Looking to join a recreational sports team? Well you’re in luck! S3 Boston’s co-ed recreational sports teams are brimming with people just like you who enjoy playing sports in a laid back, social atmosphere. We group you with peers your age in your own neighborhood, offering a one-of-a-kind experience where you’ll never strike out in making new friends and networking. We pride ourselves in running the most fun, welcoming, personal leagues in the city. And we put together some pretty incredible league-wide events during the season to keep you busy!

now simply social and singles leagues with descriptions

Stay Social this Summer in a Co-Ed Rec League! 

Summer Beach Volleyball

Thursday Night 12″ Softball SOLD OUT!

Thursday Summer Intermediate Indoor Volleyball (July)


Fall Leagues Open for Registration

Wednesday Night Softball

Friday 12″ Night Softball

Saturday Intermediate Volleyball

Saturday All Levels Volleyball

Sunday 12″ Softball

Indoor Kickball


People really do find love in S3!


Rami and Sam met during summer softball 2013. Despite being on different teams, the met during post game shenanigans at the league sponsor bar, The North Star. After dating for a year and moving in together, they decided to seal the deal in November, 2014 :).

What makes S3 Different than other leagues?

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A portion of every registration is donated to local charities!