The Navajo County Public Health Services District is hosting a 5K Jingle Bell Run beginning at 9 a.m. on Saturday, Dec. 6, at the district office at 117 E. Buffalo St. in Holbrook. The run is free to participate in and registration begins at 8:30 a.m., with the first 40 participants to receive a free T-shirt. Don your Santa hat and join in some healthy holiday fun.