Endorphin Speed 4

Speed Trainer2024-02-29 · Global · Release dateChecked 2026-10-20

The Endorphin Speed 4 spans daily runs, tempo work and racing with PWRRUN PB and SPEEDROLL. Its re-engineered winged nylon plate balances torsional support with forefoot flexibility. Zonal engineered mesh and a new Super Responsive Sockliner refine fit and underfoot comfort. A wider, lattice-designed outsole with XT-900 rubber adds road traction for longer training runs and faster efforts.

Key specifications

Weight

233 g

All models average 268.9 gDifference from average −35.9 g

Average of 973 models

Drop

8 mm

All models average 6.8 mmDifference from average +1.2 mm

Average of 986 models

Stack (heel)

36 mm

All models average 34.3 mmDifference from average +1.7 mm

Average of 810 models

MSRP

$170.00 USD · US

This modelAll models average

Stack (forefoot): 28 mm
Carbon plate: No
Midsole: PWRRUN PB
Outsole: XT-900
Use cases: Daily / Tempo / Race

Weight notes Men’s weight per shoe.

Plate notes The shoe has a grooved, winged nylon plate.

IN CONTEXT

Specs in context

Weight × stack788 models shown

Saucony Endorphin Speed 4233 g / 36 mm

Weight distribution973 models

95 g385 g

This model 233 gAll models average 268.9 gDifference from average −35.9 g

Drop distribution986 models

0 mm12 mm

This model 8 mmAll models average 6.8 mmDifference from average +1.2 mm

Stack distribution810 models

5 mm60 mm

This model 36 mmAll models average 34.3 mmDifference from average +1.7 mm

Unknown values are excluded. Shoe sizes and measurement conditions vary, so use these averages and distributions as a guide when comparing specifications.

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