Portland, Oregon (United States of America) - "Rugged Maniac 5k Obstacle Race - Portland". Rugged Maniac returns for 2024 with our muddiest year yet! We're renewing our muddy vows, going back to the nitty gritty basics, and shouting our love for mud from the mountain tops. In fact, we're unleashing both the World's Largest Mud Pit and a "Muddy Back Guarantee" to ensure the most epic day of muddy glory. You won't want to miss this! http://go.evvnt.com/1837922-2?pid=6562