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Made for speed day & race day. The Saucony Endorphin Speed 5 is built to go fast and feel smooth—whether you're pushing the pace on track night with friends or you're chasing a PR. A newly designed nylon plate and responsive PWRRUN PB cushioning come together for snappy transitions and a fast ride. This is speed you can count on.
Saucony strives to make each version of the Endorphin Speed light and fast, while keeping the versatility that its fan base loves. Building on its legacy as a keystone super trainer, the Endorphin Speed 5 stays true and gives a swift feel for any type of run. They're equally great energizing your easy recovery run or sharpening your turnover on speed days.