Backyard Boston

Backyard Boston is a Seaport gym built around functional fitness, with classes that focus on strength, mobility and building a solid foundation for everyday life. It was created by three Boston fitness instructors who wanted a place where everyone feels seen and that works as a second home for members. Its motto, “where grit comes to play,” reflects an approach that pairs hard work with fun, and coaches work alongside members toward their goals.

The gym operates two spaces on Necco Street. One is home to all group fitness classes and an open gym with turf and equipment that members are encouraged to use whenever classes are not running. The other is a state-of-the-art facility dedicated to individual fitness journeys, where personal training takes place. Recovery amenities include a sauna and cold plunge. The founders describe a culture where hard work is understood rather than repeatedly requested.

What to Know

• Validated parking is available.
• Showers are available on site.
• The gym bills itself as an inclusive gym where fitness meets community.