The Run for Rio event offers a family-friendly community walk/run and a kids' race at Seascape Park, accommodating both in-person and virtual participants. Organized by the Rio Del Mar Parent Alliance, the event supports health, wellness, and Rio Del Mar Elementary School through fundraising. Top finishers receive gift cards and school gear, while all participants gain a store coupon. Proceeds benefit the school. Participants enjoy refreshments and a finisher's ribbon at the end.