adidas Adizero Takumi Sen 11 vs Nike Streakfly 2

Which Running Shoe Is Better?

Products

adidas Adizero Takumi Sen 11
Nike Streakfly 2

Tested using Methodology v0.8.2

Updated Nov 27, 2025 02:01 PM

Amazon.com

Tested using Methodology v0.9

Updated Oct 27, 2025 06:27 PM

Amazon.com

Our Verdict

adidas Adizero Takumi Sen 11

Nike Streakfly 2

The adidas Adizero Takumi Sen 11 and 

the Nike Streakfly 2 are both built for shorter races and fast sessions, but they take different paths. The Takumi Sen 11 carries a bit more weight and sits on a higher stack, offering a touch more cushioning. Its EnergyRods add some stiffness, and in terms of raw midsole energy return, it actually has an edge. The Streakfly 2, however, is in a class of its own when it comes to efficiency at short distances. Its ultra-light build, firm forefoot, and full-length carbon plate make it incredibly snappy and efficient at higher paces, feeling closer to a track spike for the road. If you want a little more substance and protection, the adidas may suit you better, but for pure speed and efficiency over 5K to 10K, the Nike is unmatched.

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Variants

  • Adizero Takumi Sen 11 (Cloud White/Core Black/Lucid Red - (Men - US 9))
  • Adizero Takumi Sen 11 (Cloud White/Core Black/Lucid Red - (Women - US 7))
  • Adizero Takumi Sen 11 (Flash Aqua/Zero Metalic/Mint Ton - (Men - US 9))
  • Adizero Takumi Sen 11 (Flash Aqua/Zero Metalic/Mint Ton - (Women - US 7))
  • Adizero Takumi Sen 11 (Grey Five/Core Black/Silver Metallic - (Men - US 9))
  • Adizero Takumi Sen 11 (Grey Five/Core Black/Silver Metallic - (Women - US 7))
  • Streakfly 2 (Bright Crimson/Hyper Orange/Gridiron/Lime Blast - (Men - US 9))
  • Streakfly 2 (Bright Crimson/Hyper Orange/Gridiron/Lime Blast - (Women - US 7))
  • Streakfly 2 (Ghost/Persian Violet/Blue Lightning/Blue Void - (Men - US 9))
  • Streakfly 2 (Ghost/Persian Violet/Blue Lightning/Blue Void - (Women - US 7))
  • Streakfly 2 (Sail/Total Orange/White/Black - (Men - US 9))
  • Streakfly 2 (Sail/Total Orange/White/Black - (Women - US 7))
  • Streakfly 2 (White/Obsidian Mist/Pure Platinum/Gridiron - (Men - US 9))
  • Streakfly 2 (White/Obsidian Mist/Pure Platinum/Gridiron - (Women - US 7))
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Main Differences for
Marathon Racing

Threshold 

0.10

Marathon Racing 

6.7
6.6

Weight  

8.7
9.8

Heel Stack Height 
 

32.1 mm
26.7 mm

Forefoot Stack Height 
 

25.3 mm
22.6 mm

Full Comparison

Design

Weight  

8.7
9.8

Right Shoe Weight Photo  

Left Shoe Weight Photo  

Weight 
 

181.6 g (6.40 oz)
121.5 g (4.28 oz)
Show Text 

Stack Heights 
 

Stack Height Photo  

Heel Stack Height 
 

32.1 mm
26.7 mm

Forefoot Stack Height 
 

25.3 mm
22.6 mm

Heel-To-Toe Drop 
 

6.8 mm
4.1 mm

Advertised Heel-To-Toe Drop 
 

7.0 mm
4.0 mm
Show Text 

External Shape 
 

3D Model Full Shoe  

Outsole Heel Width 
 

73 mm (2.9")
71 mm (2.8")

Outsole Arch Width 
 

61 mm (2.4")
48 mm (1.9")

Outsole Forefoot Width 
 

112 mm (4.4")
99 mm (3.9")

Heel Width-To-Stack Ratio 
 

2.27
2.66

Forefoot Width-To-Stack Ratio 
 

4.43
4.38
Show Text 

Internal Shape 
 

3D Model Internal  

Internal Length 
 

275 mm (10.8")
264 mm (10.4")

Internal Heel Width 
 

60 mm (2.4")
55 mm (2.2")

Internal Forefoot Width 
 

90 mm (3.5")
85 mm (3.3")

Wide Sizing Available 
 

No
No
Show Text 

Other Features  

Other Features Photo  

Tongue Gusset Type 
 

Non-gusseted
Non-gusseted

Plate 
 

Carbon Fiber Rods
Carbon Fiber
Performance

Heel Energy Return 
 

8.5
8.3

Heel Compression Video  

Heel Energy Return  

See details
See details

Heel Energy Return 
 

84.2%
82.9%
Show Text 

Forefoot Energy Return 
 

8.5
8.5

Forefoot Compression Video  

Forefoot Energy Return  

See details
See details

Forefoot Energy Return 
 

83.9%
84.0%
Show Text 

Heel Cushioning 
 

6.0
4.3

Heel Cushioning Picture  

Heel Cushioning  

See details
See details

Energy Absorbed At 550N 
 

3.63 J
2.85 J

Energy Absorbed At 1100N 
 

7.56 J
5.95 J

Energy Absorbed At 1900N 
 

11.38 J
9.03 J
Show Text 

Forefoot Cushioning 
 

5.7
5.3

Forefoot Cushioning Picture  

Forefoot Cushioning  

See details
See details

Energy Absorbed At 800N 
 

3.86 J
3.60 J

Energy Absorbed At 1300N 
 

6.15 J
5.68 J

Energy Absorbed At 2050N 
 

8.30 J
7.94 J
Show Text 

Heel Firmness 
 

7.8
8.8

Heel Firmness  

See details
See details

Firmness At 550N 
 

65.2 N/mm
84.5 N/mm

Firmness At 1100N 
 

183.8 N/mm
231.0 N/mm

Firmness At 1900N 
 

448.8 N/mm
542.7 N/mm
Show Text 

Forefoot Firmness 
 

9.3
9.4

Forefoot Firmness  

See details
See details

Firmness At 800N 
 

146.2 N/mm
168.6 N/mm

Firmness At 1300N 
 

348.6 N/mm
360.2 N/mm

Firmness At 2050N 
 

808.0 N/mm
736.3 N/mm
Show Text 

Forefoot Long Run Cushioning 
 

5.1

Forefoot Long Run Cushioning  

See details

Energy Absorbed At 10km 
 

5.57 J

Energy Absorbed At 20km 
 

5.48 J

Energy Absorbed At 30km 
 

5.43 J

Energy Absorbed At 40km 
 

5.38 J

adidas Adizero Takumi Sen 11

Nike Streakfly 2

Comments

  1. Comparison

adidas Adizero Takumi Sen 11 vs Nike Streakfly 2: Main Discussion

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