2025 March Madness Dates Wiki. March madness 2025 begins with first four games tuesday, march 18, in dayton, ohio, and ends with the final four on april 5 and 7 at the alamodome in san antonio. In 2025, there are 14 different cities hosting march madness games.
A complete listing of the future dates and sites for the menโs di college basketball championship. The 86th annual edition of the tournament will begin on march 18, 2025, and will conclude with the championship game on april 7, at the alamodome in san antonio, texas.