As we recently published our latest 0.10 test methodology, we're in the process of updating the data and test results before writing the full review.
Our Verdict
8.5
Marathon Racing
8.3
5K/10K Racing
8.1
Energy Return
8.1
Cushioning
7.5
Lateral Stability
8.5
Marathon Racing
8.3
5K/10K Racing
Performance Usages
8.1
Energy Return
8.1
Cushioning
7.5
Lateral Stability
Changelog
- Updated Feb 16, 2026: Review published.
- Updated Feb 05, 2026: Our testers have started testing this product.
- Updated Jan 16, 2026: The product has arrived in our lab, and our testers will start evaluating it soon.
- Updated Jan 08, 2026: We've purchased the product and are waiting for it to arrive in our lab.
How We Test Running Shoes
We buy and test running shoes with a very data-oriented approach. While we're just getting started, our methodology already has dozens of tests to help you make the right purchasing decision for your needs. Not only do we use high-end equipment to gather objective data, but we also order multiple sizes of the same shoes for team members to be able to log in miles. This real-world testing is done at various paces and conditions, and with different types of workouts, to cover all the bases. This allows us to verify our results and ensure they align with what you might feel with a specific pair.
Test Results
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Design
Stack Heights
Heel Stack Height
39.4 mm
Forefoot Stack Height
32.7 mm
Heel-To-Toe Drop
6.7 mm
Advertised Heel-To-Toe Drop
5.5 mm
External Shape
Preview 3D
Outsole Heel Width
87 mm (3.4")
Outsole Arch Width
76 mm (3.0")
Outsole Forefoot Width
114 mm (4.5")
Heel Width-To-Stack Ratio
2.21
Forefoot Width-To-Stack Ratio
3.49
Internal Shape
Preview 3D
Internal Length
270 mm (10.6")
Internal Heel Width
56 mm (2.2")
Internal Forefoot Width
90 mm (3.5")
Wide Sizing Available
No
Performance
8.5
Heel Cushioning
Preview Graph
Energy Absorbed At 550N
4.37 J
Energy Absorbed At 1100N
10.31 J
Energy Absorbed At 1900N
16.67 J
7.6
Forefoot Cushioning
Preview Graph
Energy Absorbed At 800N
4.72 J
Energy Absorbed At 1300N
8.09 J
Energy Absorbed At 2050N
11.88 J
5.4
Heel Firmness
Preview Graph
Firmness At 550N
47.3 N/mm
Firmness At 1100N
114.8 N/mm
Firmness At 1900N
257.3 N/mm
