2026 Boston DEKA FIT & Ultra

DEKA FIT Boston features 10 functional fitness stations and 5 km of running within an indoor race at the Thomas Michael Menino Convention and Exhibition Center, 415 Summer St, Boston. The event spans three days and is part of the Spartan DEKA series, positioning the format as a functional fitness challenge distinct from road races or obstacle courses. A typical DEKA FIT finish time is approximately 50 minutes, allowing for a hard effort built on repeated strength and cardio tests. The standard DEKA FIT course guides athletes through a consistent 10-zone structure, while DEKA FIT Ultra offers endurance athletes a more demanding version of the format. The Boston event includes Elite heats, Age Group heats, Ruck waves, 2-person teams, and 4-person teams, accommodating more than just solo competitors. Volunteers can receive race credit for DEKA, Spartan, kids, and trail events. Discounts are available for U.S. military, law enforcement, firefighters, first responders, and government employees.