Orange County Mudrun

The Orange County, California Mudrun located at Hidden Valley park (next to Wild Rivers waterpark) combines a challenging fun obstacle filled 5k or 10K race.

Don't miss the amazing afterparty called Ecofest! The goal of Ecofest is to educate the local community about the concept of "Going Green" while celebrating the completion of a really fun athletic event. What could be more environmentally fun than running through the mud! Don’t miss the super slippery mudslide and other events as well after the race! Food, drinks (alcohol and non-alcohol) plus a variety of vendors will be present for race participants and their friends. Costume and ridiculous shenanigans are encouraged with prizes awarded for individuals and teams. So please join us as for a day of ridiculous fun at the Orange County MudRun! It is just GOOD GREEN FUN!