Sombrero Ultra Running Festival (SURF)

The Sombrero Ultra Running Festival (SURF) is an endurance running event held in Middleburg, Florida, at the Clay County Regional Sports Complex. It offers a variety of timed race distances including 3, 6, 12, 24, and 48-hour events, with both day and night options. The festival aims to accommodate runners of all levels, from first-time ultramarathoners to those seeking to push their limits.

The course features a shorter loop with a single aid station providing a range of food and hydration options, including hot meals prepared by a personal chef. The event fosters a fun, supportive atmosphere with music, vendors, and themed giveaways, making it a unique ultrarunning experience in Northeast Florida. Visit the organization's website for the most recent information.