Hours Of Operations Champion Ohio Miamisburg 45342 Champion Hours of Operation and Location in Miamisburg, OH 45342 4.2 - 222 votes (937) 353-7011 Get Directions Champion Hours Category: Home & Garden Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore MiamisburgView More Apparel TJ MaxxBig LotsKohl's OutletCatherinesDavid's Bridal Sports VansSnap FitnessGolf GalaxyOnce Upon A Child Jewelry Hobby LobbyKohl's OutletAvon Recommend For You Golf Galaxy Goodwill Mattress Firm TJ Maxx Jack's Pets El Toro Market Kohl's Outlet Direct Energy Dayton Power & Light Toys R Us