A Pokémon Battle Marathon will air on Cartoon Network in the United States on Saturday June 16th, 2012 from 11:00am until 3:00pm. Eight episodes of the latest series will air in addition to the new Rival Destinies episode Baffling the Bouffalant! which airs earlier in the morning at 8:30am. Below is the list of episodes that will air and at what time.
The commercial on Cartoon Network to advertise the 4-hour Pokémon Battle Marathon did have an error though as Emonga's voice was used for Pikachu. We've added the error to our episode notes. Below is the commercial.