Saucony · Tempo training
Saucony Endorphin Speed 5
Saucony Endorphin Speed 5 is listed under tempo training. The recorded construction combines PWRRUN PB (PEBA) and Nylon (flexible). Drop: 8 mm; weight: 238 g, reference 9 US men’s.
Compare this modelConstruction and references
- Dataset use category
- Tempo training
- Year recorded in the dataset
- 2025
- Weight per shoe
- 238 g
- Reference size
- 9 US men’s
- Heel stack
- 36 mm
- Forefoot stack
- 28 mm
- Heel-to-toe drop
- 8 mm
- Midsole foam
- PWRRUN PB (PEBA)
- Plate or structure
- Nylon (flexible)
Stack describes height; drop is the difference between heel and forefoot. These dimensions are not quality scores. Weights from different sizes are not precise comparisons of equivalent samples.
What to consider
The tempo category identifies a particular training proposition. Match the construction to a role in your routine rather than inferring a required pace from the name.
Try the size with your usual socks, checking toe room and secure hold. Foam names, plates and prices cannot replace this assessment. This page does not prescribe footwear or attribute injury prevention to the model.
Independent measurements
Results published by RunRepeat. Dataset sample and protocol: men’s US 9; methodology 2.3.
Recorded test consultation: .
- Heel shock absorption
- 132 SA
- Heel energy return
- 73.2 %
- Foam firmness
- 44.5 Asker C
- Wet-concrete traction
- 0.52 CoF
- Force for 30° bending
- 12.9 N
These measurements do not replace the product specifications above. They describe a laboratory sample and protocol, not Darwin tests or a guarantee of individual feel.
Sources and limitations
These details combine compiled specifications. Each source is identified; a laboratory, manufacturer and retailer provide different evidence. Darwin did not perform the tests.
- saucony.com ↗Manufacturer
- runningwarehouse.com ↗Retailer
- runrepeat.com ↗Independent laboratory
- believeintherun.com ↗Independent review
- amazon.com.br ↗Retailer
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