressions during runs perfectly.

Mizuno zapatillas de running Mizuno apoyo talón blancas tenis mizuno atlas masculino preto prata
Test results
zapatillas de running Mizuno apoyo talón blancas 27.8 HA
Average 24.0 HA
Mizuno Hoshikage sneakers.

Mizuno Wave kombinerer dæmpning og stabilitet (%)

We froze the shoe for 20 minutes and discovered its softness decreased by 31%. While this is a fairly typical result, it’s nothing remarkable and feels noticeable underfoot.

Mizuno zapatillas de running Mizuno apoyo talón blancas Mizuno Wave kombinerer dæmpning og stabilitet (%)
Test results
zapatillas de running Mizuno apoyo talón blancas 31%
Average 25%
Compared to 323 running shoes
Number of shoes
0%
Mizuno Wave kombinerer dæmpning og stabilitet
63%

Insole thickness

The EVA insole also exceeds the average in terms of cushioning, measuring 5.3 mm. 

Mizuno zapatillas de running Mizuno apoyo talón blancas Insole thickness
Test results
zapatillas de running Mizuno apoyo talón blancas 5.3 mm
Average 4.4 mm
Compared to 392 running shoes
Number of shoes
1.5 mm
Insole thickness
7.3 mm

Rocker

The Horizon series has always featured a flatter profile, particularly in the heel, while the forefoot continues to rise a bit with each iteration. In our assessment, the 7th edition stays on this path, boasting a moderate forefoot rocker that adds some forward momentum.

Mizuno zapatillas de running Mizuno apoyo talón blancas side

However, the heel remains mostly flat, tailored specifically for easy paces. This deliberate design underscores its purpose as a stability-focused, speed-averse daily trainer.

Mizuno zapatillas de running Mizuno apoyo talón blancas Rocker

Enerzy Core

The third foam, Enerzy Core, takes center stage as a super-lightweight, ultra-soft, and impressively bouncy material, strategically tucked inside the midsole as a comfort booster, like ASICS does with PureGEL.

Mizuno zapatillas de running Mizuno apoyo talón blancas enerzy Core

We tested this foam with our durometer and recorded a groundbreaking softness—actually the lowest score we’ve little measured in the lab at 3.0 HA. From our perspective, incorporating Enerzy Core it's a fantastic idea that improves energy return and plushness without sacrificing stability, thanks to its internal placement.

Size and fit

Size

Mizuno Spark 3 Marathon Running Shoes Sneakers K1GR180323 slightly small (11 votes).

Owners of this shoe, how does this shoe fit?

1 size small ½ size small True to size ½ size large 1 size large
Compared to 372 running shoes
Number of shoes
½ size small
Slightly small
True to size
Slightly large
½ size large

Toebox width - widest part

When it comes to fit, we measured a maximum width of 100.1 mm, delivering what we consider an average fit with a subtly roomy feel—something we genuinely appreciated. Even better, Mizuno offers a wide option in select markets, catering to broader-footed runners.

Mizuno zapatillas de running Mizuno apoyo talón blancas Toebox width - widest part
Test results
zapatillas de running Mizuno apoyo talón blancas 100.1 mm
Average 98.5 mm
Compared to 370 running shoes
Number of shoes
91.6 mm
Toebox width - widest part
104.9 mm

Toebox width - big toe

We noticed slightly less vertical volume than we hoped, but in our experience, the engineered mesh’s stretchable nature compensates well.

Next, we tested the big toe area and recorded a width of 80.1 mm. From our perspective, this generous space feels fantastic for long runs or when feet swell—a welcome feature for added comfort on those tougher days.

Mizuno zapatillas de running Mizuno apoyo talón blancas Toebox width - big toe
Test results
zapatillas de running Mizuno apoyo talón blancas 80.1 mm
Average 78.4 mm
Compared to 244 running shoes
Number of shoes
67.6 mm
Toebox width - big toe
89.2 mm

Stability

Lateral stability test

The zapatillas de running Mizuno apoyo talón blancas is meticulously designed to support runners with significant pronation issues, and in our experience, it delivers exceptionally well using a mix of smart techniques.

Mizuno zapatillas de running Mizuno apoyo talón blancas Rubber Wall

The ultra-wide base provides a naturally stable platform during landings, enhancing overall balance. Additionally, the shoe’s rigid construction works seamlessly with Mizuno’s innovative Rubber Wall—an extension of the blue outsole rubber that grows into the midsole, preventing collapse and effectively centering the stride for enhanced stability.

Torsional rigidity

We immediately noticed the shoe’s rigid build during our testing here in the lab. In our experience, the zapatillas de running Mizuno apoyo talón blancas’s stiffness is evident—earning a solid 4/5.

Test results
zapatillas de running Mizuno apoyo talón blancas 4
Average 3.4
Compared to 375 running shoes
Number of shoes
1
Torsional rigidity
5

Mizuno Damskie do tenisa

From the moment we slipped our feet into the zapatillas de running Mizuno apoyo talón blancas, we found the heel counter exceptionally stiff, even borderline harsh, despite Mizuno’s attempt to balance it with generous padding. Unsurprisingly, it earned a 5/5 in our test for its rock-solid structure, which is a common result for stability shoes.

Test results
zapatillas de running Mizuno apoyo talón blancas 5
Average 2.9
Compared to 359 running shoes
Number of shoes
1
Mizuno Damskie do tenisa
5

Características principales de las Mizuno Wave Horizon 4

This shoe feels impressively wide overall, though the forefoot at 118.5 mm is less extreme than the heel.

From our angle, stability shoes don’t need overly generous widths up front—just slightly more than neutral trainers—while maintaining a non-tapered, midfoot-wide build is what truly matters.

Mizuno zapatillas de running Mizuno apoyo talón blancas Características principales de las Mizuno Wave Horizon 4
Test results
zapatillas de running Mizuno apoyo talón blancas 118.5 mm
Average 114.1 mm
Compared to 397 running shoes
Number of shoes
103.3 mm
Características principales de las Mizuno Wave Horizon 4
126.9 mm

Mizuno Tæt Core 3 4

The heel is undeniably massive at 98.4 mm, giving heel strikers confidence that they’ll never wobble in this shoe. In our experience, it works flawlessly but comes at the cost of being overly clunky—making the WH7 best suited for relaxed, easy paces only.

We also noticed a small hole in the outsole that's meant to showcase the Enerzy Core foam inside. It’s a cool detail, but it also has the potential to catch small rocks, leaving us unsure if it was truly necessary.

Mizuno zapatillas de running Mizuno apoyo talón blancas Mizuno Tæt Core 3 4
Test results
zapatillas de running Mizuno apoyo talón blancas 98.4 mm
Average 90.8 mm
Compared to 397 running shoes
Number of shoes
73.0 mm
Mizuno Tæt Core 3 4
106.6 mm

Mizuno Prodigy 3 Marathon Running Shoes Sneakers J1GC201001

We felt fantastic while walking and jogging in this shoe, thanks to its surprising flexibility despite its thick and broad build. In our testing, it only required 27.3N to bend to 90 degrees. This moderate flexibility, paired with its cozy upper, ensures it’s capable of handling everyday activities beyond running with ease.

Test results
zapatillas de running Mizuno apoyo talón blancas 27.3N
Average 28.1N
We use an average of four tests. The video shows one of those tests.
Compared to 379 running shoes
Number of shoes
2.2N
Flexibility <> Stiffness
72.1N

Weight

At 11.6 oz or 329g, the zapatillas de running Mizuno apoyo talón blancas feels just as hefty as it looks—a trade-off for its massive cushioning and broad, stability-focused dimensions. And while this bulk is expected, we think that Mizuno has the tools to refine it.

In fact, we think that shedding around 10% of its weight is realistic with smart design changes and innovative, feather-light foams like Enerzy NXT, featured in models from this brand like the Neo Vista

Mizuno zapatillas de running Mizuno apoyo talón blancas Weight
Test results
zapatillas de running Mizuno apoyo talón blancas 11.61 oz (329g)
Average 9.38 oz (266g)
Compared to 397 running shoes
Number of shoes
5.61 oz (159g)
Weight
12.59 oz (357g)

Breathability

We expected the upper to deliver good breathability, but after connecting our smoke machine to our custom 3D-printed piece, we discovered otherwise. With a score of 3/5, it’s not terrible, yet we anticipated something better.

Placing the upper over our light source revealed Mizuno’s approach—a super-thick, comfort-focused design combined with a thin, airy mesh in the toebox. While this method adds a bit of ventilation, it simply wasn’t enough to achieve top-tier airflow.

Under the microscope, we got an up-close look at Mizuno's engineered woven mesh of the toebox, and it looks absolutely stunning.

Mizuno zapatillas de running Mizuno apoyo talón blancas microscope

In fact, it’s one of the sleekest materials we’ve seen in a while—even perfect for a smartphone wallpaper!

Mizuno zapatillas de running Mizuno apoyo talón blancas microscope close

We believe Mizuno prioritized stability and comfort with this design, only making the upper airy enough to meet basic ventilation needs. And in that regard, they succeeded without compromising support or structure.

However, runners in super-hot climates might find this upper lacking. For those situations, we suggest pairing the shoe with ultra-thin socks or exploring better-ventilated options like the Hurricane 24 from Saucony.

Test results
zapatillas de running Mizuno apoyo talón blancas 3
Average 3.8
Compared to 326 running shoes
Number of shoes
1
Breathability
5

Durability

Toebox durability

Excluding the small, thinner section designed for ventilation, the rest of the upper looks durable and ready to withstand wear. We tested it with our Dremel and found that the zapatillas de running Mizuno apoyo talón blancas earned a solid 3/5 score in this tough-as-nails challenge.

Test results
zapatillas de running Mizuno apoyo talón blancas 3
Average 2.5
Compared to 260 running shoes
Number of shoes
1
Toebox durability
5

Heel padding durability

The heel padding was a major letdown, earning a shockingly low 1/5 in our durability test. In our experience here in the lab, Mizuno usually delivers better results, but they opted for a new heel lining material here—and it just didn’t hold up.

Test results
zapatillas de running Mizuno apoyo talón blancas 1
Average 3.2
Compared to 256 running shoes
Number of shoes
1
Heel padding durability
5

Outsole hardness

Shifting our focus to the outsole, Mizuno takes a careful approach with the zapatillas de running Mizuno apoyo talón blancas. They added extra rubber to wear-prone zones, particularly in the medial midfoot, to enhance durability where it’s most needed.

Mizuno zapatillas de running Mizuno apoyo talón blancas outsole design

We found the strategic cutouts in the forefoot really clever—they add good flexibility despite the shoe’s thick and robust build. Our analysis also indicates a hardness score of 80.1 HC, sitting squarely in the average range. This design aligns perfectly with a shoe aimed at durability, especially for runners who are notoriously tough on outsoles.

Mizuno zapatillas de running Mizuno apoyo talón blancas Outsole hardness
Test results
zapatillas de running Mizuno apoyo talón blancas 80.1 HC
Average 79.8 HC
Mizuno Hoshikage sneakers.
Compared to 377 running shoes
Number of shoes
57.0 HC
Outsole hardness
93.0 HC

Outsole durability

To test the X10 rubber’s durability, we fired up the Dremel at 10K RPM and went all out on the outsole. The result left us impressed—a mere 0.8 mm dent, which is a good outcome.

Test results
zapatillas de running Mizuno apoyo talón blancas 0.8 mm
Average 1.0 mm
Compared to 238 running shoes
Number of shoes
0.0 mm
Outsole wear
2.0 mm

Outsole thickness

With a solid 4.5 mm thickness, this outsole promises durability for countless miles. In our view, the rest of the shoe will likely wear out first. And maybe, for future versions, Mizuno could shave off 1 to 1.5 mm to reduce weight, a much-needed improvement on this shoe.

Mizuno zapatillas de running Mizuno apoyo talón blancas Outsole thickness
Test results
zapatillas de running Mizuno apoyo talón blancas 4.5 mm
Average 3.2 mm
Compared to 394 running shoes
Number of shoes
1.0 mm
Outsole thickness
6.0 mm

Misc

Price

The Mizuno Spark 3 Marathon Running Shoes Sneakers K1GR180323n’t cheap, but as a premium stability shoe, that’s no surprise. In our view, it offers good value for its features, even undercutting rivals like the Hoka Gaviota 5.

Test results
zapatillas de running Mizuno apoyo talón blancas $170
Average $146
Compared to 397 running shoes
Number of shoes
$60
Price
$275

Reflective elements

Yes! Mizuno included reflective elements on the heel, enhancing visibility for drivers and cyclists during our nighttime runs.

Test results
zapatillas de running Mizuno apoyo talón blancas Yes

Tongue padding

We expected a more padded tongue, but Mizuno surprised us with an average 6.1 mm thickness that we really liked.

Mizuno zapatillas de running Mizuno apoyo talón blancas tongue
The lacing system works flawlessly, featuring two eyelets on each side placed slightly outward to provide a better fit and allow the midfoot area to open up comfortably.

In our view, the tongue strikes a great balance—comfortable without overdoing it. Besides, adding a super-plush tongue would’ve been excessive for such a heavy shoe.

Mizuno zapatillas de running Mizuno apoyo talón blancas Tongue padding
Test results
zapatillas de running Mizuno apoyo talón blancas 6.1 mm
Average 5.9 mm
Compared to 394 running shoes
Number of shoes
0.5 mm
Tongue padding
14.2 mm

Mizuno Spark CN Marathon Running Shoes Sneakers D1GH202801

We found the tongue securely attached to the sides, delivering a snug, confidence-boosting lockdown. This is the kind of detail we expect in a shoe priced above an average daily trainer.

Mizuno zapatillas de running Mizuno apoyo talón blancas Mizuno Spark CN Marathon Running Shoes Sneakers D1GH202801
Test results
zapatillas de running Mizuno apoyo talón blancas Both sides (semi)

Heel tab

The zapatillas de running Mizuno apoyo talón blancas’s rear lacks a finger-loop heel tab, which could have made slipping into the shoe noticeably easier.

Mizuno zapatillas de running Mizuno apoyo talón blancas Heel tab
Test results
zapatillas de running Mizuno apoyo talón blancas None

Removable insole

Swapping out the insole can be a smart solution if you need extra space inside the shoe. The stock insole is noticeably thick—creating a snugger fit—so replacing it with a thinner footbed adds more room for your feet.

Mizuno zapatillas de running Mizuno apoyo talón blancas Removable insole
Test results
zapatillas de running Mizuno apoyo talón blancas Yes