We started the Cambridge 5K Series in 2011 to promote the sport of running and to encourage Cambridge residents and workers to stay active all year. In 2016 we donated over $85,000 to Cambridge based charities such as Cambridge Camping, Cambridge Family & Children's ServiceEast Cambridge Business Association, Ahearn Family Charitable Foundation & One Brick Boston. Based on the success of this series we have started to branch out and add new longer distance races to our calendar like the Cambridge Half Marathon and Salem Road Race (10k). 

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