This event has passed.Find Another Event Events 2024 Semper Fi Father’s Day 5k/10k/Half June 16, 2024 Date June 16, 2024 Enjoy this scenic, flat 5k/10k that runs along a bike path through Mason Neck State Park. The 10K starts at 9:00 am The 5K starts at 9:15 am The Kids 1-Miler atarts at 9:15 am A portion of the proceeds from this race will benefit Semper Fi & America’s Fund. For more information and to register, CLICK HERE.