OSG 5k & 10k

The OSG 5k & 10k is a meaningful community athletic event scheduled for Sunday, April 26, 2026, at Occoquan Regional Park in Lorton, Virginia. This race is the primary fundraiser for OSG, a Northern Virginia–based 501(c)(3) non-profit dedicated to creating inclusive communities. The organization’s mission centers on providing adults with developmental disabilities the opportunity to live independently in affordable housing while remaining deeply connected to their neighbors and community life. By participating, runners directly support programs that reduce isolation and ensure sustainable independence for all residents.

Race Logistics and Participation

The event is held at Occoquan Regional Park, with the official race start time set for 9:45 AM. The course offers a scenic loop through the park's varied terrain, suitable for both competitive runners and casual walkers. For those who cannot attend in person, multiple virtual tiers are available, ranging from simple result tracking to packages that include an official finisher's medal and event shirt. Registration timelines vary by tier, with the virtual swag options requiring earlier commitment to ensure delivery. All funds raised go toward housing partnerships and meaningful community programming that pairs stable homes with a genuine sense of belonging.

Regional and Community Context

Lorton is an established community in Fairfax County, Virginia, situated along the scenic Occoquan River. The area has transitioned from a historical industrial and correctional hub into a thriving residential suburb characterized by its commitment to parkland preservation and cultural arts. Occoquan Regional Park serves as a centerpiece for local recreation, featuring 350 acres of waterfront views and nature trails. The regional community is known for its high level of civic engagement and support for social services that foster diversity and accessibility.

The local landscape is defined by its mix of historic landmarks and modern recreational facilities. Residents value the proximity to nature and the collaborative spirit that defines Northern Virginia's non-profit sector. By hosting the OSG event in Lorton, the organization highlights the importance of keeping adults with developmental disabilities rooted in their home neighborhoods. This race is a vital part of the local effort to ensure that independence is sustainable through strong community bonds and high-quality, local programming.