Semper Fi Father's Day 10k

The Semper Fi Father's Day event, held at Mason Neck State Park in Lorton, VA, features a scenic and mostly flat course along a paved bike path. Participants can choose from a 5k, 10k, or a 1-mile kids' race, all out-and-back routes. The event offers a chip-timed race with finisher medals and technical shirts, and supports the Semper Fi & America's Fund charity.

Water stations are available along the courses, and the race atmosphere is family-friendly with awards for various age groups. A virtual race option is also offered for those unable to attend in person. Visit the organization's website for the most recent information.