WINTER PARK, Colo. (CBS4) – The MS Society’s first-ever Mud Run was a messy success.

On Saturday 700 people ran through a mud-covered adventure course in Winter Park. The 10-K was a tough one and looked more like an Army boot camp.

READ MORE: Denver Weather: More Snow And Cold Moving Into Colorado

PHOTO GALLERY: MS Society Mud Run

READ MORE: University Of Colorado Refuses To Pay $17 Million Ransom Following Accellion Data Breach

The event raised $150,000 for the MS Society. The money will be used to help fight the disease and fund MS programs.

MORE NEWS: Denver Metro Area Water Parks Announce Summer Opening Dates

LINK: MS Society