Saucony have teamed up with Parisian-based retail brand, Distance to release a limited-edition Saucony Endorphin Speed 5. The Endorphin Speed 5 is celebrated for its versatility for both long runs and tempo sessions and this collaboration brings a creative twist to one of Saucony’s most popular styles. Distance is more than a running store; it’s … Saucony And Distance Collaborate On Special Edition Endorphin Speed 5