Community is an important part of CrossFit. You will create lasting relationships with your coaches and fellow athletes at CrossFit Chantilly as well as at other area CrossFit boxes. We are proud of our community and would love to have you join us!




You’re not just joining a gym!
Fundraiser and Tribute WODs

Thanksgiving Flag Football Game
St. Patrick’s Day Celebration
Spring Family Kickball Game
Anniversary Party
In-House and Local Competitions


31 Heroes

Each year in August, CrossFit Chantilly participates in the worldwide 31 Heroes  WOD and Fundraiser in honor of the 31 Americans who were killed in action on August 6, 2011, and in honor of all those in the military who have made the ultimate sacrifice.


Hero Wod



Memorial Day Murph

CrossFit Chantilly proudly does the WOD “Murph” on Memorial Day of each year in honor of Lt. Michael Murphy, who was killed in action May 28, 2005 in Afghanistan.






Join us for both in-house competitions, and in the CrossFit community





We work hard so we can party hard. Make time to get to know your CrossFit friends outside the WODs too.