MassChallenge to relocate global headquarters to Alexandria Real Estate’s 401 Park Dr. in Fenway

Boston, MA MassChallenge, the No. 2 accelerator in the United States according to TIME and Statista’s 2026 rankings, plans to relocate its global headquarters to 401 Park Dr. in the city’s vibrant Fenway neighborhood, joining an innovation ecosystem anchored by world-class research institutions, cutting-edge biotechnology companies, dynamic emerging companies and established industry leaders.

The move brings MassChallenge to this foundational Megacampus owned by Alexandria Real Estate Equities, Inc., which boasts premier amenities and convenient transportation access that reflect Alexandria’s long-term vision to deliver a differentiated innovation ecosystem that enables tenants to attract and retain top talent.

For MassChallenge, the new headquarters represents a renewed commitment to Boston and to creating the connections that help entrepreneurs turn breakthrough ideas into successful businesses.

“When I think about MassChallenge’s history in the Seaport, I see a mission accomplished. We were there as the neighborhood grew into one of Boston’s most dynamic innovation communities, and I’m incredibly proud of the role we played in that transformation,” said Robby Bitting, chief of staff, MassChallenge. “Now we’re bringing that same commitment to Fenway, and I couldn’t be more optimistic about what’s ahead. I see it in the founders taking on extraordinarily difficult problems and in the companies willing to work alongside entrepreneurs to bring new solutions to market. We believe deeply in what’s being built here and take pride in our responsibility to help it grow.”

Founded in Boston in 2009, MassChallenge was an early participant in the evolution of the Seaport’s innovation community, establishing a presence at One Marina Park Dr. before moving to the Innovation and Design Building and later to 10 Fan Pier Blvd. through a partnership with MassMutual. Throughout that history, the organization has connected entrepreneurs with the expertise, industry relationships and commercial opportunities needed to advance their innovations.

Now, MassChallenge brings that experience and global network to the Fenway, where Alexandria has invested in a growing foundational Megacampus cluster connecting research, healthcare, technology and the broader community.

“Greater Boston is one of the nation’s most dynamic life science and advanced technology clusters, harnessing and uniting the four critical components of Alexandria’s unique cluster model: location, innovation, talent and capital to fuel transformative ideas,” said Hunter Kass, Co-President and Regional Market Director – Greater Boston at Alexandria Real Estate Equities, Inc. “Our vision for the Fenway is to create a vibrant ecosystem where those elements converge to accelerate discovery. MassChallenge brings an exceptional network of entrepreneurs and industry partners to 401 Park, strengthening the vital connections and collaboration that enable innovation to thrive.”

The new headquarters will provide a home for MassChallenge’s work, bringing founders, corporate partners, investors and ecosystem leaders together. As Boston navigates a changing innovation economy, the move reflects a shared belief that the region’s future depends not only on its extraordinary assets, but on the communities and partnerships that connect them.

The move to 401 Park was made possible in part through the generosity of Ryan Hurd, a broker with Cushman & Wakefield, whose expertise, dedication and generous support were instrumental in helping MassChallenge find its new home.