Provo, 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. The race starts with a Santa Warm-Up exercise, then you run on a themed course. Expect milk and cookie aid stations as well as volunteers that dress as elves to support the course. Christmas music plays overhead and race is followed by fun holiday city Christmas Magic. Kids 8 and under run for free with paid adult!