The Corsa, a versatile training shoe, offers a lightweight and responsive ride for various training needs. Developed with college athletes, it weighs just 230g and features durable, non-compressing foam.

The SpeedARC combines cushioning and propulsion for technical terrain, featuring dual layers of foam and a carbon plate. Its design adapts to uneven surfaces while maintaining stability and traction. Read more gear coverage.

The Mach 7, an up-tempo trainer, provides a smooth ride with a responsive midsole and a lightweight, breathable upper. It balances stability with a peppy feel, suitable for daily training. Related: New Balance SuperComp Elite v6: A Lightweight, Durable Racing Shoe.

This original Runner World brief is based on reporting from Athletics Weekly. Visit the source for its complete reporting, context and any later corrections.