As we recently published our latest 0.9 test methodology, we're in the process of updating the data and test results before writing the full review.
Our Verdict
Performance Usages
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Popular Running Shoe Comparisons
The Altra Torin 7 and the Altra Escalante 4 are both zero-drop running shoes designed for road running, offering natural foot positioning and a roomy toe box. While both models cater to runners seeking a natural stride, the Torin 7 provides a higher stack height and a more protective ride, making it suitable for longer distances. In contrast, the Escalante 4 offers a closer-to-ground feel for an even more natural ride.
The Altra Escalante 4 and On Cloudsurfer 2 are both classic daily trainers that lean toward the firmer, more traditional end of the spectrum, but they differ significantly in design philosophy and underfoot feel. The Escalante 4 is far more minimalist, with a lower stack height, near-zero drop geometry, and a ride that offers a lot of ground feel. It’s also lighter and has a more energetic midsole that delivers good rebound despite the shoe’s firm profile—but it’s also noticeably less protective than the Cloudsurfer. The Cloudsurfer 2, while still on the firmer side, offers more underfoot cushioning and a smoother rockered transition, making it a better pick for those who want a bit more structure and impact absorption.
We've recently started buying and testing 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
