RICHMOND, VA (WTVR) - If you like a fun challenge and helping good causes, this may be just the event for you. It has obstacle courses, mud crawls and foam. It's the Richmond 5K foam fest! Alyssa Robinson, Event Coordinator shares more details on this adventure race. You have a chance to join the fun this Saturday, May 11th at Pocahontas State Park in Chesterfield. Some of the proceeds will benefit the Special Olympics Virginia.