Boxers & Briefs 5k Ashburn, Virginia, United States

The Boxers & Briefs 5k is a running event in Ashburn, Virginia, starting from the Broadlands Community Center on Waxpool Road. Participants are encouraged to run in their underwear over, under, or as their clothing, with both in-person and virtual options. Runners receive custom slippers or a long sleeve t-shirt plus a finisher's medal. The event supports Rocky Cares and collects new packages of underwear, socks, and bras for community members in need.