Millbridge Elementaty School 5K and 1/2 mile kids fun run. The Millbridge 5K will be held at Millbridge Elementary School on Saturday, May 2nd at 9 AM., starting and ending at the school. This is the second year for the run/walk. It is designed to appeal to walkers, joggers, casual runners, competitive runners, elite runners, and families. Appealing to each level of fitness is a great representation of the sport. Proceeds will go to various projects at Millbridge Elementary School. It is the intent of the race committee to promote health and fitness in the community and provide a well-run, exciting event.