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Men's Saucony Endorphin Speed 3


This shoe is fast and lightweight for everyday training. With a new nylon plate and even more PWRRUN PB foam, you will be running quicker and in more comfort than ever before.

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Men's | Saucony Endorphin Speed 4
Standard Width (D)
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This shoe runs a little short. We recommend going up a half-size from your normal running shoe.

Speedwork? Long run? Racing? You can do it all in the Saucony Endorphin Speed 3.

Saucony updated this shoe to make it faster than ever. Designers changed the geometry of the shoe, making it a bit wider, to give you a smoother ride as you run. Then they added more of their ultra light PWRRUN PB foam, increasing the stack height and making it more cushioned and bouncy, so you can run faster for longer.

Saucony’s SPEEDROLL technology propels you forward step after step, while a new S-curve winged nylon plate returns your energy throughout your run so your legs feel fresh. It supports your foot throughout your stride, so you can push your pace.

A new upper gives you a better fit throughout your entire foot, while staying lightweight and breathable. In our Saucony Endorphin Speed 3 review, one tester noted, “The upper is simply perfect. My feet feel locked down with plenty of breathability and just that touch of extra padding that’s nice for longer miles. There’s enough room for my wider feet to stretch out as needed.” Plus, there is a XT-900 rubber outsole to let you grip the road as you run.

Fast and lightweight, yet durable enough for everyday training, the Saucony Endorphin Speed 3 will help you run to your next personal best.

Tech Specs

Saucony Endorphin Speed 3


8 mm


8.1 oz (M), 7.2 oz (W)

Stack Height

Heel: 36 mm / Forefoot: 28 mm




Everyday Training, Speedwork, Racing

What’s new

There were a couple of major changes to the Saucony Endorphin Speed 3. The first is that Saucony changed the midsole geometry of the shoe, making the platform a bit wider to give you more support throughout your run and increasing the stack height to give you more PWRRUN PB foam under your foot. Second, they changed the nylon plate, making it winged; this provides more support underfoot. Finally, designers changed the upper to give you a better fit and feel, as well as adding more rubber to the bottom of the shoe to give you more grip.

Who It’s Best For

The Saucony Endorphin Speed 3 is a great shoe for those runners who are working on their speed and want a lightweight shoe that propels them forward. It is a great everyday training shoe for those who race in a carbon-plated racing shoe, such as the Endorphin Pro 3 or a great race day shoe for those who aren’t ready to invest in an exclusive race shoe.

Why You’ll Love It

You will love the Saucony Endorphin Speed 3 for its lightweight feel, responsiveness and propulsiveness. It is a great shoe that is durable enough for everyday training, but light enough with performance features so you can pick up the pace.
Hear From an Outfitter

“With the SPEEDROLL technology and the S-curve winged nylon plate, the Endorphin Speed 3 is the perfect lightweight “do-it-all” shoe. The responsiveness is unbeatable for the price. The Endorphin Speed puts the fun back in running!”

Michelle F.
Outfitter / Coach

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Based on 28 Verified Reviews

Great shoe

Hal G 4 months ago Verified Purchase

Best running shoes for me. Very stable and just the right amount of cushioning to allow me to do 50 miles a week

Speed 3

Jeff 4 months ago Verified Purchase

Bouncy and comfortable! It’s a smooth ride and feels fast!

Great shoe

Josh 4 months ago Verified Purchase

Comfortable daily trainer also use these for work. Soft but not overly squishy

Surprisingly good fast shoes

Przemek 4 months ago Verified Purchase

Very lightweight tempo shoes that are also stable. The lightest shoes in my lineup. Easy to run in them and have excellent cushioning and support considering they are fast shoes. They will tolerate some heel-striking in case it happens. I recently did my 8K PR in them. I keep reaching for these shoes for my runs.

Fast Moving Shoe

RB 5 months ago Verified Purchase

Fast moving shoe that makes you feel good after a run.

fantastic shoe!

Matt L 5 months ago Verified Purchase

comfortable & light. haven't trained in a better shoe. use it for recovery runs daily training and tempo runs/speed work.

Favorite shoes!

Stephen 5 months ago Verified Purchase

These are my favorite shoes I have ever worn. Even race I have wore these I have hit a PR. Would highly recommend to any one who is looking to get faster!

Great shoes for tempos and speed workouts

SFRC 6 months ago Verified Purchase

These shoes are terrific. I loved my Endorphin Speeds but Saucony did a great job making this version more stable while keeping everything that made the first version so much fun to wear.

Surpasses expectations!

Steve G 6 months ago Verified Purchase

Great cushion! Love my Endorphin Speed l but the technology by your company continues to improve this great shoe. Also enjoy the wider heel area on the shoe which helps this older runner with stability. Best shoe in the running shoe quiver right now.

All Reviews