When Does March Madness Start 2025 Times. First four i first round i second round i sweet 16 i elite 8 i final four i national championship. The only constant is dayton, ohio.
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. Where will march madness be held in the coming years?
