Registrations are taken all season long on a pro-rated basis after October 1st, provided space is available.

The 2022-23 season begins Sept 12th, 2022

The on-line registration procedure easy to use and quick.  Upon completion you will gain access to your private account which will allow you to sign-up for swim meets, volunteer jobs, and various team events.  Account access will also enable you to view your swimmer's meet time history, maintain personal contact and payment information and more.

  • AM = Audrey Moore Rec. Center  (Fairfax County Park Authority)
  • CH = Chinquapin Rec. Center  (City of Alexandria)
  • CR = Cub Run  (Fairfax County Park Authority)
  • GW = George Washington  (Fairfax County Park Authority)
  • KC = Kid's Choice Sport Center (Privately owned)
  • LD = Lee District  (Fairfax County Park Authority)
  • MV = Mt. Vernon  (Fairfax County Park Authority)
  • SR = South Run  (Fairfax County Park Authority)
  1. Make sure your swimmer is approved by the deck coach for their Registration Group prior to initiating the on-line registration process. Placement evaluations are required for all new members.
  2. Be sure to have a credit card and/or checking account information prior to entering the system. Please note that we do NOT accept paper checks for team payments. Only credit card or ACH electronic check deposits are accepted.
  3. Look carefully at the practice schedule and be 100% certain of your approved Registration Group. (pool, program, time of day, days of week, and 9 or 11 months). Each pool has its own registration form.  Be sure to initially select the correct pool from the links provided under the 2022-23 REGISTRATION tab. The registration form has a special section called the PRACTICE SELECTION form where you will be asked to chose your specific days and times of the week.  Be sure to complete this section or your registration will not be complete and a space on the team will not be reserved.  
  4. If your swimmer is a returning member, be sure to know which year your swimmer is in with the Potomac Marlins and which outfitting packages they have received. If you are unsure, please check the OUTFITTING section to verify which outfitting packages you have received in previous years.
  5. Be sure to have Emergency Contact and Medical History/Contact information on hand.
  6. Be sure to have the mailing address, phone and e-mail contact information for all responsible parents/guardians.
  7. Complete all required info on the Registration Contract and submit.  Your credit card will be charged immediately and ACH payments are processed on the first day of the next month.  Please remember, payments are non-refundable once made.
  8. If you do not receive an immediate e-mail confirmation for your registration form, something likely went wrong and your registration was not received.  Please contact the Registrar.

Once your Registration Contract has been approved by your primary deck coach, you will receive an e-mail with your system log-in instructions. Please allow up to 7 days for the registration approval process. At that point, we recommend you log in and confirm all of your information and make any necessary changes or additions.