Marine Corps Boot Camp Structure

Training Battalions, Companies, and Platoons
Marine Corps Boot Camp Structure
Posted on 12/11/2025

There are two facilities for Marine recruit training. Marine Corps Recruit Depots (MCRDs) are located in San Diego, California, and Parris Island, South Carolina. Their acronyms are MCRDSD and MCRDPI, respectively.

Photo Credit: Colonel Jim G. Gruny (left), commanding officer, Recruit Training Regiment, leads Marines of Alpha Company, 1st Recruit Training Battalion, during their motivational run at Marine Corps Recruit Depot San Diego, Dec. 11, 2014.
—USMC photo/released.



Sale for Marine Corps Family Day at the EGA Shop

Boot Camp Support Shirts For Every Family Member!

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This is the shirt you wear during the entire time your recruit is in boot camp...don't put it away, wear it TODAY! You choose the location (Parris Island or San Diego), Battalion Number, and Company.
1st Battalion Monday, Wear Red!
2nd Battalion Tuesday, Wear Yellow!
3rd Battalion Wednesday, Wear Blue!

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Whats After Boot Camp
After The Corps