Ogden, UT. The Jolliest 5K in Utah requiring all runners to run dressed as Santa Claus. All races include a full Santa Claus costume (Hat, Beard, Jacket, Pants, and Belt) to keep after the race.  These races start with a Santa Warm-Up exercise, then you run an awesome themed course. The race has a milk and cookie aid station as well as volunteers that dress as elves to support the course. Christmas music plays overhead and they each are followed by fun holiday city Christmas Magic. Kids 8 and under run for free with paid adult!