Business Tough Mudder Share this: Share on Facebook (Opens in new window) Facebook Share on Bluesky (Opens in new window) Bluesky Share on X (Opens in new window) X Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email Doug Duran / Bay Area News Group/MCT Tough Mudder participants cross the “Funky Monkey” obstacle during the endurance obstacle course held at Diablo Grande in Patterson, Calif. By Blue SkyPUBLISHED: September 8, 2014 at 9:40 AM CDT | UPDATED: May 13, 2019 at 8:22 PM CDTGetting your Trinity Audio player ready... Share this: Share on Facebook (Opens in new window) Facebook Share on Bluesky (Opens in new window) Bluesky Share on X (Opens in new window) X Print (Opens in new window) Print Email a link to a friend (Opens in new window) Email