Mammoth Open @ Sierra Star & Snowcreek Golf Course

The 11th annual Mammoth Open is a two-day golf tournament held September 25–26 at Sierra Star and Snowcreek Golf Courses in Mammoth Lakes. Participants play 36 holes across both courses, with tee times beginning at 7:00 AM on the first day and the event concluding by 6:00 PM on September 26. Cash prizes are on offer for top finishers. Registration details and entry requirements are available through Mammoth Mountain’s event page.