Spartan Stadium provides one of the premier game-day environments in Georgia high school athletics, where Spartan fans gather to witness championship competition throughout the year. Football and Lacrosse compete on Chub Reynolds Field, while Cross Country and Track & Field call the state-of-the-art Hank Pickett Track home, featuring a recently renovated Beynon polyurethane surface and competition areas for every field event.

The stadium seats over 3,500 spectators and features premium FieldTurf, a modern video board, concessions, and ample on-campus parking.

Home to one of Georgia's premier high school baseball programs, Joiner Field features one of the nation's most advanced playing surfaces with FieldTurf—the same elite system trusted by programs across the SEC, ACC, and Major League Baseball. Every aspect of the facility has been renovated to provide a championship-caliber experience for student-athletes.

The facility includes a state-of-the-art hybrid turf-and-dirt pitching mound along with upgraded outdoor batting cages, new LED stadium lighting, and enhanced player development amenities.

The Long Forum is GAC's 82,000-square-foot multipurpose arena and the centerpiece of indoor athletics on campus. Home to Spartan Basketball and Volleyball programs, the two-level venue seats up to 3,400 spectators and has become the epicenter for GAC athletics while regularly hosting region tournaments, concerts, guest speakers, and community events.

The arena combines full HD video, concert-grade audio, intelligent lighting, retractable seating, and premium event amenities to create one of the finest high school athletic venues in the Southeast.

The Freeman Aquatic Center serves as the home of the GAC Aquatics Program and the nationally recognized GAC Swim & Dive teams. The nearly 27,000-square-foot facility provides an elite training and competition environment, highlighted by a 25-meter by 25-yard competition pool with 16 poured-in-place starting blocks and a 13-foot-deep, three-platform diving area.

Designed to host championship-level competition, the facility also features seating for up to 400 spectators, a Swiss Timing System, locker rooms, a wet classroom, concession area, sound system, and scoreboard.

The Shanil R. Naik Athletic Training Complex is the centerpiece of GAC's performance training program, providing student-athletes with one of Georgia's premier high school strength and conditioning facilities. The two-story complex was expanded through the Darius Slayton Training Center, honoring the GAC alumnus and NFL wide receiver.

The renovated facility features more than 5,000 square feet of training space, Athletes have access to bench press stations, squat racks, indoor turf training area, sandpit, rehabilitation and recovery zones, performance technology, and private locker rooms.

The L.A.C.E. Tennis Courts feature six outdoor championship courts that serve as the home of GAC's Boys and Girls Tennis programs as well as the GAC Tennis Academy. Designed for daily training and competitive match play, the complex includes outdoor spectator seating that provides excellent viewing angles from around the courts, creating an outstanding atmosphere for both players and fans.

The Spartan Soccer Stadium is home to GAC's championship soccer programs, serving student-athletes from the middle school through varsity levels. One of the few high school programs in Georgia to compete on a natural grass stadium field, the facility provides an elite playing surface that enhances player performance while delivering an authentic soccer experience. The stadium hosts year-round training, regular season matches, and postseason competition in an outstanding game-day atmosphere.

Coan Softball Field provides a dedicated home for GAC Softball, offering a first-class environment for practices, games, and player development. Complete with spectator seating, a concession stand, restrooms, and modern game-day amenities, the facility creates an outstanding experience for both athletes and fans while supporting the continued success of the Spartan softball program.

Gary Field is a premium turf competition field that is an essential practice space for programs across Lower School, Middle School, and Varsity Athletics throughout the year.

Recent enhancements include a new concession stand, restrooms, equipment storage, and support facilities, allowing Gary Field to successfully host events for athletes of all ages. The complex also features an infield-only practice diamond, giving baseball and softball players a dedicated space for skill development.

Located adjacent to Spartan Stadium, the Hoover Field House is the operational hub for GAC's Football, Lacrosse, and Track & Field programs. This state-of-the-art facility provides student-athletes with dedicated spaces to game plan, recover, and prepare throughout their seasons. The Field House features a fully equipped treatment and recovery room with a whirlpool, team locker rooms, coaches' offices, and spacious meeting rooms. It also enhances the game-day experience with live video feeds and instant replays on the jumbotron.

The Bradford Center is one of the most versatile athletic spaces on campus, supporting a variety of athletic and community programs throughout the year. Home to two indoor tennis courts, basketball goals, multiple dance studios, and a faculty wellness gym, the facility provides year-round opportunities for training, competition, and recreation regardless of weather.

The Spartan Gym is the home of GAC's Middle School Athletics, serving as a versatile venue for practices, competitions, and school events throughout the year. The facility features a full basketball court with multiple hoops, a dedicated weight training room for middle school student-athletes, locker rooms, and a concession stand, creating an ideal environment for athletic development and game-day experiences.