Products
HOKA Mach 6
HOKA Mach X
Tested using Methodology v0.9
Updated Oct 29, 2025 03:35 PM
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Hoka.com
Tested using Methodology v0.8.2
Updated Oct 24, 2025 08:23 PM
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Weight
233.6 g (8.24 oz)
Heel-To-Toe Drop
5.9 mm
Plate
None
Weight
260.2 g (9.18 oz)
Heel-To-Toe Drop
6.6 mm
Plate
Plastic
Our Verdict
HOKA Mach 6
HOKA Mach X
The HOKA Mach X and the HOKA Mach 6 may share a name, but they serve distinct purposes. The Mach X is a versatile super trainer offering more cushioning and a more rolling geometry, making it suitable for easy mileage and faster-paced workouts. Meanwhile, the Mach 6 is a lighter and more classic daily trainer.
Variants
- Mach 6 (Black - (Men - US 9))
- Mach 6 (Black/Electric Tangerine - (Men - US 9))
- Mach 6 (Black/Fuchsia - (Women - US 7))
- Mach 6 (Black/White - (Men - US 9))
- Mach 6 (Black/White - (Women - US 7))
- Mach 6 (Cielo Blue - (Women - US 7))
- Mach 6 (Cloudless/Waterpark - (Women - US 7))
- Mach 6 (Dusk Shadow - (Men - US 9))
- Mach 6 (Electric Cobalt/Varsity Navy - (Men - US 9))
- Mach 6 (Frost/Gold - (Men - US 9))
- Mach 6 (Lava - (Women - US 7))
- Mach 6 (Oat Milk/Barley - (Men - US 9))
- Mach 6 (Pale Dusk/Gull - (Women - US 7))
- Mach 6 (White - (Men - US 9))
- Mach 6 (White/Lettuce - (Women - US 7))
- Mach 6 (White/Nimbus Cloud - (Men - US 9))
- Mach 6 (White/Nimbus Cloud - (Women - US 7))
- Mach 6 (White/Solar Flare - (Men - US 9))
- Mach X (Ocean Mist/Lime Glow - (Men - US 9))
- Mach X (Ocean Mist/Lime Glow - (Women - US 7))
Main Differences for
Marathon Racing
Marathon Racing
Threshold
Marathon Racing
7.0
7.4
Plate
None
Plastic
Weight
7.0
6.0
Heel Stack Height
37.1 mm
41.0 mm
Heel Energy Return
6.3
4.4
Forefoot Energy Return
7.0
7.6
Full Comparison
Design
Weight
7.0
6.0
Right Shoe Weight Photo
Left Shoe Weight Photo
Weight
233.6 g (8.24 oz)
260.2 g (9.18 oz)
Stack Heights
Stack Height Photo
Heel Stack Height
37.1 mm
41.0 mm
Forefoot Stack Height
31.2 mm
33.4 mm
Heel-To-Toe Drop
5.9 mm
6.6 mm
Advertised Heel-To-Toe Drop
5.0 mm
5.5 mm
External Shape
3D Model Full Shoe
Outsole Heel Width
88 mm (3.5")
90 mm (3.5")
Outsole Arch Width
61 mm (2.4")
71 mm (2.8")
Outsole Forefoot Width
108 mm (4.2")
110 mm (4.3")
Heel Width-To-Stack Ratio
2.37
2.20
Forefoot Width-To-Stack Ratio
3.46
3.29
Internal Shape
3D Model Internal
Internal Length
271 mm (10.7")
273 mm (10.7")
Internal Heel Width
59 mm (2.3")
63 mm (2.5")
Internal Forefoot Width
92 mm (3.6")
93 mm (3.6")
Wide Sizing Available
Yes
No
Other Features
Other Features Photo
Tongue Gusset Type
Semi-gusseted
Fully-gusseted
Plate
None
Plastic
Performance
Heel Energy Return
6.3
4.4
Heel Compression Video
Heel Energy Return
Heel Energy Return
74.1%
71.1%
Forefoot Energy Return
7.0
7.6
Forefoot Compression Video
Forefoot Energy Return
Forefoot Energy Return
76.0%
78.8%
Heel Cushioning
6.8
7.4
Heel Cushioning Picture
Heel Cushioning
Energy Absorbed At 550N
2.86 J
3.34 J
Energy Absorbed At 1100N
8.53 J
8.93 J
Energy Absorbed At 1900N
15.28 J
15.79 J
Forefoot Cushioning
7.8
8.0
Forefoot Cushioning Picture
Forefoot Cushioning
Energy Absorbed At 800N
4.51 J
5.02 J
Energy Absorbed At 1300N
8.38 J
8.65 J
Energy Absorbed At 2050N
12.61 J
12.70 J
Heel Firmness
5.9
5.6
Heel Firmness
Firmness At 550N
60.0 N/mm
55.7 N/mm
Firmness At 1100N
111.1 N/mm
112.0 N/mm
Firmness At 1900N
235.8 N/mm
228.7 N/mm
Forefoot Firmness
7.6
7.8
Forefoot Firmness
Firmness At 800N
100.0 N/mm
98.7 N/mm
Firmness At 1300N
186.2 N/mm
203.3 N/mm
Firmness At 2050N
385.5 N/mm
398.5 N/mm
Forefoot Long Run Cushioning
6.6
Forefoot Long Run Cushioning
Energy Absorbed At 10km
7.32 J
Energy Absorbed At 20km
7.07 J
Energy Absorbed At 30km
6.92 J
Energy Absorbed At 40km
6.81 J
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HOKA Mach 6
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HOKA Mach 6 vs HOKA Mach X: Main Discussion
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