MuckFest San Francisco
MuckFest® MS is the fun mud and obstacle 5K for everyone. Made with mud, sweat and laughs, the course features a gauntlet of muck-filled mazes, pits and craters with over 18+ gigantic steel obstacles.
The fun doesn't stop when you slide over the finish line. There’s beer, great food and music in the MuckFestival area. And the best part? 100% of MuckFest's fundraising dollars go to the National Multiple Sclerosis Society, which just goes to show you that you can raise money for a good cause and have fun doing it!