R.A.D UFO vs adidas Hyperboost Edge

Which Running Shoe Is Better?

Products

R.A.D UFO
adidas Hyperboost Edge

Tested using Methodology v0.11

Updated Apr 30, 2026 06:18 PM

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R.A.D

Tested using Methodology v0.10

Updated May 13, 2026 02:40 PM

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Adidas.com
R.A.D UFO Picture

Track

adidas Hyperboost Edge Picture

Track

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Our Verdict

R.A.D UFO

adidas Hyperboost Edge

The adidas Hyperboost Edge and R.A.D UFO share a lot of similarities, with futuristic designs, comparable geometry, bouncy foams, and similar weight. The Hyperboost Edge leans more into cushioning, delivering a softer, more cushioned ride, but that comes at the expense of stability. The R.A.D feels more planted thanks to its wider platform, and its midsole returns a bit more energy, giving it a slightly bouncier but stable feel underfoot.

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Variants

  • UFO (Highlighter Pink - (Men - US 9))
  • UFO (Racing Blue - (Women - US 7))
  • Hyperboost Edge (Cloud White/Pure Ruby/Zero Metalic - (Men - US 9))
  • Hyperboost Edge (Cloud White/Pure Ruby/Zero Metalic - (Women - US 7))
Read more

Main Differences for
Marathon Racing

Threshold 

0.10

Marathon Racing 
 

7.7
7.6
No major differences between these running shoes for marathon racing. See full list of tests below.

Full Comparison

Design

Weight  

6.5
6.6

Right Shoe Weight Photo 
 

Compare High-Res
R.A.D UFO Right Shoe Weight Photo
Compare High-Res
adidas Hyperboost Edge Right Shoe Weight Photo

Left Shoe Weight Photo 
 

Compare High-Res
R.A.D UFO Left Shoe Weight Photo
Compare High-Res
adidas Hyperboost Edge Left Shoe Weight Photo

Weight 
 

247.4 g (8.73 oz)
245.5 g (8.66 oz)

Stack Heights 
 

Stack Height Photo 
 

Compare High-Res
R.A.D UFO Stack Height Photo
Compare High-Res
adidas Hyperboost Edge Stack Height Photo

Heel Stack Height 
 

43.4 mm
43.3 mm

Forefoot Stack Height 
 

35.3 mm
35.8 mm

Heel-To-Toe Drop 
 

8.1 mm
7.5 mm

Advertised Heel-To-Toe Drop 
 

8.0 mm
6.0 mm

External Shape 
 

3D Model Full Shoe  

Preview 3D
R.A.D UFO 3D Model Full Shoe
Preview 3D
adidas Hyperboost Edge 3D Model Full Shoe

Outsole Heel Width 
 

100 mm (3.9")
93 mm (3.7")

Outsole Arch Width 
 

81 mm (3.2")
75 mm (3.0")

Outsole Forefoot Width 
 

119 mm (4.7")
117 mm (4.6")

Heel Width-To-Stack Ratio 
 

2.30
2.15

Forefoot Width-To-Stack Ratio 
 

3.37
3.27

Internal Shape 
 

3D Model Internal  

Preview 3D
R.A.D UFO 3D Model Internal
Preview 3D
adidas Hyperboost Edge 3D Model Internal

Internal Length 
 

279 mm (11.0")
280 mm (11.0")

Internal Heel Width 
 

65 mm (2.6")
62 mm (2.4")

Internal Forefoot Width 
 

91 mm (3.6")
98 mm (3.9")

Wide Sizing Available 
 

No
No

Forefoot Fit: Width 
 

8.6
8.4

Forefoot Width Photo 
 

Compare High-Res
R.A.D UFO Forefoot Width Photo
Compare High-Res
adidas Hyperboost Edge Forefoot Width Photo

Ball-Of-Foot TTS Deviation 
 

0.1 mm (0.004")
5.5 mm (0.218")

Toe TTS Deviation 
 

-5.3 mm (-0.209")
4.0 mm (0.157")

Forefoot Fit: Height 
 

2.7
5.9

Forefoot Height Photo 
 

Compare High-Res
R.A.D UFO Forefoot Height Photo
Compare High-Res
adidas Hyperboost Edge Forefoot Height Photo

Toe TTS Deviation 
 

-8.5 mm (-0.335")
-4.9 mm (-0.191")

Arch Fit: Width 
 

9.8
7.9

Arch Fit Photo 
 

Compare High-Res
R.A.D UFO Arch Fit Photo
Compare High-Res
adidas Hyperboost Edge Arch Fit Photo

Arch Width TTS Deviation 
 

2.5 mm (0.098")
-3.4 mm (-0.134")

Length Fit 
 

10
10

Toe Clearance Photo 
 

Compare High-Res
R.A.D UFO Toe Clearance Photo
Compare High-Res
adidas Hyperboost Edge Toe Clearance Photo

Heel Rocker Geometry 
 

7.2

Heel Rocker Photo  

R.A.D UFO Heel Rocker Photo

Heel Spring 
 

27 mm (1.1")

Heel Apex Position 
 

34.7%

Heel Rocker Angle 
 

14.7°

Forefoot Rocker Geometry 
 

7.3

Forefoot Rocker Photo  

R.A.D UFO Forefoot Rocker Photo

Toe Spring 
 

50 mm (2.0")

Toe Apex Position 
 

56.2%

Forefoot Rocker Angle 
 

21.0°

Other Features  

Other Features Photo 
 

Compare High-Res
R.A.D UFO Other Features Photo
Compare High-Res
adidas Hyperboost Edge Other Features Photo

Tongue Gusset Type 
 

Fully-gusseted
Semi-gusseted

Plate 
 

None
None
Performance

Heel Compression Energy Return 
 

8.1
8.0

Heel Compression Video  

Heel Energy Return  

 Preview Graph
R.A.D UFO Heel Energy Return
 Preview Graph
adidas Hyperboost Edge Heel Energy Return

Heel Energy Return 
 

81.4%
80.8%

Forefoot Compression Energy Return 
 

8.4
8.2

Forefoot Compression Video  

Forefoot Energy Return  

 Preview Graph
R.A.D UFO Forefoot Energy Return
 Preview Graph
adidas Hyperboost Edge Forefoot Energy Return

Forefoot Energy Return 
 

83.1%
81.8%

Heel Cushioning 
 

8.6
9.0

Heel Cushioning Picture 
 

Compare High-Res
R.A.D UFO Heel Cushioning Picture
Compare High-Res
adidas Hyperboost Edge Heel Cushioning Picture

Heel Cushioning  

 Preview Graph
R.A.D UFO Heel Cushioning
 Preview Graph
adidas Hyperboost Edge Heel Cushioning

Energy Absorbed At 550N 
 

4.19 J
3.80 J

Energy Absorbed At 1100N 
 

10.28 J
11.81 J

Energy Absorbed At 1900N 
 

17.45 J
21.06 J

Forefoot Cushioning 
 

8.5
9.5

Forefoot Cushioning Picture 
 

Compare High-Res
R.A.D UFO Forefoot Cushioning Picture
Compare High-Res
adidas Hyperboost Edge Forefoot Cushioning Picture

Forefoot Cushioning  

 Preview Graph
R.A.D UFO Forefoot Cushioning
 Preview Graph
adidas Hyperboost Edge Forefoot Cushioning

Energy Absorbed At 800N 
 

5.53 J
6.23 J

Energy Absorbed At 1300N 
 

9.27 J
11.66 J

Energy Absorbed At 2050N 
 

13.32 J
17.70 J

Heel Firmness 
 

5.0
3.8

Heel Firmness  

 Preview Graph
R.A.D UFO Heel Firmness
 Preview Graph
adidas Hyperboost Edge Heel Firmness

Firmness At 550N 
 

47.8 N/mm
42.2 N/mm

Firmness At 1100N 
 

106.0 N/mm
84.6 N/mm

Firmness At 1900N 
 

221.1 N/mm
176.0 N/mm

Forefoot Firmness 
 

7.8
5.6

Forefoot Firmness  

 Preview Graph
R.A.D UFO Forefoot Firmness
 Preview Graph
adidas Hyperboost Edge Forefoot Firmness

Firmness At 800N 
 

95.9 N/mm
67.4 N/mm

Firmness At 1300N 
 

199.4 N/mm
129.6 N/mm

Firmness At 2050N 
 

410.2 N/mm
278.0 N/mm

Forefoot Long Run Cushioning 
 

8.2
9.2

Forefoot Long Run Cushioning  

 Preview Graph
R.A.D UFO Forefoot Long Run Cushioning
 Preview Graph
adidas Hyperboost Edge Forefoot Long Run Cushioning

Energy Absorbed At 10km 
 

8.97 J
10.96 J

Energy Absorbed At 20km 
 

8.84 J
10.66 J

Energy Absorbed At 30km 
 

8.75 J
10.46 J

Energy Absorbed At 40km 
 

8.69 J
10.31 J

Rocker Stiffness 
 

5.9

Forefoot Rocker Stiffness Video  

Forefoot Rocker Stiffness Graph  

 Preview Graph
R.A.D UFO Forefoot Rocker Stiffness Graph

Force To Flatten The Rocker 
 

58 N

Forefoot Bending Energy Return 
 

8.1

Forefoot Bending Video  

Forefoot Bending Energy Return  

 Preview Graph
R.A.D UFO Forefoot Bending Energy Return

Forefoot Bending Energy Return 
 

72.3%

Forefoot Bending Stiffness 
 

5.8

Forefoot Bending Resistance Picture  

R.A.D UFO Forefoot Bending Resistance Picture

Forefoot Bending Resistance  

 Preview Graph
R.A.D UFO Forefoot Bending Resistance

Forefoot Bending Stiffness 
 

8.1 N/mm

Forefoot Bending Force 
 

221 N

R.A.D UFO

adidas Hyperboost Edge

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