Nanny Goat
Arlington Heights, United States • 23-24 May 2026
The Nanny Goat is an ultrarunning event held at a private horse ranch in Riverside, California, featuring distances of 6, 12, 24 hours, a 24-hour relay, and a 100-mile race. The course is a flat, one-mile loop on mostly dirt and grass with good footing and wide trails for easy passing. Participants aim to complete as many laps as possible within their chosen time frame, either solo or in relay teams of up to four. The event offers a family-friendly atmosphere with camping, swimming, and space for kids to play. Finishers receive medals, T-shirts, and special buckles for 100-mile completions under set time limits. Visit the organization's website for the most recent information.