The Pavilion at City Park was filled with a mix of turkey heads, dogs in ugly Christmas sweaters and exhausted runners chowing down on pieces of pie Saturday as more than 4,000 runners, joggers and walkers participated in the annual Pumpkin Pie 5K and 10K. Race workers handed out medals to every person and dog who finished, the jingle of metal providing a steady undertone as the emcee delivered inspirational yet obligatorily cheesy comments — “Picking up the paces, smiles on their faces,” he said as a group hustled toward the end line. Friends, family and strangers high-fived or shook hands as they crossed the finish line.