The Del Mar Mud Run 5k is back at the historic Del Mar Fairgrounds for its 4th consecutive year. One of the most fun mud runs in the world, it has attracted celebrities, international media, and participants from across the country. Brand new course so if you’ve done the Del Mar Mud Run before this will be a whole new experience! Chris Cutz, Mike Czech and Who will be getting you pumped up before, during, and after the race ends! It’s going to be a party!