Men's Saucony Endorphin Speed 3

Made for your speed day workouts and even race day. The Endorphin Speed 3 is an all-encompassing running sneaker that can transition between training and racing. The ultralight PWRRUN PB and winged-nylon plate make for quick transitions while still keeping the shoe somewhat flexible compared to carbon racers.



Motion Control




8 mm


8.1 oz

Work Harder. Run Faster.

The Endorphin Speed 3 took the award-winning Endorphin Speed 2 and made it even better. For a limited time, you can get your own pair commemorating this year’s marathon here in Boston. The Speed 3 features an updated nylon plate that has been redesigned as a winged plate and now also incorporates an S-curve for added energy return and support. Built with Sauconys ultra-light and responsive PWRRUNPB foam, you’ll be experiencing light and fast cushioning in each step.

Features & Benefits:

  • SPEEDROLL Technology propels you forward effortlessly
  • Ultra-light and responsive PWRRUNPB foam cushioning gives you a light, fast feel
  • New S-curve, winged nylon plate returns energy and better supports you through daily training
  • Lightweight breathable mesh upper
  • FORMFIT design hugs every part of your foot for a personalized fit and feel
  • XT-900 rubber outsole pattern grips the road better
  • With a lighter footprint, this model contains recycled materials
  • Category: Neutral
  • Offset: 8 mm (36mm heel/28mm forefoot)
  • Weight: 8.1 oz

Customer Reviews

Based on 5 reviews

Logan Hobbs Verified Buyer

May 10, 2024

Wow wow wow!

These shoes are incredibly comfortable and truly do propel you forward with the plate and the rocker technology. This is my first plated shoe, and I was hesitant at first b/c I'm not a super speedy runner. But even at slower paces (9:15/mi) for half marathons, these do incredibly well!

Anonymous Verified Buyer

May 07, 2024

Great shoe

Lively, responsive and surprisingly durable. Can run slow in these but faster is more fun.

Taylor Joren Verified Buyer

March 28, 2024

My go-to shoes

With the Endorphin 3s, I had my most successful marathon training season with less knee pain than during other seasons. They’re light, full of cushion, and speedy for training or racing. I’ll keep coming back to them for a reliable long-distance shoe.

Anonymous Verified Buyer

March 04, 2024

Solid everyday trainer

41x marathoner; PR 2:42 Compared to Puma's Deviate Nitro, I like these better. A little lighter, not as much cushion. Great road/traction feel. Highly recommend for a daily trainer. I ran in Newton's distance for 10+ years. Switched to Puma due to the road feel and better technology (carbon plate). Now on to the Saucony, a little lighter, great feel.

Anonymous Verified Buyer

October 24, 2023

Great everyday trainer

I use this shoe on easy running days, very comfortable with a roomy toe box. True to size, no need to size up.