[3] During the summer months, Camp Grayling hosts National Guard units from Michigan, the surrounding states, and Canada.

For two weeks each year starting in 2014, Camp Grayling hosts the National Guard's Exportable Combat Training Capability program.

[5] Camp Grayling has over 600 soldiers in traditional Army National Guard units regularly assigned to it.

The camp has a partnership with the Northern Michigan Law Enforcement group for training purposes.

[7] Camp Grayling's five-man color guard has appeared on national television alongside Anita Baker, Aretha Franklin, Dr. John, Brian McKnight, Aaron Neville, Diana Ross, Stevie Wonder, and other notable recording artists who performed the national anthem at major sporting events held in Michigan over the years.

It provided the colors presentation for four Major League Baseball All-Star Games, eight World Series, Super Bowls XVI and XL, the 1980 Republican National Convention and the 2004 and 2005 NBA Finals.