Semper Fi Father's Day 10k

The Semper Fi Father's Day 10K and 5K is a scenic, flat race held at Mason Neck State Park, designed to honor fathers and support the Semper Fi & America’s Fund. Participants can choose between a 5K or 10K run along a paved bike path, with a virtual race option available. The event features chip-timed results, finisher medals, and technical event shirts.

Proceeds benefit military veterans through the charity. Runners are awarded based on overall and age group placements, with live results posted online. The event also includes a Kids 1-Miler, and offers race day registration, packet pickup, and volunteer opportunities. Visit the organization's website for the most recent information.