What is the minimum age to participate in the Surf City 10? Twain June 10, 2022 01:41 Updated There is no minimum age to participate in the Surf City 10. Related articles What is the schedule for the Surf City 10? What are the age groups for awards? How early should I arrive on race day? Can I get dropped off at the start line? When and where can I pick-up my race packet?