Train fast. Race faster.

The Endorphin Speed 2 is a natural winner, and now it’s back and better than ever. Between its ultralight PWRRUN PB cushioning and flexible nylon plate, it’s evident this Shoes can do it all. From speed work to longer runs, from workouts to race day, it’s more than ready to rock.

Plated for versatile, always-on speed.

The Endorphin Speed 2 is a natural winner, and now it’s back and better than ever. Between its ultralight PWRRUN PB cushioning and responsive nylon plate, it’s evident this Shoes can do it all. From speed work to longer runs, from workouts to race day, it’s more than ready to rock.