Endorphin Speed 4
Endorphin Speed 4 is the 4th-generation speed trainer in the Endorphin Speed series. It features PWRRUN PB foam, SPEEDROLL, and grooved winged nylon plates.
- Intended uses:
- Race
Specs
- Weight
- 233g
- Of 920 known values: 181 lower, 3 equal, 736 higher. The marker uses the midpoint of equal values.
- lighterLower 20%, including ties / average -35g
- Drop
- 8mm
- Of 929 known values: 467 lower, 265 equal, 197 higher. The marker uses the midpoint of equal values.
- Standard64.5th percentile (tie midpoint) / average +1.2mm
- Stack (heel/forefoot)
- 36 / 28mm
- Of 769 known values: 419 lower, 46 equal, 304 higher. The marker uses the midpoint of equal values.
- Standard57.5th percentile (tie midpoint) / average +1.6mm
- Carbon plate
- No
- 83% of 847 known models have no carbon plates
- Midsole
- PWRRUN PB
- Outsole
- XT-900
- Reference price
- $170
- US price
Weight measurement and plate details
- Weight note
- Men's official Saucony Japan product page value.
- Plate note
- Official Japan release states a winged nylon plate with grooves; no carbon plate stated for Endorphin Speed 4.
Prices and release dates by market
2 markets are registered. Values are shown as published for each market: no currency conversion and no guessed days or months. Reference prices are not current shop prices.
| Market | Reference price | Release |
|---|---|---|
| United StatesUS | $170Shown above | Not registered |
| JapanJP | ¥19,800 | 2024-02-29Shown above |
Changes from the previous model
A comparison with the registered values for Saucony Endorphin Speed 3.
In the registered data, weight is 4g heavier at 233g.
These are differences between registered values, not a controlled comparison at the same size and measurement conditions. See the notes below the specs for weight conditions.
Compare within the database
See where these specs sit in the overall distribution. You can also compare within the same category.
Position map
Weight x stack height
registered average: 266g / 34.5mm (750 shoes)
The scatter plot includes only shoes with both weight and stack height registered.
Spec distributions
Weight
This shoe 233gregistered average 268g (920 shoes)
Drop
This shoe 8mmregistered average 6.8mm (929 shoes)
Stack height
This shoe 36mmregistered average 34.4mm (769 shoes)
Items with missing numeric values are excluded. Sample sizes and measurement conditions vary between models; this distribution is not a performance ranking.
Related video
Shoe overview by Running Warehouse.