WALTHAM, MA and CANTON, MA (March 27, 2018) – It’s a fact: Runners are obsessed with coffee and yes, donuts. On any given Sunday, with a fresh brew in the tank, runners hit the pavement, ramping-up mileage, endorphins and a feeling known as “runger” (running-induced hunger). With the long run in the books, a donut goes a long way in satisfying the cravings of any running crew. To celebrate Boston 2018 and the symbiotic relationship between runners and their buzzworthy obsession, two iconic Boston-based brands, Saucony and Dunkin’ Donuts, today announced the launch of the Saucony X Dunkin’ Kinvara 9. The limited-edition Kinvara 9, the first-ever footwear collaboration between the two brands, will beavailable for pre-order beginning March 27 at saucony.com.