This 7.46-mile run takes participants through the grounds of Officer Candidates School, offering unique access to the area where future Marine leaders train. Runners are pushed to rise to the challenge and conquer paved streets to gravely paths.
The live event marks the third qualifier for the Distinguished Participant medal. To qualify for this coveted title, runners must register and complete a live event from each of MCMO’s event weekends in 2023:
Marine Corps 17.75K on March 25;
One of the Marine Corps Historic Half events (half marathon, Semper 5ive or Devil Dog Double) on May 21;
Quantico 12K on August 26;
One of the MCM Weekend Events (Marine Corps Marathon, MCM50K or MCM10K) on October 29;
Turkey Trot 10K on November 18;
Registration for both the live and virtual Quantico 12K is $47, and open to ages 14 and up. Virtual runners will have from August 12 to 27 to complete the distance. Participants will receive the official event shirt, a spectacular finisher medal and more.
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The ArtsFairfax Events Calendar is your destination for all arts and culture activities in Northern Virginia. Find a concert, play, poetry reading, or exhibition in your neighborhood—many events are free and family-friendly!
Are you part of a performing arts group, school, or cultural organization? You can add your events and classes, too. The ArtsFairfax Events Calendar is free and easy to use.
Your attendance at local arts events supports small businesses in our community and the art makers who help make Fairfax and its surrounding region so vibrant. With the ArtsFairfax Events Calendar, you can stay curious and stay local to plan your next arts adventure!

Go Ape, America’s leading aerial adventure park provider, is proud to unveil a revitalized experience across its iconic Zipline & Adventure Parks. This refresh goes beyond physical upgrades; it reflects a renewed mission to foster meaningful connections between people, nature, and self.
“Go Ape has always been about thrilling treetop adventures,” says Chrissy Very, Senior Director of Marketing. “Now, we’re redefining what it means to truly connect: through purpose-driven outdoor experiences that inspire courage, reflection, and joy.”
As access to public outdoor spaces becomes more limited, Go Ape steps in to bridge the gap with immersive, inclusive, and wellness-focused adventures for individuals, families, and groups.
Christmas in July
Volunteer Prince William will be holding a fun-filled Christmas in July event at Heritage Brewing Co on July 26th from 12pm until 6pm with all proceeds going to support the 2025 Untrim-A-Tree and Senior Basket Program. Untrim-A-Tree and Senior Basket
Your Weight Matters National Convention
Hosted by the Obesity Action Coalition (OAC) since 2012, this highly-anticipated gathering is the nation’s leading gathering focused on empowering individuals with science-based education, support and practical tools for managing weight and improving health.
This unique Convention truly has something