Boston 13 comes with standout updates for runners who want to chase their fastest and get race day ready. 13.8% more LIGHTSTRIKE PRO - our best-in-class foam - in the midsole for responsiveness and cushioning, re-engineered ENERGY RODS 2.0 for forefoot energy return and dynamic stability and a new mesh upper for lightweight breathability.

Built for longer training runs, the Boston 13 is designed for runners training to be their fastest. Whether you're gearing up for marathon season, chasing your personal best or pushing toward your own running goals, this lightweight, comfort-driven shoe delivers high-performance tech in a durable frame. With a race-day look and feel, the Boston 13 helps you get ready with every stride.

The Boston 13 was engineered to support your long training runs, with energy return and cushioning to endure extensive distances. However this versatile training shoe will deliver speed and control on shorter runs too.