The Saucony Endorphin Speed 5 Review & Lab Test: Shop Men’S & Women’S Models of 2026

The Saucony Endorphin Speed 5 is a versatile running shoe designed for those seeking an adaptable option for various types of runs. With a significant drop of 8 mm, it is particularly suitable for runners who prefer a balanced foot strike. The lab data showcases its impressive energy return, verified at 85%, translating into a responsive and engaging running experience.

The lightweight construction, weighing in at just 235 grams, combined with a breathable upper, ensures optimal comfort and keeps feet cool during runs. The firm midsole foam, measuring 30 HA, provides a stable platform that contributes to a smooth ride. While some users may find the slightly bulkier feel less favorable, this design allows for flexibility during daily training sessions.


Pros

  • Supershoe-like energy return
  • Fantastic upper with top-notch ventilation
  • Softer PWRRUN PB foam
  • Endorphin Speed DNA still present
  • Great lockdown
  • Versatile for multiple paces
  • Smooth SPEEDROLL rocker
  • Roomier and taller toebox
  • Can be used for racing too
  • OG special colorway looks fantastic!

Cons

  • Small price hike
  • Less agile than predecessors
  • Durability downgrade

Key Features

  • PWRRUN PB foam that bounces back with each step, providing cushioning without sacrificing responsiveness.
  • A winged nylon plate that offers torsional rigidity while maintaining flexibility in the forefoot, ensuring a snappy ride.
  • SPEEDROLL technology designed for effortless speed and forward motion, perfect for daily use.
  • Increased rubber coverage in the heel for added durability, extending further up the sides of the shoe.
  • A full-length longitudinal groove for enhanced flexibility, promoting a smooth transition throughout your gait cycle.

Specifications

  • Origin: Imported
  • Sole material: Rubber
  • Outer material: Mesh
  • Inner material: Ethylene Vinyl Acetate (EVA)

Saucony Endorphin Speed 5 Review & Lab Test: Shop Men’S & Women’S Models – Price, Ratings, Reviews & Sales Insights

Saucony Endorphin Speed 5 Adidas Adizero EVO SL ASICS Megablast Brooks Hyperion 3
Price $175 $150 $225 $140
Pace Tempo Daily running Competition Daily running
Arch support Neutral Neutral Neutral Neutral
Weight lab Weight brand 8.5 oz / 241g 7.9 oz / 223g 7.7 oz / 218g 8.6 oz / 244g
Lightweight
Drop lab Drop brand 10.6 mm 8.0 mm 9.9 mm 11.3 mm
Strike pattern Heel Heel Heel -
Size True to size True to size True to size True to size
Midsole softness Soft Balanced Soft Balanced
Difference in midsole softness in cold Normal Small Small Small
Toebox durability Decent Bad Bad Decent
Heel padding durability Good Good Good Good
Outsole durability Good Good Good Good
Breathability Breathable Breathable Moderate Breathable
Width / fit Medium Medium Medium Medium
Toebox width Medium Medium Medium Medium
Stiffness Moderate Flexible Stiff Moderate
Torsional rigidity Stiff Stiff Stiff Stiff
Heel counter stiffness Stiff Moderate Moderate Stiff
Rocker
Heel lab Heel brand 37.4 mm 36.1 mm 45.1 mm 36.5 mm
Forefoot lab Forefoot brand 26.8 mm 28.1 mm 35.2 mm 25.2 mm
Widths available Normal Normal Normal Normal
Orthotic friendly
Season Summer Summer All seasons -
Removable insole
Ranking Bottom 22% Top 1% Bottom 28% Bottom 1%
Popularity Top 11% Top 7% Top 14% Top 39%