MaxPreps.com

Legacy

Check out Mia Cosio's high school sports timeline including updates while playing swimming at Legacy High School (Broomfield, CO).

Follow your favorite high school teams and players

Explore and purchase photos of your local teams

See top plays & highlights of the best high school sports

Mia has been added to the Legacy 2021-22 swimming roster.

Mia has been added to the Legacy 2020-21 swimming roster.