MINNEAPOLIS, Oct 27, 2015 (BUSINESS WIRE) --More than 500,000 calories are set to be burned this Thanksgiving Day, the most popular running day in the United States, at the DeltaDental Turkey Day 5K produced by LifeTime[SM], The Healthy Way of Life Company—freeing up plenty of room for turkey fare after the race. Since its inception in 1989, the Delta Dental Turkey Day 5K has become a Minnesota family tradition, with participants as young as one and as seasoned as 81 years young completing 3.1 miles on race day.