Contact the Marathon Chamber for all the information needed regarding membership, relocation to, and vacation planning in the Islands of Marathon, the Heart of the Florida Keys. We are always happy to help in any way that we can. We are accessible by phone, email, snail mail, in person, and through social media.
Physical and Mailing Address:
Greater Marathon Chamber of Commerce
12222 Overseas Hwy
Marathon, FL 33050
Jeanine, Office & Events Manager:
Erika, Member & Tourism Services Coordinator: Erika@floridakeysmarathon.com