Williams Martial Arts and Fitness

Williams Martial Arts & Fitness promotes excellence and success in each individual by providing the highest quality Martial Arts and Fitness Training in a disciplined and professional environment.

WMAF operates a Sh*to-Ryu Karate dojo in Ashburn, VA. Williams Martial Arts & Fitness provide After School care, karate classes year round for all ages and skill levels, and active summer camps.

Operating as usual

Photos from Williams Martial Arts and Fitness's post 06/25/2021

Fun day at the Splash Pad!

[03/20/21]   WMAF is ready to welcome back our afterschoolers with the re-opening of schools.

Don't forget! Summer camp is right around the corner....We are ready and excited!

Spots are limited. Call for current rates and specials.

Photos from Williams Martial Arts and Fitness's post 02/08/2021

Congratulations to all our Black Belt students! Great job!

Photos from Williams Martial Arts and Fitness's post 02/08/2021

Congratulations to all our Black Belt students! Great work!


We will be open for full time care during LCPS Distance Learning. With our facility being over 13,000 sq feet, we have plenty of space for distanced learning in a safe environment. We have the following options available:

5 Day – All Day – $199/week
3 Day – All Day – $179/week
5 Day – Half Day – $99/week
3 Day – Half Day – $79/week

Contact us today to learn more. Don't wait until it is too late, space is limited!


[08/20/20]   WMAF still has spots left for Fall Distance Learning! Lowest prices in Ashburn - $199 for 5 days!

[07/23/20]   We're Back! WMAF will be open for full time care during LCPS Distance Learning. Please email [email protected] for program details!

[05/15/20]   Per the Governor’s orders Phase 1 of reopening has been delayed effectively pushing back all the phases. WMAF is a Phase 2 business and will keep patrons up to date as to when we will be able to reopen.

Please continue to stay safe and enjoy time with family!

cehd.gmu.edu 05/12/2020

Program Award Winner: Jerry Johnson | College of Education and Human Development

Congratulations to Sensei Jerry Johnson! He is a man of integrity and many accomplishments!

cehd.gmu.edu Program Award Winner: Jerry Johnson. Welcome to the College of Education and Human Development (CEHD), George Mason University located in Fairfax Virginia and includes the Graduate School of Education and School of Recreation, Health & Tourism.

[04/21/20]   WMAF wants you to know we miss you all! Stay safe and healthy! Keep in touch with pictures of your child doing their kata and send them to us!




Dear WMAF Parents,

We appreciate your patience and understanding during these very uncertain times. We have been carefully evaluating the present situation and the possible future outcomes for our patrons, business, and staff. We will continue to evaluate each scenario as information continues to develop.

In accordance with the guidelines set forth by the Virginia Department of Social Services, child care facilities are encouraged to ask “families to remain at home to care for their children if at all possible.” Therefore, an abundance caution we are going to remain closed until further notice. Williams Martial Arts and Fitness has always believed in being socially responsible and service to the community, therefore this decision was made to serve you and the greater good of our community.

We recognize that situation has put an emotional and financial strain on everyone and their families. In order to provide the most relief for you, our patrons, we have decided to suspend payments for the month of April. We understand that there are many questions regarding future payments and those will be made on a rolling basis as the situation develops.

We ask for your understanding and patience as we make these upcoming decisions. We are striving to provide assistance for our families while trying to continue support our business. Williams Martial Arts and Fitness understands that we are in a state of crisis and we are weighing each decision with you in mind as well as our ability to continue operations. We intend to remain strong for the community and a source of reassurance to be here when things return to normal. It is essential that everyone work together to keep each other strong and healthy. We hope that the monthly reprieve of April payments will ease the difficulty of the situation and we look forward to seeing all our families soon!

Shihan Clinton Williams

Please see the attached letter issued by the Virginia Department of Social Services



Please take note...WMAF will be closing effective immediately until March 20th. We will re assess the situation on March 20tn


WMAF is doing our part to keep hands clean and kids healthy!


Summer camp is right around the corner!! Register now as spots are filling up quickly. $159 for three weeks or more (can be nonconsecutive) or $169 per week. Don't miss out on this opportunity for your kids to be active and engaged all summer long!


Congratulations to Shihan Williams for 30 years of service and dedication to the families of Ashburn! #wmaf #williamsafterschoolprograms #ashburnva


Knocking this decade out one pin at a time! #happynewyear #winterbreakcamp #williamsafterschoolprograms


I never knew how to play this game until today...do you know how to play dreidels?


Camp is off to a great start...cookie bag making and learning how to play dreidel!


Mistletoe Wreaths from Grinch Stole Christmas!


“Snow” day camp was tons of fun with everyone’s favorite twister! Even our youngest members got in our the action! 😂

[12/13/19]   We are looking for responsible, reliable people who love children! Responsibilities include transporting children in a 15 passenger van from Ashburn area schools to the facility, supervising homework, supervising group games, and working directly with children. Must have a good command of the English language. Hours are flexible but range from 1:45-6:00 PM. Salary will be based on experience and education level. We will accept applicants for just counselor or just driving (hours 1:45 - 4 PM). Drivers must have a good driving record, submit a driving record from DMV.


It’s holiday time! And what better way to spread the cheer than to write a review for Williams for After School programs? Receive a free WMAF Santa for every review written!

Want just the hat? You can get one at the front desk for $3.00..great for stocking stuffers! #williamsafterschoolprograms #gowmaf #holidayspirit


Congratulations to D’Amora Brunson on her completion of her full black belt! Congratulations!


Williams is busy with tons of Halloween activities! Supporting the new Waxpool Elementary their Trunk or Treat


It’s another teacher workday! November 4th and 5th we are going to everyone’s favorite place...Cici’s pizza! Sign up today for a “fan favorite “ field trip! Parks and a trip to Temple Hall farm too! Spots limited!


To celebrate the Nationals being in the World Series we practiced our baseball skills today. #gowmaf #williamsafterschoolprograms #gonats #worldseries


Congratulations to our first place “Pink” winners!!! And a special shout out to our friend Max who rocked his pink today!


Out Pink Sensei Day was a huge success! Thanks to all the kids who participated and supported Breast Cancer Awareness!


A perfect day for a camp at Leesburg Animal Park Pumpkin Village! #gowmaf #williamsafterschoolprograms #leesburganimalpark


Columbus Day is one week from today!! Which means our annual trip to Pumpkin Village is one week from today! Register your kids ASAP for this awesome field trip...spots are filling up fast! #gowmaf #williamsafterschoolprograms #columbusdaycamp


Fun with hula hoops!!


Playing outside in the beautiful fall afternoon!!
#gowmaf #afterschool


Imaginative play is the key to a child’s social and emotional development and it’s something children engage in everyday.


Kids at WMAF are enjoying new place spaces this year and getting creative with toys! If you look closely you will notice the presence of STEAM throughout all the activities occurring naturally through play. #STEAM #WilliamsAfterSchoolPrograms


We had so much fun being part of Discovery PTO’s Boosterthon’s Fun Run this year! So many of our WMAF student participated! Great job everyone! #williamsafterschoolprograms #gowmaf #discoverypto

Our Story

Williams After School Programs originally known as Williams Martial Arts & Fitness, is one of the largest martial arts facilities in Ashburn, VA, and has provided karate classes since 1990. Our programs allow students to find personal growth and improve self-confidence all while having a fun time. Our team is also dedicated to providing a dense educational environment that’s truly safe, clean, and exciting. Children will be sure to leave with an exhilarating learning experience they will never forget!

Videos (show all)

WMAF is doing our part to keep hands clean and kids healthy!
I never knew how to play this game until today...do you know how to play dreidels?
Fun with hula hoops!!
Starting off pajama day with paper airplane races! #gowmaf #williamsafterschoolprograms #summercamp2019 #backtoschool
Flying of out water slides! #gowmaf #williamsafterschoolprograms #tobeakidagain #summercamp2019
Splash day at the baseball park!
The box maker master! #joespizzeria   #williamsafterschoolprograms #gowmaf #summercamp2019 #ashburnva #loudouncounty
Fun day at the pool!!
Wait for it.....😂😂😂😜😜
Splashing around!!!! Having a blast at the spray park!!
Happy Mother’s Day from WMAF! Thanks for sharing your babies with us each and every day!
Spring has been a blast with field trips to Clemyjontri Park, Bunny Bonanza and the Air & Space Museum!




43930 Farmwell Hunt Plz, Ste 126
Ashburn, VA

Opening Hours

Monday 08:00 - 20:00
Tuesday 09:00 - 20:00
Wednesday 09:00 - 20:00
Thursday 09:00 - 20:00
Friday 09:00 - 20:00
Saturday 09:00 - 12:00
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