Mountain Island Charter School offers a variety of Middle and High school sports in the fall, winter, and spring seasons. MICS participates in the Piedmont Charter Athletic Conference (PCAC) for Middle School sports and North Carolina High School Athletic Association (NCHSAA 1A) for High School sports.
MICS also offers a program for the Lower School to develop athletes. They partner with Mountain Island Optimist Club for basketball.
2016-17 Middle School Conference Champions
2015-16 Middle School Conference Champions
2014-15 Middle School Conference Champions