Against the Tide Hopkinton

Against the Tide Hopkinton is a family-friendly, multi-sport event held at Hopkinton State Park in Hopkinton, Massachusetts. Benefiting the Massachusetts Breast Cancer Coalition (MBCC), the event supports breast cancer prevention through community education and environmental health programs. Participants can choose from various activities including USMS-sanctioned 1-mile swims (competitive and recreational), a ½-mile recreational swim, USATF-certified 5K and 10K runs, and a 3-mile fitness walk.

The courses are certified and sanctioned, ensuring a professional and safe experience. The event encourages team participation and fundraising to further MBCC’s mission to reduce toxic exposures linked to breast cancer. Visit the organization's website for the most recent information.