Saucony - Endorphin Speed 5 - Black - Floral - UK 10

The Endorphin Speed 5 delivers fast, smooth miles with its redesigned nylon plate and responsive P...

Best current price£144.00from Saucony UK

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Saucony UKSaucony Women's Endorphin Speed 5 Trainers - Black - Size UK 10
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£144.00
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365Rider ESSaucony Endorphin Speed 5 Black AW26 Women’s Running Shoes, Size 44,5 - EUR
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£166.95
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Product Information

Full details

The Saucony Endorphin Speed 5 is a high-performance trainer designed for neutral runners looking to elevate their speed sessions, tempo runs, and race-day performance. By pairing a responsive nylon plate with advanced cushioning technology, it delivers a propulsive feel that makes fast running feel effortless. While it excels at high-intensity efforts, runners should note that its aggressive geometry is specifically engineered for speed, which may feel different from traditional daily trainers during slow recovery jogs.

All features

Age Groupadult
ColourBlack
GenderFemale
MaterialNylon
PatternFloral
Shoe Size UK10
Shoe TypeTrainers
SeriesEndorphin Speed 5
Model Part NumberS101391-1042
BrandSaucony

Extended Product Information

FAQs

Are these shoes suitable for marathon racing?

Yes, many runners find the Endorphin Speed 5 to be an excellent, comfortable alternative to carbon-plated super shoes for race day.

How do I determine the correct size?

The Endorphin Speed 5 generally fits true to size. If you prefer a bit of extra room for toe splay during long runs, consider a half-size up.

Is the nylon plate as stiff as a carbon plate?

No, the nylon plate is designed to be slightly more forgiving and flexible, making it more comfortable for a wider range of daily training paces.

Can I use these for trail running?

These shoes are engineered specifically for road surfaces. They lack the lug depth and protective features required for technical trails.

What is the primary difference between these and a standard trainer?

Unlike standard trainers, the Endorphin Speed 5 incorporates a propulsion plate and rocker geometry specifically designed for speed efficiency.

Troubleshooting

Sensation of the shoe feeling too firm

Ensure you are using them at faster paces; the plate and foam are tuned for higher-energy impacts rather than slow, impact-light jogging.

Visible creasing in the midsole

This is normal for high-rebound foams like PWRRUN PB; it does not affect the performance or integrity of the shoe.

Shoe feels unstable on tight corners

The rocker profile is designed for linear speed. Take corners at a slightly reduced speed to ensure stability.

Pros and Cons

Pros

  • Exceptionally lightweight construction for faster foot turnover
  • Versatile enough for both speed workouts and race days
  • Unique, high-quality visual design in the Kissaten edition
  • Highly responsive energy return from the nylon plate and PWRRUN PB foam
  • Smooth transition thanks to intentional rocker geometry

Cons

  • Aggressive geometry may be less comfortable for very slow recovery runs
  • The nylon plate stiffness takes some adaptation for new users
  • Limited to neutral running styles

Setup, Compatibility & Care

To ensure the longevity of your Endorphin Speed 5, proper care is essential.

  • Break-in: While they feel great out of the box, give them a few short 3-5 mile runs to allow the nylon plate and foam to adjust to your specific foot strike.
  • Cleaning: Wipe away mud and debris using a damp cloth and mild soap. Never machine wash or tumble dry your trainers, as high heat can damage the foam and adhesive.
  • Storage: Store in a cool, dry place away from direct sunlight. Excessive UV exposure and heat can degrade the midsole cushioning properties over time.
  • Compatibility: These are designed as neutral trainers. Ensure they match your gait requirements for a safe and injury-free experience.

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