Running Shoes
Saucony Endorphin Shift 2 Review: A Stout, Durable Stability Trainer
A high-stack stability road shoe with Speedroll midsole technology, tank-like build quality, and durability that promises to outlast the mileage.
Independent reviews
Product Reviews and Buying Guides – 418 / 805
From everyday tech and home products to lifestyle and specialist gear, each review focuses on practical use, strengths, limitations, and who the product suits.
Running Shoes
Saucony Endorphin Shift 3 First Impressions: A High-Stack Daily Trainer That Leans Firm
A closer look at the Saucony Endorphin Shift 3, including its 39mm heel stack, Speedroll geometry, updated upper, and how it compares with earlier versions.
Running Shoes
Saucony Endorphin Shift 3 Long-Term Review: 300 Miles Later
After nearly 300 miles of marathon training and daily miles, the Endorphin Shift 3 has proven itself a durable, no-nonsense everyday trainer with one notable fit quirk.
Running Shoes
Saucony Endorphin Shift 3 vs Asics Gel Nimbus 25: Which Daily Trainer Fits Your Rotation?
Two max-cushion daily trainers with very different personalities: firm and responsive versus soft and plush. Here is how they compare.
Running Shoes
Saucony Endorphin Shift 3 vs Speed 3: Which One Belongs in Your Rotation?
Two core shoes from Saucony's Endorphin lineup compared: a firm, stable daily trainer versus a bouncier, plated speed option for faster training days.
Running Shoes
Saucony Endorphin Shift 3 vs Saucony Triumph 20: Two Max Cushion Cruisers Compared
Two of Saucony's max cushioned daily trainers take very different routes to long-haul comfort. Here is how they compare and which one suits your rotation.
Running Shoes
Saucony Endorphin Speed 2 RunShield Review: A Water-Resistant Tempo Shoe for Winter Training
After 72 miles, the Endorphin Speed 2 RunShield proves a lively ride and water-resistant upper can coexist without the usual weight penalty of winterized trainers.
Running Shoes
Saucony Endorphin Speed 2 vs 3 vs 4: Which Version Deserves the Hype?
The Endorphin Speed 2 has a cult following, but the newer Speed 3 and Speed 4 bring stability, comfort, and a wider platform. Here is how the three generations compare.
Running Shoes
Saucony Endorphin Speed 3 Review: A Favorite Daily Trainer Gets Even Better
More foam, more bounce, and added side stability make the Endorphin Speed 3 a strong update to an already beloved tempo shoe.
Running Shoes
Saucony Endorphin Speed 3 RunShield Review: A Winter-Ready Take on a Popular Trainer
A water-resistant upper, grippier rubber, and a slightly softer foam make this the coldest-weather version of the Endorphin Speed 3 yet.
Running Shoes
Saucony Endorphin Speed 3 vs Asics Magic Speed 2: Which Tempo Shoe Wins?
Two plated tempo trainers with a lot in common on paper. We break down the foam, the ride, the fit, and which one earns our pick.
Running Shoes
Saucony Endorphin Speed 3 vs Brooks Hyperion Max: Which Tempo Trainer Should You Buy?
Two $170 up-tempo training shoes with very different personalities: one soft, bouncy and plated, the other firm, rigid and unforgiving. Here is how they compare.
Running Shoes
Saucony Endorphin Speed 3 vs Kinvara Pro: Two Plated Trainers, Two Very Different Shoes
Both sit in Saucony's plated trainer lineup, but the Endorphin Speed 3 and Kinvara Pro deliver very different rides. Here is how they compare and which one makes sense for you.
Running Shoes
Saucony Endorphin Speed 3 vs Shift 3: Which Daily Trainer Fits Your Running?
A head-to-head look at Saucony's bouncy plated Speed 3 and the durable, supportive Shift 3, with clear guidance on which one belongs in your rotation.
Running Shoes
Saucony Endorphin Speed 3 vs Tracksmith Eliot Runner: Two PEBA Training Shoes Compared
Two of the best PEBA-based training shoes face off: one delivers an energetic ride out of the box, the other rewards effort and helps build strength.
Running Shoes
Saucony Endorphin Speed 4 After 100 Miles: Still a Tempo Trainer to Beat
A long-term look at the Saucony Endorphin Speed 4 after 100 miles of tempo work, easy runs, and everyday wear.
Running Shoes
Saucony Endorphin Speed 4: A Half Marathon Race Test
We put the Saucony Endorphin Speed 4 through a hot half marathon to see how this versatile trainer copes when pushed to race pace.
Running Shoes
Saucony Endorphin Speed 4 Long Run Review: Comfortable Daily Trainer, Limited Upside at Fast Paces
After 58 miles including a tough 22-mile marathon pace workout, here is how the Endorphin Speed 4 stacks up as a daily trainer versus an uptempo shoe.
Running Shoes
Saucony Endorphin Speed 4 Review: 100 Miles in a Versatile Tempo Trainer
After a full week of heavy use covering around 100 miles, here is how the Endorphin Speed 4 handles daily miles, steady runs, long efforts, and when it falls short.
Running Shoes
Saucony Endorphin Speed 4 vs Endorphin Speed 3: Which One Deserves Your Miles?
A back-to-back comparison of the Saucony Endorphin Speed 4 and the Endorphin Speed 3, covering fit, midsole changes, weight, and price.
Running Shoes
Saucony Endorphin Speed 4 vs Endorphin Speed 5: Should You Upgrade?
Two versions of Saucony's popular nylon-plated trainer compared on ride, stability, fit, and who each shoe works best for.
Running Shoes
Saucony Endorphin Speed 4 vs Adidas Boston 12: Which Super Trainer Should You Buy?
Two of the best super trainers on the market go head to head. Here is where each shoe wins, and which one suits your running.
Running Shoes
Saucony Endorphin Speed 4 vs Endorphin Trainer: Which One Fits Your Running?
Two plated, superfoam-equipped trainers from the same family, aimed at noticeably different jobs. Here is how they compare on weight, ride, stability, fit, and durability.
Running Shoes
Saucony Endorphin Speed 4 vs Hoka Mach 6: Head-to-Head Lightweight Trainer Comparison
Two versatile performance trainers with very different personalities: a plated PEBA super trainer and a plateless modern racing flat.
Running Shoes
Saucony Endorphin Speed 4 vs Nike Zoom Fly 6: Which Training Partner Fits Your Season?
Two lively tempo-day trainers go head to head. One favors snappy speed work, the other plush long-run rhythm. Here is how to choose.
Running Shoes
Saucony Endorphin Speed 4 vs the Plated Trainer Field: Six Shoes Compared
The Endorphin Speed 4 goes up against its own predecessor, the New Balance SC Trainer V2, Puma Deviate Nitro 2, Mizuno Wave Rebellion Flash 2 and Adidas Boston 12 to find out which plated trainer belongs in your rotation.
Running Shoes
Saucony Endorphin Speed 4 vs Pro 4 (Plus the Plated Trainers Worth Considering Instead)
Saucony's fourth-generation Endorphin duo shares a foam platform but delivers very different rides. We break down who should buy the Speed 4, why the Pro 4 is the standout pick, and three alternatives worth a look.
Running Shoes
Saucony Endorphin Speed 5 Review: Small Tweaks, Big Tempo Appeal, Plus Three Alternatives
The Endorphin Speed 5 refines an already excellent tempo shoe with a firmer, narrower shape. We also look at the Speed 4, Diadora Frequenza 2, and Brooks Hyperion 3.
Running Shoes
Saucony Endorphin Speed 5 vs Endorphin Azura: Two Lightweight Trainers, Very Different Rides
On paper they look similar, but the plated Speed 5 and the plateless Azura feel surprisingly different. Here is how they compare on stack height, ride feel, stability, fit, and durability.
Running Shoes
Saucony Endorphin Speed 5 vs the Competition: How It Stacks Up Against Nike, Adidas and Puma
The Endorphin Speed 5 goes head to head with the Nike Zoom Fly 6, Adidas Adizero Boston 13 and Puma Deviate Nitro 3 on weight, ride, fit and price.