Our verdict
- Our top pick in best long distance running shoes
- Our top pick in Saucony Triumph 19 Zapatillas para Correr SS22-43
Pros
- Durable upper and outsole
- Saucony S-Kinvara 12 A C Junior Zapatillas para Correr SS21-33.5
- saucony originals jazz duct tape collection
- Great value at £230 for a supershoe
- Saucony Men Jazz 81 Peso Black S70574-2
- zapatillas de running Saucony placa de carbono talla 44.5
- More stable than ever
Cons
- Slightly heavier than v3
- Derbies & Richelieu Saucony
- Competitors may feel quicker
Sale saucony grid 8000 classic ht tailored grey black white s70352-1 new mens | Audience verdict
- Top 6% in road running shoes
- Top 12% in Saucony running shoes
- Top 13% most popular running shoes
Comparison
The most similar running shoes compared
+ + Close up on the End x Saucony Grid 9000 'White Noise' from 2015 | |||||
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Audience score | 91 Superb! | 90 Superb! | 89 Great! | 90 Superb! | |
Price | $225 | $275 | $285 | $250 | |
Pace | Competition | Competition | Competition | Competition | |
Arch support | Neutral | Neutral | Neutral | Neutral | |
Weight lab Weight brand | 7.8 zapatillas de running Saucony entrenamiento pie normal talla 28 7.7 zapatillas de running Saucony entrenamiento media maratón talla 28 negras | 7.2 zapatillas de running Saucony hombre talla 44 7.2 Saucony Canyon Scarpe Trail Running | 7.1 womens saucony snowdrift 2 0 jacket 7 Saucony triumph 19 löparsko safir vizi röd eu43 | 7.7 zapatillas de running Saucony entrenamiento media maratón talla 28 negras 7.9 Saucony Shadow 5000 South Beach | |
Lightweight | ✓ | ✓ | ✓ | ✓ | |
Drop lab Drop brand | 9.5 mm 8.0 mm | 8.0 mm 8.0 mm | 8.5 mm 8.0 mm | 8.0 mm 6.5 mm | |
Strike pattern | HeelMid/forefoot | HeelMid/forefoot | HeelMid/forefoot | HeelMid/forefoot | |
Midsole softness | Balanced | Soft | Soft | Balanced | |
Saucony ViziPro Endorphin Shift 2 | Small | Small | Small | Small | |
Toebox durability | Good | Bad | Bad | Bad | |
Heel padding durability | Good | Good | Good | Good | |
Outsole durability | Good | Good | Bad | Good | |
Breathability | Breathable | Breathable | Breathable | Breathable | |
Toebox width at the widest part | Medium | Medium | Medium | Medium | |
Toebox width at the big toe | Medium | Medium | Medium | Medium | |
Stiffness | Stiff | Stiff | Stiff | Stiff | |
Saucony 3D Grid Hurricane Nero 40 M | Small | Small | Small | Small | |
Torsional rigidity | Stiff | Stiff | Stiff | Stiff | |
zapatillas de running Saucony niño niña talla 47 | Flexible | Flexible | Flexible | Flexible | |
Plate | Carbon plate | Carbon plate | Carbon plate | Carbon plate | |
Rocker | ✓ | ✓ | ✓ | ✓ | |
Heel lab Heel brand | 38.1 mm 40.0 mm | 39.9 mm 40.0 mm | 38.1 mm 40.0 mm | 37.8 mm 39.5 mm | |
Forefoot lab Forefoot brand | 28.6 mm 32.0 mm | 31.9 mm 32.0 mm | 29.6 mm 32.0 mm | 29.8 mm 33.0 mm | |
Widths available | Normal | Normal | Normal | Normal | |
Orthotic friendly | ✓ | ✓ | ✗ | ✓ | |
Season | Summer | Summer | Summer | Summer | |
Removable insole | ✓ | ✓ | ✗ | ✓ | |
Ranking | #8 Top 4% | #37 Top 15% | #49 Top 20% | #27 Top 11% | |
Popularity | #33 Top 13% | #58 Top 23% | #4 Top 2% | #70 Top 28% |
Who should buy
We think the Endorphin Pro 4 is a prime choice for:
- Runners seeking a comfortable and slightly cheaper supershoe. The Pro 4 offers a smoother ride compared to its rivals, making it easier on the feet and the wallet.
- Enthusiasts of the Endorphin Speed series aiming for enhanced performance plus a carbon plate with a familiar feel.
- Marathoners seeking a reliable, long-lasting shoe for race day and fast-paced long runs, featuring an elite-level midsole.
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Though the Endorphin Pro 4 has the makings of a supershoe, we noticed a modest dip in performance, a choice we think Saucony made to differentiate it from the Endorphin Elite, Saucony Excursion TR series.
Additionally, we believe there are superior choices for midfoot and forefoot strikers on the market. The Adidas Adizero Adios Pro 3 and zapatillas de running Saucony amortiguación minimalista pie normal maratón talla 43 not only provide a stable ride but also offer more forefoot cushioning and a quicker feel. And for unmatched energy return, the record-setting Sale saucony grid 8000 classic ht tailored grey black white s70352-1 new mens is unrivalled.
Finally, if weight is a crucial factor for you, the Endorphin Pro 4 may disappoint. In this case, we think the Saucony Chicago Endorphin Speed 3 in Blue Wyprzedaż Saucony do biegania competition shoe.
Breathability
Breathability is a key factor for marathon shoes, as maintaining good airflow is essential to keep feet comfortable, preventing blisters and swelling during long races. Impressively, the Endorphin Pro 4 stands out in this aspect, achieving a flawless 5/5 score in our breathability smoke test, marking it as a top performer.
The upper of the Endorphin Pro 4 is remarkably thin, enhancing its breathability to an exceptional level. During our light test, it became evident that this shoe was among the elite few, showcasing a degree of transparency throughout its structure, not just limited to the toebox but extending across the entire upper, which truly impressed us.
Saucony Jazz Original Vintage White Silver.
Our anticipation was met with the discovery of a high-quality mesh that's seldom seen in the industry. The attention to detail and the level of engineering invested in creating such a complex pattern of hexagonal shapes and strategically placed ventilation holes throughout the shoe confirmed our initial impressions.
In our manual assessment, we observed adequate padding in the heel area, which is fine for a shoe designed for race day performance.
However, we need to remember that the Endorphin Pro 4 is crafted with a clear focus on achieving personal bests, where comfort is not the main goal at all.
Endorphin Pro 4 | 5 |
Average | 3.8 |
Durability
We discovered that the Endorphin Pro 4 boasts an actual heel-to-toe drop of 9.5 mm, which is notably high. This confirms our belief that this shoe is a top choice for heel strikers.
While Saucony lists an 8-mm drop for this shoe, our measurements align with World Athletics official guidelines. For those curious about such differences, we've prepared an informative guide to explain these discrepancies.
Toebox durability
Given the ultra-thin mesh of the Endorphin Pro 4, we were initially sceptical about its durability, especially since similar shoes often succumb quickly under our rigorous Dremel tests.
To our amazement in the lab, the Endorphin Pro 4 showcased exceptional durability, scoring an impressive 4/5 partially thanks to the branded TPU overlay. For those seeking a high-performance supershoe with a robust upper, this model stands out as an exceptional choice.
![Saucony Endorphin Pro 4 Toebox durability](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-toebox-durability-21356821-main.jpg)
Endorphin Pro 4 | 4 |
Average | 2.4 |
Heel padding durability
Turning our attention to the heel padding, we anticipated another standout performance—after all, momentum was on our side.
True to our expectations, the EP4 delivered an outstanding result, surpassing our previous assessments and achieving a perfect 5/5. This is particularly remarkable for a race-day shoe that manages to incorporate a notable amount of padding in the heel.
![Saucony Endorphin Pro 4 Heel padding durability](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-heel-padding-durability-21356822-main.jpg)
Endorphin Pro 4 | 5 |
Average | 3.2 |
Sale saucony grid 8000 classic ht tailored grey black white s70352-1 new mens | Outsole hardness
When we examined the outsole, our first step was to measure its hardness—a reliable indicator of what to expect. Our findings showed an 85.3 HC reading, not only surpassing most shoes but also proving to be significantly tougher than many competitors.
Although the EP4 features some exposed foam, it boasts a greater amount of rubber coverage compared to the average supershoe.
The grip was satisfactory, though not stellar, leading us to believe that Saucony aims to establish the Endorphin Pro 4 as an exceptionally durable supershoe, which seems to be its niche in the market.
![Saucony Endorphin Pro 4 Outsole hardness](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-outsole-hardness-21356825-main.jpg)
Endorphin Pro 4 | 85.3 HC |
Average | 80.5 HC |
Outsole durability
To assess whether the high outsole hardness translates to durability, we fired up the Dremel once more, this time at a higher RPM.
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![Saucony Endorphin Pro 4 Outsole durability](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-outsole-durability-21356823-main.jpg)
Endorphin Pro 4 | 0.6 mm |
Average | 0.9 mm |
Outsole thickness
In our final step, we measured the outsole thickness and found a robust 2.1 mm of XT-900 rubber. This thickness suggests the Endorphin Pro 4 should easily withstand at least 300 miles of fast running.
While individual results may vary based on factors like footstrike, weight, and running surface, we're convinced that few supershoes can outlast this one in terms of durability.
![Saucony Endorphin Pro 4 Outsole thickness](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-outsole-thickness-21356824-main.jpg)
Endorphin Pro 4 | 2.1 mm |
Average | 3.2 mm |
Weight
One crucial aspect of running performance is the shoe's weight, and unfortunately, this is where the Endorphin Pro 4 falls short. Although it's still relatively light at 7.8 oz (220g), it's noticeably heavier than the 7.3-oz packer shoes just blaze saucony casino wallplay nyc zapatillas de running Saucony mujer amortiguación minimalista talla 43.
Ultimately, compromises are inevitable in running shoes. The added weight is a trade-off for enhanced durability and cushioning compared to its predecessor, which explains the increase. However, for runners prioritising raw performance over comfort, this might not be an appealing trade.
![Saucony Endorphin Pro 4 Weight](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-weight-21356845-main.jpg)
Endorphin Pro 4 | 7.76 oz (220g) |
Average | 9.35 oz (265g) |
Cushioning
Heel stack
A critique of the EP3 involved its cushioning, which was notably 5 mm below the World Athletics official limit.
This issue has been addressed in the new model, with a cushioning height of 38.1 mm, adding an extra 3.1 mm of foam. This boost is sure to offer significant support during the final miles of your next marathon.
![Saucony Endorphin Pro 4 Heel stack](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-heel-stack-21356834-main.jpg)
Endorphin Pro 4 | 38.1 mm |
Average | 33.6 mm |
Forefoot stack
Our calliper measured the forefoot at slightly below the 30-mm mark (28.6 mm).
This reading is satisfactory but might feel insufficient for forefoot strikers that want to tackle 26.2 miles.
![Saucony Endorphin Pro 4 Forefoot stack](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-forefoot-stack-21356833-main.jpg)
Endorphin Pro 4 | 28.6 mm |
Average | 24.9 mm |
Drop
We discovered that the Endorphin Pro 4 boasts an actual heel-to-toe drop of 9.5 mm, which is notably high. This confirms our belief that this shoe is a top choice for heel strikers.
While Saucony lists an 8-mm drop for this shoe, our measurements align with World Athletics official guidelines. For those curious about such differences, we've prepared an informative guide to explain these discrepancies.
![Saucony Endorphin Pro 4 Drop](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-drop-21356831-main.jpg)
Endorphin Pro 4 | 9.5 mm |
Average | 8.7 mm |
Insole thickness
The heel, while still narrow, has been widened in the Pro 4 to 89.2 mm from the Pro 3's 86.0 mm. This enhancement further supports heel strikers, facilitating a smooth transition from heel to toe with Saucony's Speedroll technology.
![Saucony Endorphin Pro 4 Insole thickness](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-insole-thickness-21356837-main.jpg)
Endorphin Pro 4 | 6.1 mm |
Average | 4.5 mm |
Midsole softness
Beneath the sockliner lies the true highlight—the midsole. Saucony's approach with the Endorphin Pro 4 marks a significant evolution from its predecessors.
This model introduces a brand-new, dual-midsole system, featuring a top layer of PWRRUN HG (same as the Endorphin Elite) and a bottom layer of the tried-and-true PWRRUN PB, with a carbon plate nestled in between.
The foundational foam layer, PWRRUN PB, has been a staple in every Endorphin Pro iteration. Crafted from 22.0-HA Pebax pellets, it guarantees enduring performance and a stable, well-balanced ride.
![Saucony Endorphin Pro 4 Midsole softness](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-midsole-softness-21356836-main.jpg)
Endorphin Pro 4 | 22.0 HA |
Average | 21.4 HA |
Zapatillas Saucony Triumph 18 azul verde blanco
The headline feature of the Endorphin Pro 4 is the debut of PWRRUN HG foam in this series—a groundbreaking supercritical Pebax blend from Saucony, reminiscent of Nike's ZoomX, and utilised in the pricier Endorphin Elite.
Positioned above the carbon plate, this layer is a tad softer (18.5 HA) than PWRRUN PB and does not come in form of pellets. It avoids a too-soft, mushy sensation, opting instead for a springy, responsive feel that propels you forward with a quick and snappy rebound in each stride.
![Saucony Endorphin Pro 4 Zapatillas Saucony Triumph 18 azul verde blanco](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-secondary-foam-softness-21356835-main.jpg)
Endorphin Pro 4 | 18.5 HA |
Average | 25.3 HA |
Saucony ViziPro Endorphin Shift 2
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We subjected the EP4 to a cold stress test, putting it in the freezer for 20 minutes. The outcome was truly noteworthy—the foam's firmness increased by a mere 5.1%!
![Saucony Endorphin Pro 4 Saucony ViziPro Endorphin Shift 2](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-difference-in-midsole-softness-in-cold-21356830-main.jpg)
Endorphin Pro 4 | 5.1% |
Average | 25.6% |
Plate
A quintessential supershoe must include a stiffening element in the midsole, and Saucony has chosen to continue with the S-shaped carbon plate, given its proven track record of success.
The midsole cutout not only contributes to weight reduction but also provides an opportunity for Saucony to showcase their proprietary Speedroll branding.
This carbon plate is central to Saucony's Speedroll technology, designed to create a rolling sensation, particularly beneficial for heel strikers. The EP3 gained popularity among this group, and undoubtedly, the 4th iteration will continue to serve heel strikers well.
![Saucony Endorphin Pro 4 Plate](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-plate-21356859-main.jpg)
Rocker
In the current world of rockered running shoes, the Endorphin Pro series stands out for its subtler rocker design, a trend the v4 continues.
We appreciate this approach in a market overwhelmed by extreme rockered designs, offering those who prefer a more traditional feel a perfect option in the EP4.
Stability
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Right off the bat, we noticed a significant boost in stability with the Endorphin Pro 4 compared to its predecessor, thanks to an all-new geometry and the firmer foam.
We believe enhanced stability is a key feature distinguishing the Pro 4 from other supershoes, allowing for its use in easy and moderate runs if you're at ease with a carbon plate. In these scenarios, it essentially transforms into a supercharged daily trainer!
Torsional rigidity
With the inclusion of a carbon plate, we anticipated a high result in this test, and the Endorphin Pro 4 did not disappoint, earning a solid 4/5 in our lab assessment.
We often award a 5/5 to carbon-plated shoes, highlighting that this model is slightly less focused on peak performance and more on offering a smoother, gentler ride as a supershoe.
Endorphin Pro 4 | 4 |
Average | 3.2 |
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The heel counter is exceptionally soft (1/5). Lacking any stiff components, the EP4 is a great choice for those prone to Achilles discomfort.
Endorphin Pro 4 | 1 |
Average | 2.8 |
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A significant update from the previous model is the wider midsole, notably in the forefoot area, where it now measures 118.9 mm, up from 109.3 mm.
This adjustment greatly impacts the shoe, enhancing stability and comfort, particularly for forefoot strikers. However, it also leads to an increase in weight, which is quite perceptible.
![Saucony Endorphin Pro 4 zapatillas de running Saucony hombre entrenamiento constitución media apoyo talón](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-midsole-width-in-the-forefoot-21356838-main.jpg)
Endorphin Pro 4 | 118.9 mm |
Average | 113.7 mm |
Midsole width in the heel
The heel, while still narrow, has been widened in the Pro 4 to 89.2 mm from the Pro 3's 86.0 mm. This enhancement further supports heel strikers, facilitating a smooth transition from heel to toe with Saucony's Speedroll technology.
![Saucony Endorphin Pro 4 Midsole width in the heel](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-midsole-width-in-the-heel-21356839-main.jpg)
Endorphin Pro 4 | 89.2 mm |
Average | 90.4 mm |
Flexibility
Stiffness
We've already highlighted in this lab review that the Endorphin Pro 4 incorporates a carbon plate within its midsole, a feature synonymous with exceptional longitudinal stiffness.
Our 90-degree bend test yielded a 69.1N result for the Pro 4, a level of stiffness that's characteristic of shoes equipped with a rigid carbon-fibre plate. Consequently, some runners might find the shoe clunky for easy runs, though those who favour a stiff ride could find it suitable for slower paces.
Endorphin Pro 4 | 69.1N |
Average | 29.1N |
Saucony 3D Grid Hurricane Nero 40 M
Following another 20-minute chill session in the freezer, we conducted the stiffness test once more on the Pro 4, with impressive results. The shoe became only 9% stiffer, a testament to the remarkable performance of its Pebax-based foams!
Endorphin Pro 4 | 9% |
Average | 36.2% |
Size and fit
Toebox width at the widest part
Everything we've discovered about this shoe leads us to believe it's one of the most accommodating supershoes out there, and here's the ultimate evidence.
Unlike the overly snug and narrow uppers common among its rivals, the Endorphin Pro 4 boasts an impressive maximum width of 99.0 mm in the widest part of the upper—a true standout.
![Saucony Endorphin Pro 4 Toebox width at the widest part](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-toebox-width-at-the-widest-part-21356841-main.jpg)
Endorphin Pro 4 | 99.0 mm |
Average | 98.4 mm |
Toebox width at the big toe
The space around the big toe also exceeded our expectations for a racing shoe, measuring 78.1 mm. Without a doubt, for those with wide feet seeking a more spacious supershoe, this is the go-to choice.
![Saucony Endorphin Pro 4 Toebox width at the big toe](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-toebox-width-at-the-big-toe-21356843-main.jpg)
Endorphin Pro 4 | 78.1 mm |
Average | 78.2 mm |
Saucony Trainers Jazz Court RFG in Black
A significant change from previous Endorphin Pros is the shift to an Alphafly-style, sock-like tongue, moving away from the semi-gusseted design that was standard in this series. Both styles offer effective lockdown, ultimately boiling down to personal preference.
![Saucony Endorphin Pro 4 Saucony Trainers Jazz Court RFG in Black](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-tongue-gusset-type-21356842-main.jpg)
Endorphin Pro 4 | Sock like |
Comfort
Tongue padding
The tongue is exceptionally well-ventilated and notably thin. At 1.7 mm, it's almost twice as thick as the tongues of other supershoes, which often measure less than 1.0 mm—a feature those with sensitive insteps will surely value.
The EP4 lacks the notched laces found in other supershoes—perhaps a feature for future versions.
Our tests revealed that the tongue's thickness strikes a perfect balance for a comfy racing shoe. Given that the Endorphin Pro 4 is designed for high performance but still ranks below the Elite model, Saucony's decision to opt for a slightly thicker tongue seems logical.
![Saucony Endorphin Pro 4 Tongue padding](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-tongue-padding-21356846-main.jpg)
Endorphin Pro 4 | 1.7 mm |
Average | 5.6 mm |
Heel tab
Saucony has continued the trend of omitting heel tabs in their recent Endorphins, and the Pro 4 maintains this choice.
![Saucony Endorphin Pro 4 Heel tab](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-heel-tab-21356840-main.jpg)
Endorphin Pro 4 | None |
Removable insole
Unlike many racing shoes, the Endorphin Pro 4 features a removable insole, allowing for customization if necessary.
However, the insole's unique design, especially its ultra-narrow heel, is tailored for performance. And this insole is crafted from supercritical foam, enhancing the shoe's performance, an advantage you might forfeit by switching to a third-party option.
![Saucony Endorphin Pro 4 Removable insole](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-removable-insole-21356844-main.jpg)
Endorphin Pro 4 | Yes |
Misc
Reflective elements
We didn't spot any reflective elements on the Endorphin Pro 4, but in our opinion, they're not essential for race-day shoes, so that's fine!
![Saucony Endorphin Pro 4 Reflective elements](https://cdn.runrepeat.com/storage/gallery/product_content/40334/saucony-endorphin-pro-4-reflective-elements-21356832-main.jpg)
Endorphin Pro 4 | No |