Against the Tide: Swim, Run, or Walk to Prevent Breast Cancer

Massachusetts Breast Cancer Coalition (MBCC) invites you to participate in the 2026 Against the Tide Swim, Run, Walk to support breast cancer prevention! In-person events include USATF-Course-Certified 5K and 10K runs, USMS-Sanctioned 1-mile swim, 1-mile recreational and competitive swims, ½-mile recreational swim, and a 3-mile fitness walk.&nbsp; If you are unable to join us in person, participate from wherever you are in virtual Against the Tide between June 20th and June 27th.&nbsp; In-person participants will receive an event t-shirt and goodie bag. Prizes will be awarded for the in-person top swim and run finishers, as well as for the highest fundraising team and the three highest fundraising individuals. Against the Tide can be enjoyed by adults and children of all ages and abilities. To register, create or join a team, and to donate, go to mbcc.org/against-the-tide. You can also register in person the morning of the event.&nbsp; The in-person registration fee is $40 per participant per event. The virtual registration fee is $20 per person for one or multiple events.&nbsp;&nbsp; Against the Tide is a major fundraising event for MBCC, whose mission since its founding in 1991 has been to prevent environmental causes of breast cancer through community education, research advocacy, and changes to public policy. MBCC's free online educational materials and webinars are made possible through fundraising events and the generosity of donors. URL: Tickets: <a href="https://go.evvnt.com/3371116-0?pid=5248">https://go.evvnt.com/3371116-0?pid=5248</a> Category: Community | Fundraisers | Charities Price: General Admission: USD 40.00

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The most fun, cool and unique things to do in Boston. Can’t miss events, shows and experiences. Concerts, restaurants, bars, free things in Boston and beyond.

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S11: happening this weekend

What to do in Boston this weekend? From festivals, concerts, performances, free events, screenings and more, Joyraft has the best things to do in Boston.

25+ things to do in Boston/Cambridge/Somerville this weekend

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S21: roundups

Our top picks: outdoor dining, free events, spring festivals, best bars, upcoming concerts, museum parties - the latest in and around Boston.  Slug: joyraft-top-picks-best-things-to-do-boston-ma

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S28: calendar experiences

This week in Boston

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S20: c+d experiences

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S16: editor picks

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Unique and Can’t Miss Things to Do in Boston

Can’t-miss things to do in Boston 🚨

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Top 20 things to do in Boston

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S17: interest based

Your guide to everything free in and around Boston. From events, to fairs, to festivals, to outdoors. Joyraft has all the free events happening near you.

100+ free things to do in Boston and beyond

Free things to do in Boston

Free things to do

S19: interest based

Kid-friendly events in Boston

S18: interest based

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Against the Tide: Swim, Run, or Walk to Prevent Breast Cancer

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