Do the Ultimate dirty deed and you will receive a special  Black Swamp 3-Sum jersey

Sign up for all 3 Events Now for one low price.

Qualify for OCRWC June 17th 

Top 3 in each gender in the Elite heat

​Top 5 in each age group in competitive waves  (based on OCRWC  rules) If there isn't 10 in the age group the 50% rule will play in affect

​​3.2 miles , 26+ obstacles , open fields, woods, wetlands, and mud lots of Black Swamp Mud !

Most obstacles offer a standard and an EXTREME portion so you can choose your challenge. Whether your the extreme athlete looking to push your limits or, your the first timer who just wants to get off the couch and try something new this is your course!

Located at the Ottawa County Fair Grounds OakHarbor, Ohio

A course built for the athlete and non-athlete a like


  1. ​​


A portion of all registration's will be donated to the Ronald McDonald House Charities of Northwest Ohio

​Gold Sponsor

Our 2016 Black Swamp Charity

Event 2

​Gold Sponsor

Age limit is 9 and up,  Kids under 11 must be accompanied by an adult at all times

​​​​​Black Swamp Runner 

Do it in the dark !

Gettin dirty after dark!

 ARS LLC. reserves the right to cancel the event due to weather (including, but not limited to, heat, tornadoes, earthquakes, fires, storms, lightning, sink holes, and floods), accidents, acts of war or terrorism, military conflicts, riots, or for any reason that will affect the safety and security of event participants and attendees. In the event of such cancellation, there will be no refund of my ticket purchase.

​October 7th 2017

​​Event 1

OCRWC Qualifying Event

Bronze Sponsor

​​Oak Harbor, Ohio​

Event 4

August 19th 2017

Gold Sponsor

Event 3

Run all three events and their individual medals  connect together to form a Mega medal of the Black Swamp Foot


June 17/18 2017

How dirty can you get?

Black Swamp Sponsors

​Do You Have What It Takes ?