To celebrate the Charles River Conservancy’s 25th anniversary and 8th annual swim in 2025, this year we will have an expanded vendor village, a variety of food trucks, and plenty of fun activities for all ages in the park. All are welcome to swing by at any time for a glorious summer afternoon on the Esplanade.

• On-land activities free and open to public throughout event (for all ages)

• Swimming in 25-minute pre-registered slots (for adults 18+ and older)

Featuring: SunSets Boston, Swim Freedom, Fresh Food Generation, Jamaica Mi Hungry, Cafe Juice Up, Shay Butter Organics, Resiliently Bold, and more!

In partnership with DCR, Community Boating, Inc., The American City Coalition, and the Esplanade Association.

This free event is made possible by our generous sponsors and the support of swimmers. If you enjoy City Splash, please consider making a donation.