The inagural Ohio Valley Mud Run in Vincent is set for July 19-20.
The two-day event will have live entertainment and camping before a day of challenging obstacles.
The course was designed to focus on teamwork and sportsmanship, according to a press release.
"Events like the Ohio Valley Mud Run showcases our valley's fun-loving, eccentric, adventurous side, Jeri Knowlton, executive director of the Marietta-Washington County Convention and Visitors Bureau said in a press release. "We anticipate another Washington County tradition to be born for both residents and tourists to enjoy."
Winners are determined by participation and attitude rather than time trials.
There are four challenge categories based on age, difficulty and distance.
Visit ohiovalleymudrun.com to register for the Ohio Valley Mud Run.