20140511 - Tough Mudder - nwherald

Lauren Monz, a student at Northwestern, keeps her arms in as she runs through the Electroshock Therapy obstacle during the Tough Mudder at the Richmond Hunt Club Sunday, May 11, 2014 in Richmond. The event draws 10,000 to 15,000 people to 10-12-mile obstacle courses. John Konstantaras photo for the Northwest Herald