Elizabethtown business Running Soles is set to host the inaugural Shamrock 5K Fun Run/Walk in downtown Elizabethtown. The route will begin at Running Soles and end at the Hardin County Justice Center parking lot. Costumes are encouraged and dogs are welcome. To register, visit runsignup.com/Race/KY/Elizabethtown/DowntownEtownShamrock5kFunRunWalk.