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Tested using Methodology v0.10
Updated Mar 09, 2026 03:00 PM
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Amazon.com
Tested using Methodology v0.10
Updated Mar 09, 2026 03:38 PM
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Nike.com
Weight
214.9 g (7.58 oz)
Heel-To-Toe Drop
8.8 mm
Plate
Carbon Fiber
Weight
160.5 g (5.66 oz)
Heel-To-Toe Drop
8.8 mm
Plate
Carbon Fiber
Our Verdict
Saucony Endorphin Pro 4
Nike Vaporfly 4
The Nike Vaporfly 4 and the Saucony Endorphin Pro 4 are both carbon-plated super shoes built for race day, but they offer different strengths. The Vaporfly 4 is significantly lighter and geared toward runners prioritizing absolute performance and efficiency, especially over half-marathon distances. The Endorphin Pro 4, while heavier, provides more stability, and it has a firmer forefoot that delivers a snappier toe-off.
Variants
- Endorphin Pro 4 (Cavern/Violet - (Women - US 7))
- Endorphin Pro 4 (Citron/Silver - (Men - US 9))
- Vaporfly 4 (Bright Crimson/Mint Foam/Cave Purple/Lime Blast - (Men - US 9))
- Vaporfly 4 (Bright Crimson/Mint Foam/Cave Purple/Lime Blast - (Women - US 7))
Main Differences for
Marathon Racing
Marathon Racing
Threshold
Marathon Racing
8.3
7.4
Forefoot Stack Height
30.5 mm
26.4 mm
Heel Stack Height
39.3 mm
35.1 mm
Weight
7.7
9.1
Full Comparison
Design
Weight
7.7
9.1
Right Shoe Weight Photo
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Left Shoe Weight Photo
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Weight
214.9 g (7.58 oz)
160.5 g (5.66 oz)
Stack Heights
Stack Height Photo
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Heel Stack Height
39.3 mm
35.1 mm
Forefoot Stack Height
30.5 mm
26.4 mm
Heel-To-Toe Drop
8.8 mm
8.8 mm
Advertised Heel-To-Toe Drop
8.0 mm
6.0 mm
External Shape
3D Model Full Shoe
Preview 3D
Preview 3D
Outsole Heel Width
87 mm (3.4")
75 mm (3.0")
Outsole Arch Width
74 mm (2.9")
50 mm (2.0")
Outsole Forefoot Width
114 mm (4.5")
108 mm (4.3")
Heel Width-To-Stack Ratio
2.21
2.13
Forefoot Width-To-Stack Ratio
3.74
3.84
Internal Shape
3D Model Internal
Preview 3D
Preview 3D
Internal Length
270 mm (10.6")
271 mm (10.7")
Internal Heel Width
53 mm (2.1")
60 mm (2.4")
Internal Forefoot Width
87 mm (3.4")
92 mm (3.6")
Wide Sizing Available
No
No
Forefoot Fit: Width
9.5
8.6
Forefoot Width Photo
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Ball-Of-Foot TTS Deviation
-1.6 mm (-0.063")
-3.4 mm (-0.134")
Toe TTS Deviation
-0.5 mm (-0.018")
0.8 mm (0.032")
Forefoot Fit: Height
7.6
9.7
Forefoot Height Photo
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Toe TTS Deviation
-2.9 mm (-0.113")
-0.8 mm (-0.032")
Arch Fit: Width
10
6.7
Arch Fit Photo
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Arch Width TTS Deviation
0.0 mm (0.000")
-5.0 mm (-0.196")
Length Fit
10
7.0
Toe Clearance Photo
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Other Features
Other Features Photo
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Tongue Gusset Type
Non-gusseted
Non-gusseted
Plate
Carbon Fiber
Carbon Fiber
Performance
Heel Energy Return
8.4
8.6
Heel Compression Video
Heel Energy Return
Preview Graph
Preview Graph
Heel Energy Return
83.2%
84.4%
Forefoot Energy Return
8.3
8.3
Forefoot Compression Video
Forefoot Energy Return
Preview Graph
Preview Graph
Forefoot Energy Return
82.6%
82.6%
Heel Cushioning
7.4
6.4
Heel Cushioning Picture
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Heel Cushioning
Preview Graph
Preview Graph
Energy Absorbed At 550N
3.14 J
3.64 J
Energy Absorbed At 1100N
9.21 J
8.00 J
Energy Absorbed At 1900N
16.16 J
12.32 J
Forefoot Cushioning
7.1
6.2
Forefoot Cushioning Picture
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Forefoot Cushioning
Preview Graph
Preview Graph
Energy Absorbed At 800N
4.33 J
4.09 J
Energy Absorbed At 1300N
7.59 J
6.59 J
Energy Absorbed At 2050N
11.50 J
9.46 J
Heel Firmness
5.6
7.3
Heel Firmness
Preview Graph
Preview Graph
Firmness At 550N
55.2 N/mm
59.3 N/mm
Firmness At 1100N
103.1 N/mm
167.7 N/mm
Firmness At 1900N
250.7 N/mm
383.4 N/mm
Forefoot Firmness
8.1
9.0
Forefoot Firmness
Preview Graph
Preview Graph
Firmness At 800N
115.3 N/mm
141.4 N/mm
Firmness At 1300N
215.0 N/mm
293.3 N/mm
Firmness At 2050N
416.1 N/mm
555.3 N/mm
Forefoot Long Run Cushioning
6.5
5.8
Forefoot Long Run Cushioning
Preview Graph
Preview Graph
Energy Absorbed At 10km
7.05 J
6.30 J
Energy Absorbed At 20km
6.93 J
6.19 J
Energy Absorbed At 30km
6.84 J
6.11 J
Energy Absorbed At 40km
6.76 J
6.06 J
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Saucony Endorphin Pro 4
Nike Vaporfly 4
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Saucony Endorphin Pro 4 vs Nike Vaporfly 4: Main Discussion
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