
Michael Holahan/Staff
Runners make their way through a muddy pond and over or under logs during the Marine Mud Challenge Saturday morning at Fort Gordon.

Michael Holahan/Staff
Exhausted runners struggle to get over an obstacle during the Marine Mud Challenge Saturday morning at Fort Gordon.

Michael Holahan/Staff
A runner struggles to get over a muddy log during the Marine Mud Challenge Saturday morning at Fort Gordon.

Michael Holahan/Staff
A runner gets blasted with a fire hose as he stumbles down a muddy hill during the Marine Mud Challenge Saturday morning at Fort Gordon.

Michael Holahan/Staff
Runners trudge up a muddy hill during the Marine Mud Challenge Saturday morning at Fort Gordon.

Michael Holahan/Staff
Runners celebrate after getting past a group of obstacles during the Marine Mud Challenge Saturday at Fort Gordon.

Michael Holahan/Staff
Runners negotiate their way through a maze of tires during the Marine Mud Challenge Saturday morning at Fort Gordon.

Michael Holahan/Staff
A runner scales a wall during the Marine Mud Challenge Saturday morning at Fort Gordon.

Michael Holahan/Staff
The sun shines down on runners as they scale a hill during the Marine Mud Challenge Saturday morning at Fort Gordon.

Michael Holahan/Staff
(from left) Mellissa Willis, Rena Zembiak, Ebbey Ryans and Quiona Brown celebrate after crossing the finish line during the Marine Mud Challenge Saturday morning at Fort Gordon.

Michael Holahan/Staff
A runner tumbles over a log and into a mud pit during the Marine Mud Challenge Saturday morning at Fort Gordon.

Michael Holahan/Staff
A runner carefully walks up a log set at an incline during the Marine Mud Challenge Saturday morning at Fort Gordon.