PAC Inclement Weather Policy has been posted on the Facility Updates page. 
For advice and guidance on the re-opening of the annexes, please refer to the information on the Facility Updates page.
To make a registration online here is the link:  https://pacma.osd.mil/RegisterForm.aspx
Please check out our September PAC Schedule: PDF
Also, Please check out our September Mark Center Gym Schedule: PDF

PAC Pool Closure
The existing Air Handler Unit (AHU) has been in operation over 20 years and needs to be replaced. This will involve a complete demolition of the current unit. Unfortunately, this will involve the closure of the pool and will take approximately 9 weeks to complete.  Schedule is as follows:

 
  • The last day for use of the pool will be Friday 5 September 2025.
  • The pool will be drained over the weekend of Saturday 6 and Sunday 7 September.
  • The demolition will take place starting Monday 8 September.
  • The Pool will reopen to PAC Members on Monday 10 November 2025
We apologize for any inconvenience. Please see a list of area indoor pools that will be open during the PAC Project:



New Evening Classes at the Mark Center & morning class at the PAC -
Kickstart your evening, stay active, and have fun in a supportive environment.
New classes added Wednesdays and Thursdays at 1600-1700, and
a new class at 0630 - 0760. 



Personal Training -
Our certified personal trainers are ready to assist you
with achieving personal goals, strength, performance, or general fitness. 

For questions, contact:
jonathan.ammons2.naf@mail.mil
oliver.g.hitchcock.naf@mail.mil



Swim Lessons -
Swimming lessons are now available, but spots are limited, so early registration is encouraged. Sessions accommodate up to six participants for one hour, with beginner classes on Tuesdays and advanced lessons on Thursdays. To register, visit [https://pacma.osd.mil/Admin/Events/ManageEvents.aspx] and check the Sports/Classes event calendar. For questions, contact Shai Cummings at
shai.s.cummings.naf@mail.mil.


PENTAGON ATHLETIC CENTER

The Pentagon Athletic Center (PAC) provides physical fitness facilities and fellowship for Department of Defense military and civilian employees. We are a non-appropriated fund activity operated by Washington Headquarters Services.

OUR MISSION:

"To provide a safe, clean, well equipped, and professionally staffed Physical Fitness Facility with a real committment to customer service satisfaction."

How To Find Us

Pentagon Athletic Center
1155 Defense Pentagon
 Washington, DC 20301-1155
 Phone: 703-614-9998

 
 ANNEXES

The Mark Center Gym:
4800 Mark Center Drive
Suite 01H26
Alexandria, VA 22350
Phone: 571-372-5685
Taylor Building:                 
2530 Crystal Drive                        
Lobby Level                                  
Arlington, VA 22202                      
Phone: 703-545-1875
                  
The PAC Hours of Operation:
The PAC: Monday, Tuesday Wednesday, and Thursday 0400-2200   Friday: 0400-1900
Pool: 0500-1845 
Saturday & Sunday: 0800-1300
Mark Center and Taylor-Polk Building:    0500-1900 and closed on the weekends.


 Click here for more information on       our annexes. 

 

Who Can Join?

All active duty, reserve military, and DOD civilian personnel in the National Capital Region with Pentagon access are eligible to become members.
more >>

What Do We Offer?

Full-line strength training and cardiovascular equipment, group exercise, basketball courts, pool, indoor running track, and more. 
more >>

What's The Cost?

The PAC offers several types of memberships to meet your needs. more >>

Facility Updates

Upcoming - TBD more >>

View Our Facility

Advisory Council

The Advisory Council is comprised of representatives from the services. more >>