Saucony Endorphin Speed 5 Trainers - White - UK 5.5

The main benefit is its ability to provide a fast, smooth, and responsive ride due to the combination of PWRRUN PB cushioning, a nylon plate, and SPEEDROLL geometry, making it ideal for speed training and racing.

Yes, the Endorphin Speed 5 is suitable for marathon running, especially for runners looking for a lightweight and responsive shoe to help maintain pace. However, runners prioritizing maximum cushioning for extremely long distances might prefer a shoe with a different focus.

While comfortable, the Endorphin Speed 5 is engineered for performance running. For casual wear, you might find other shoes more suitable for prolonged, non-athletic use.

Nylon plates are generally more flexible and forgiving than carbon plates, offering a smoother transition and a less aggressive feel. They provide good responsiveness and durability without the stiffness that can be fatiguing for some runners.

If your feet land relatively flat and do not roll excessively inward (overpronation) or outward (supination) during your stride, a neutral shoe like the Endorphin Speed 5 is likely a good fit. Consider consulting a running specialist if you are unsure about your gait.

The shoe weighs approximately 204 grams (this can vary slightly based on size).

The heel-to-toe drop is 8 mm.

New running shoes often require a short break-in period. Wear them for shorter runs initially and gradually increase mileage.

The PWRRUN PB cushioning and nylon plate are designed for performance. Over time with extensive use, particularly in high-impact scenarios, their responsiveness may naturally decrease. Consider rotating shoes or replacing them after significant mileage (typically 300-500 miles).

The outsole is designed for road grip. If the tread appears significantly worn, it may be time to consider replacing the shoes to maintain optimal traction and performance.