Fort Harmar Rifle Club October 6, 2026 Location 3120 Fifteenmile Creek MariettaOH45750 Next Event 100 Year Celebration and Open House - October 24, 2026 - 2:00 pm - 6:00 pm Upcoming Events 100 Year Celebration and Open House - October 24, 2026 - 2:00 pm - 6:00 pm