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The Saucony Endorphin Speed S11007-340 is the women's racing shoe that combines the responsiveness of PWRRUN PB foam with the propulsion of the SPEEDROLL nylon plate. Lightweight (210g), versatile from quality sessions to races, it is the ideal choice for runners who want uncompromising racing performance without breaking the bank.
⚙️ Technical Specifications
PWRRUN PB Midsole — 88% energy return, ultra-lightweight
SPEEDROLL Nylon Plate — natural propulsion, 4% energy saving
You run races from 10km to marathon and seek speed
You want a versatile racing shoe also for quality training
You seek Endorphin Pro performance at a more accessible price
You have a neutral foot strike and run between 3:30 and 5:00/km
📐 Fit and Sizing
True to size fit — choose your usual size. Available sizes: 37 · 37.5 · 38 · 38.5 · 39 · 40 · 40.5 · 41. Try with thin racing socks; 0.5cm space at the toe. If you are between two sizes, choose the larger one.
Maintenance: Clean with a soft brush and cold water. Do not machine wash. Air dry naturally away from heat sources. Use only for quality training and races to maximize lifespan.
Saucony Heritage: Since 1898, Saucony has designed running shoes for athletes of all levels. The Endorphin line represents the brand's technological peak for racing performance.
❓ FAQ
Are they good for a first marathon? Yes, if you already run 10km in under 50 minutes. For beginner runners, a more cushioned shoe is preferable. Endorphin Speed are ideal for sub-4:00 marathons.
What is the difference with the Endorphin Pro? The Pro features a carbon plate (10% more reactive) and weighs 15g less, but costs about €80 more and lasts less (300-400km vs 400-600km). For 90% of runners, the Speed offers 85% of the Pro's performance at a much more accessible price.
Can I use them for slow training runs? Not recommended: the SPEEDROLL geometry encourages speed and is uncomfortable below 5:00/km. Use them only for quality sessions and races, alternating with a more cushioned shoe for long slow runs.
How long do they last? 400-600km with correct use (quality/races only). PWRRUN PB maintains 85% reactivity up to 500km, superior to Nike ZoomX which degrades after 300km.
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