Products
Tested using Methodology v1.0
Updated Oct 27, 2026 01:39 PM
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Amazon
Tested using Methodology v0.14
Updated Oct 29, 2026 06:54 PM
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Amazon
Heel Stack Height
36.4 mm
Weight
239.2 g (8.44 oz)
Heel-To-Toe Drop
8.4 mm
Plate
Plastic
Heel Stack Height
38.2 mm
Weight
212.4 g (7.49 oz)
Heel-To-Toe Drop
10.1 mm
Plate
Carbon Fiber
Our Verdict
Saucony Endorphin Speed 5
Saucony Endorphin Pro 5
The Saucony Endorphin Pro 5 is a better racing shoe than the Saucony Endorphin Speed 5. It's noticeably lighter and has a carbon plate, making it more efficient on race day. The Speed 5 is more flexible and forgiving, so it's the better pick for everyday workouts.
Variants
- Endorphin Speed 5 (Aloe - (Women - US 7))
- Endorphin Speed 5 (Black/VO2 - (Men - US 9))
- Endorphin Pro 5 (Aqua - (Women - US 7))
- Endorphin Pro 5 (Birch/Black - (Men - US 9))
Main Differences for
Half/Full Marathon Racing
Half/Full Marathon Racing
Threshold
Half/Full Marathon Racing
7.0
7.8
Weight
6.8
7.8
Heel Stack Height
36.4 mm
38.2 mm
Rocker Stiffness
4.8
8.0
Forefoot Bending Stiffness
6.8
9.0
Full Comparison
Design
Weight
6.8
7.8
Right Shoe Weight Photo
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Left Shoe Weight Photo
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Weight
239.2 g (8.44 oz)
212.4 g (7.49 oz)
Stack Heights
Stack Height Photo
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Heel Stack Height
36.4 mm
38.2 mm
Forefoot Stack Height
28.0 mm
28.1 mm
Heel-To-Toe Drop
8.4 mm
10.1 mm
Advertised Heel-To-Toe Drop
8.0 mm
8.0 mm
External Shape
3D Model Full Shoe
Preview 3D
Preview 3D
Outsole Heel Width
93 mm (3.6")
87 mm (3.4")
Outsole Arch Width
66 mm (2.6")
74 mm (2.9")
Outsole Forefoot Width
116 mm (4.6")
117 mm (4.6")
Heel Width-To-Stack Ratio
2.55
3.09
Forefoot Width-To-Stack Ratio
4.14
4.16
Internal Shape
3D Model Internal
Preview 3D
Preview 3D
Internal Length
275 mm (10.8")
271 mm (10.7")
Internal Heel Width
61 mm (2.4")
55 mm (2.2")
Internal Forefoot Width
94 mm (3.7")
90 mm (3.5")
Wide Sizing Available
No
No
Forefoot Fit: Width
9.1
9.8
Forefoot Width Photo
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Ball-Of-Foot TTS Deviation
0.7 mm (0.029")
1.2 mm (0.045")
Toe TTS Deviation
-3.4 mm (-0.135")
-0.6 mm (-0.024")
Forefoot Fit: Height
10
10
Forefoot Height Photo
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Toe TTS Deviation
0.3 mm (0.013")
0.0 mm (-0.001")
Arch Fit: Width
9.8
10
Arch Fit Photo
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Arch Width TTS Deviation
2.4 mm (0.094")
0.9 mm (0.036")
Length Fit
10
10
Toe Clearance Photo
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Heel Rocker Geometry
8.0
7.2
Heel Rocker Photo
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Heel Spring
25 mm (1.0")
19 mm (0.7")
Heel Apex Position
19.0%
16.4%
Heel Rocker Angle
24.1°
22.0°
Forefoot Rocker Geometry
7.9
6.7
Forefoot Rocker Photo
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Toe Spring
56 mm (2.2")
46 mm (1.8")
Toe Apex Position
64.3%
61.7%
Forefoot Rocker Angle
28.1°
22.7°
Foam
Primary Foam Picture
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Secondary Foam Picture
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Primary Foam Name
PWRRUN PB
PWRRUN HG
Primary Foam Type
PEBA
PEBA
Secondary Foam Name
No Secondary Foam
PWRRUN PB
Secondary Foam Type
No Secondary Foam
PEBA
Laces
Laces Picture
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Lace Type
Flat
Flat
Width
6.0 mm (0.2")
6.0 mm (0.2")
Thickness
2.0 mm (0.1")
1.9 mm (0.1")
Stretch
15.0%
18.0%
Breathability
9.0
Breathability Video
Upper Breathability
Upper Microscope Photo
Time-To-Dry
8.0
Time-To-Dry Timelapse
Time-To-Dry Graph
Preview Graph
Time To 30% Dry
6.2 hrs
Time To 70% Dry
15.3 hrs
Time To Dry
21.7 hrs
Water Absorption
8.9
Dry Weight Photo
Wet Weight Photo
Water Absorbed
32.3%
Other Features
Other Features Photo
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Tongue Gusset Type
Fully-gusseted
Non-gusseted
Plate
Plastic
Carbon Fiber
Performance
Heel Compression Energy Return
8.2
8.3
Heel Compression Video
Heel Energy Return
Preview Graph
Preview Graph
Heel Energy Return
82.1%
82.4%
Forefoot Compression Energy Return
8.3
8.2
Forefoot Compression Video
Forefoot Energy Return
Preview Graph
Preview Graph
Forefoot Energy Return
82.6%
81.7%
Heel Cushioning
7.0
7.4
Heel Cushioning Picture
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Heel Cushioning
Preview Graph
Preview Graph
Energy Absorbed At 550N
2.99 J
3.21 J
Energy Absorbed At 1100N
8.92 J
9.17 J
Energy Absorbed At 1900N
15.42 J
16.06 J
Forefoot Cushioning
6.7
7.2
Forefoot Cushioning Picture
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Forefoot Cushioning
Preview Graph
Preview Graph
Energy Absorbed At 800N
4.18 J
4.50 J
Energy Absorbed At 1300N
7.19 J
7.69 J
Energy Absorbed At 2050N
10.48 J
11.33 J
Heel Firmness
8.7
8.0
Heel Firmness Graph
Preview Graph
Preview Graph
Firmness At 550N
50.2 N/mm
44.6 N/mm
Firmness At 1100N
59.7 N/mm
55.4 N/mm
Firmness At 1900N
82.8 N/mm
77.2 N/mm
Forefoot Firmness
8.9
8.4
Forefoot Firmness Graph
Preview Graph
Preview Graph
Firmness At 800N
63.8 N/mm
58.3 N/mm
Firmness At 1300N
83.9 N/mm
77.1 N/mm
Firmness At 2050N
117 N/mm
107 N/mm
Forefoot Long Run Cushioning
6.1
6.7
Forefoot Long Run Cushioning
Preview Graph
Preview Graph
Energy Absorbed At 10km
6.68 J
7.35 J
Energy Absorbed At 20km
6.55 J
7.19 J
Energy Absorbed At 30km
6.44 J
7.07 J
Energy Absorbed At 40km
6.37 J
6.97 J
Rocker Stiffness
4.8
8.0
Forefoot Rocker Stiffness Video
Forefoot Rocker Stiffness Graph
Preview Graph
Preview Graph
Force To Flatten The Rocker
40 N
120 N
Forefoot Bending Energy Return
7.7
8.4
Forefoot Bending Video
Forefoot Bending Energy Return
Preview Graph
Preview Graph
Forefoot Bending Energy Return
69.3%
75.2%
Forefoot Bending Stiffness
6.8
9.0
Forefoot Bending Resistance Picture
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Forefoot Bending Resistance
Preview Graph
Preview Graph
Forefoot Bending Stiffness
10.9 N/mm
34.3 N/mm
Forefoot Bending Force
259 N
391 N
Forefoot Compression Depth
5.3
Forefoot Compression Graph
Preview Graph
Forefoot Compression At 800N
12.5 mm
Forefoot Compression At 1300N
15.5 mm
Forefoot Compression At 2050N
17.5 mm
Heel Compression Depth
5.3
Heel Compression Graph
Preview Graph
Heel Compression At 550N
10.9 mm
Heel Compression At 1100N
18.4 mm
Heel Compression At 1900N
23.0 mm
Dry Concrete Grip
7.8
Dry Concrete Forefoot Video
Dry Concrete Forefoot Graph
Preview Graph
Sliding Force
219.9 N (49.4 lbf)
Coefficient Of Friction
0.86
Wet Concrete Grip
8.9
Wet Concrete Forefoot Video
Wet Concrete Forefoot Graph
Preview Graph
Sliding Force
258.1 N (58.0 lbf)
Coefficient Of Friction
1.00
Wet Aluminum Grip
6.2
Wet Aluminum Forefoot Video
Wet Aluminum Forefoot Graph
Preview Graph
Sliding Force
108.8 N (24.5 lbf)
Coefficient Of Friction
0.66
Gravel Grip
3.7
Gravel Forefoot Video
Gravel Forefoot Graph
Preview Graph
Sliding Force
61.6 N (13.9 lbf)
Coefficient Of Friction
0.37
Mud Grip
4.9
Mud Forefoot Video
Mud Forefoot Graph
Preview Graph
Sliding Force
83.2 N (18.7 lbf)
Coefficient Of Friction
0.50
Exposed Foam
6.0
Outsole Photo
Heel Exposed Foam
4.0
Forefoot Exposed Foam
8.0
Outsole Abrasion Wear
7.0
Outsole Durability Video
Outsole Durability Photo
Heel Abrasion Wear
6.0
Forefoot Abrasion Wear
8.0
Saucony Endorphin Speed 5
Saucony Endorphin Pro 5
Comments
Saucony Endorphin Speed 5 vs Saucony Endorphin Pro 5: Main Discussion
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