Royal Palm Beach Commons Park will once again be filled with hundreds of Santas on Saturday, Dec. 7 for the Santas on the Run 5K and one-mile Reindeer Dash. The event supports Dogs to the Rescue, a nonprofit organization with a mission to train therapy dogs for first responders. Event organizers will also be collecting dog food and beds for local shelters. The race kicks off at 7:30 a.m. For more information, call Maria Gonzalez at (561) 351-9265.