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Harborside Half Marathon & 5K Sponsorship Opportunity

Ready to drive results with the Harborside Half Marathon & 5K, one of the premier running events in Massachusetts? Our passionate and professional sponsorship team creates unforgettable experiences, brand awareness, and tangible results for our partners.

As a sponsor, your brand will be seen by thousands of runners and spectators, both at the event and through extensive marketing efforts. Whether you want to sponsor an aspect of the event or have a custom activation on-site, don’t miss the opportunity to have your brand in front of thousands of people! Contact us below to learn more about sponsorship packages tailored to meet your needs and deliver results.