Return of the Black Swamp Mud Run

Return of the Black Swamp Mud Run takes place in Oak Harbor, Ohio (43449) on Saturday, September 6, 2025. This 5k mud run features 20+ obstacles with both standard and "Xtreme" sides, inviting participants of all fitness levels to tackle challenges they once thought impossible. The organizers aim to restore the course to its former glory and will not use a formal timing system, though race clocks will show finish times.

Registration includes a commemorative event T-shirt, a Black Swamp Runner wristband, and a medal; early registrants in the first four waves may opt to run the course a second time for a $5 fee. Location: 7870 W State Route 163. Visit the organization's website for the most recent information.