The Event: It’s a 4 mile obstacle course run part on-road and part off-road. They don’t want to be known as just another mud run. In their words, “We are not a trail run or mud run - we build obstacle courses.” They also offer a Mini Ruckus Challenge for children.

The Event: Ruckus Boston described itself as the most physically demanding obstacle course available. It’s a “3+” mile course that took place at the Marshfield Fair Grounds in Marshfield, Massachusetts. It features “authentic, military-grade obstacles”.